TY  - JOUR
AU  - Stupar, Stevan
AU  - Grgur, Branimir
AU  - Radišić, Marina
AU  - Onjia, Antonije
AU  - Ivanković, Negovan
AU  - Tomašević, Anđelka
AU  - Mijin, Dušan
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4508
AB  - The degradation of Acid Blue 111 anthraquinone dye has been studied by the simple electro-assisted Fenton process and the obtained results were compared to the Fenton process. Ferrous sulphate and hydrogen peroxide were used and in the electro-assisted Fenton process IrOx electrode was used as the anode. The influence of hydrogen peroxide and ferrous ion concentration, as well as pH on the processes was investigated. A second-order kinetic was established and rate constants were determined. The degradation was followed by ultraviolet-visible spectroscopy, gas and liquid chromatography-mass spectrometry analysis. Mineralization of Acid Blue 111 was confirmed by total organic carbon analysis and ion chromatography analysis. Efficiency and energy consumption of the processes were calculated. Also, phytotoxicity was studied using the Mung bean seeds. According to the obtained results, the simple electro-assisted Fenton process was much efficient in the degradation of Acid Blue 111 dye than the Fenton process.
PB  - Elsevier, Amsterdam
T2  - Journal of Water Process Engineering
T1  - Oxidative degradation of Acid Blue 111 by electro-assisted Fenton process
VL  - 36
DO  - 10.1016/j.jwpe.2020.101394
ER  - 

@article{
author = "Stupar, Stevan and Grgur, Branimir and Radišić, Marina and Onjia, Antonije and Ivanković, Negovan and Tomašević, Anđelka and Mijin, Dušan",
year = "2020",
abstract = "The degradation of Acid Blue 111 anthraquinone dye has been studied by the simple electro-assisted Fenton process and the obtained results were compared to the Fenton process. Ferrous sulphate and hydrogen peroxide were used and in the electro-assisted Fenton process IrOx electrode was used as the anode. The influence of hydrogen peroxide and ferrous ion concentration, as well as pH on the processes was investigated. A second-order kinetic was established and rate constants were determined. The degradation was followed by ultraviolet-visible spectroscopy, gas and liquid chromatography-mass spectrometry analysis. Mineralization of Acid Blue 111 was confirmed by total organic carbon analysis and ion chromatography analysis. Efficiency and energy consumption of the processes were calculated. Also, phytotoxicity was studied using the Mung bean seeds. According to the obtained results, the simple electro-assisted Fenton process was much efficient in the degradation of Acid Blue 111 dye than the Fenton process.",
publisher = "Elsevier, Amsterdam",
journal = "Journal of Water Process Engineering",
title = "Oxidative degradation of Acid Blue 111 by electro-assisted Fenton process",
volume = "36",
doi = "10.1016/j.jwpe.2020.101394"
}

Stupar, S., Grgur, B., Radišić, M., Onjia, A., Ivanković, N., Tomašević, A.,& Mijin, D.. (2020). Oxidative degradation of Acid Blue 111 by electro-assisted Fenton process. in Journal of Water Process Engineering
Elsevier, Amsterdam., 36.
https://doi.org/10.1016/j.jwpe.2020.101394

Stupar S, Grgur B, Radišić M, Onjia A, Ivanković N, Tomašević A, Mijin D. Oxidative degradation of Acid Blue 111 by electro-assisted Fenton process. in Journal of Water Process Engineering. 2020;36.
doi:10.1016/j.jwpe.2020.101394 .

Stupar, Stevan, Grgur, Branimir, Radišić, Marina, Onjia, Antonije, Ivanković, Negovan, Tomašević, Anđelka, Mijin, Dušan, "Oxidative degradation of Acid Blue 111 by electro-assisted Fenton process" in Journal of Water Process Engineering, 36 (2020),
https://doi.org/10.1016/j.jwpe.2020.101394 . .

TY  - JOUR
AU  - Gvozdenović, Milica M.
AU  - Jugović, Branimir Z.
AU  - Jokić, Bojan M.
AU  - Džunuzović, Enis S.
AU  - Grgur, Branimir N.
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5032
AB  - Poly(o-toluidine) (POT) is electrochemically synthesized on graphite electrode at constant current density of 1.5 mA cm−2 from aqueous electrolyte of 1.0 mol dm−3 H2SO4 and 0.25 mol dm−3 o-toluidine. Electrochemical characterization of POT electrode is performed using cyclic voltammetry, Mot Schottky analysis and galvanostatic measurements at different currents. POT electrode exhibited high energy storage features, with specific energy up to 17.5 Wh kg−1 and specific power up to 3300 W kg−1. Cyclic stability exceeding 90% is obtained over 2000 charge/discharge cycles at 13.1 A g−1 indicating the perspective application of POT electrode as energy storage material.
PB  - Elsevier Ltd
T2  - Electrochimica Acta
T1  - Electrochemical synthesis and characterization of poly(o-toluidine) as high energy  storage material
EP  - 752
SP  - 746
VL  - 317
DO  - 10.1016/j.electacta.2019.06.046
ER  - 

@article{
author = "Gvozdenović, Milica M. and Jugović, Branimir Z. and Jokić, Bojan M. and Džunuzović, Enis S. and Grgur, Branimir N.",
year = "2019",
abstract = "Poly(o-toluidine) (POT) is electrochemically synthesized on graphite electrode at constant current density of 1.5 mA cm−2 from aqueous electrolyte of 1.0 mol dm−3 H2SO4 and 0.25 mol dm−3 o-toluidine. Electrochemical characterization of POT electrode is performed using cyclic voltammetry, Mot Schottky analysis and galvanostatic measurements at different currents. POT electrode exhibited high energy storage features, with specific energy up to 17.5 Wh kg−1 and specific power up to 3300 W kg−1. Cyclic stability exceeding 90% is obtained over 2000 charge/discharge cycles at 13.1 A g−1 indicating the perspective application of POT electrode as energy storage material.",
publisher = "Elsevier Ltd",
journal = "Electrochimica Acta",
title = "Electrochemical synthesis and characterization of poly(o-toluidine) as high energy  storage material",
pages = "752-746",
volume = "317",
doi = "10.1016/j.electacta.2019.06.046"
}

Gvozdenović, M. M., Jugović, B. Z., Jokić, B. M., Džunuzović, E. S.,& Grgur, B. N.. (2019). Electrochemical synthesis and characterization of poly(o-toluidine) as high energy  storage material. in Electrochimica Acta
Elsevier Ltd., 317, 746-752.
https://doi.org/10.1016/j.electacta.2019.06.046

Gvozdenović MM, Jugović BZ, Jokić BM, Džunuzović ES, Grgur BN. Electrochemical synthesis and characterization of poly(o-toluidine) as high energy  storage material. in Electrochimica Acta. 2019;317:746-752.
doi:10.1016/j.electacta.2019.06.046 .

Gvozdenović, Milica M., Jugović, Branimir Z., Jokić, Bojan M., Džunuzović, Enis S., Grgur, Branimir N., "Electrochemical synthesis and characterization of poly(o-toluidine) as high energy  storage material" in Electrochimica Acta, 317 (2019):746-752,
https://doi.org/10.1016/j.electacta.2019.06.046 . .

TY  - CHAP
AU  - Šekuljica, Nataša
AU  - Prlainović, Nevena
AU  - Knežević-Jugović, Zorica
AU  - Mijin, Dušan
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6269
AB  - Horseradish peroxidase is a heme-containing plant enzyme (HRP; EC 1.11.1.7) with a wide range of biotechnological and medical applications. In combination with hydrogen peroxide (H2O2) as an oxidant HRP can be used in the oxidation of various substrates (e.g. considered as toxic, muthagenic, recalcitrant and carcinogenic compounds with harmful impact on human health and ecosystems and main textile industry problem when it comes to environment pollution with wastewaters. Traditional methods are inefficient, and in recent years, with a view to preserving the environment, the scientific community turns to the application of enzymes as the main catalysts in the removal of synthetic dyes. Based on the data available in the literature, HRP proved to be an enzyme with a high potential for the application of synthetic dyes removal by the mechanism of polymerization or ring opening. In this chapter well-studied enzyme is described with the focus on its promising use in colored wastewater treatment. C. I. Acid Violet 109 (AV 109) was used as a model dye in order to examine the feasibility of HRP application in removal of anthraquinone class of synthetic dyes. The reaction conditions were optimized in terms of dye, enzyme and H2O2 concentration as well as temperature and pH influence. It was established that the dye removal shows good agreement with two substrate ping-pong mechanism with substrate inhibition. The industrial application of this enzyme requires the economic feasibility. Accordingly, an expensive commercial preparation HRP was replaced with partially purified enzyme isolated from horseradish root which showed high efficiency in model dye removal. The next step towards the industrial application of this enzyme was the immobilization of various techniques (adsorption, covalent immobilization, cross-linked aggregates) to various carriers such as kaolin and the synthetic carrier Purolite® A109. Improvement in storage and operational stability after immobilization was confirmed and immobilized preparations were applied in different bioreactor configurations, batch and packed bed. HRP catalyzed removal of synthetic dyes appeared to be promising technique dye to high efficiency in dye removal and phytotoxicity and acute toxicity decrease, measured by Mung bean seeds and A. salina assays.
PB  - New York: Nova Science Publishers, Inc.
T2  - Horseradish peroxidase: Structure, Functions and Applications
T1  - Removal of Synthetic Dyes from Wastewaters Using Horseradish Peroxidase
EP  - 168
SP  - 112
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6269
ER  - 

@inbook{
author = "Šekuljica, Nataša and Prlainović, Nevena and Knežević-Jugović, Zorica and Mijin, Dušan",
year = "2019",
abstract = "Horseradish peroxidase is a heme-containing plant enzyme (HRP; EC 1.11.1.7) with a wide range of biotechnological and medical applications. In combination with hydrogen peroxide (H2O2) as an oxidant HRP can be used in the oxidation of various substrates (e.g. considered as toxic, muthagenic, recalcitrant and carcinogenic compounds with harmful impact on human health and ecosystems and main textile industry problem when it comes to environment pollution with wastewaters. Traditional methods are inefficient, and in recent years, with a view to preserving the environment, the scientific community turns to the application of enzymes as the main catalysts in the removal of synthetic dyes. Based on the data available in the literature, HRP proved to be an enzyme with a high potential for the application of synthetic dyes removal by the mechanism of polymerization or ring opening. In this chapter well-studied enzyme is described with the focus on its promising use in colored wastewater treatment. C. I. Acid Violet 109 (AV 109) was used as a model dye in order to examine the feasibility of HRP application in removal of anthraquinone class of synthetic dyes. The reaction conditions were optimized in terms of dye, enzyme and H2O2 concentration as well as temperature and pH influence. It was established that the dye removal shows good agreement with two substrate ping-pong mechanism with substrate inhibition. The industrial application of this enzyme requires the economic feasibility. Accordingly, an expensive commercial preparation HRP was replaced with partially purified enzyme isolated from horseradish root which showed high efficiency in model dye removal. The next step towards the industrial application of this enzyme was the immobilization of various techniques (adsorption, covalent immobilization, cross-linked aggregates) to various carriers such as kaolin and the synthetic carrier Purolite® A109. Improvement in storage and operational stability after immobilization was confirmed and immobilized preparations were applied in different bioreactor configurations, batch and packed bed. HRP catalyzed removal of synthetic dyes appeared to be promising technique dye to high efficiency in dye removal and phytotoxicity and acute toxicity decrease, measured by Mung bean seeds and A. salina assays.",
publisher = "New York: Nova Science Publishers, Inc.",
journal = "Horseradish peroxidase: Structure, Functions and Applications",
booktitle = "Removal of Synthetic Dyes from Wastewaters Using Horseradish Peroxidase",
pages = "168-112",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6269"
}

Šekuljica, N., Prlainović, N., Knežević-Jugović, Z.,& Mijin, D.. (2019). Removal of Synthetic Dyes from Wastewaters Using Horseradish Peroxidase. in Horseradish peroxidase: Structure, Functions and Applications
New York: Nova Science Publishers, Inc.., 112-168.
https://hdl.handle.net/21.15107/rcub_technorep_6269

Šekuljica N, Prlainović N, Knežević-Jugović Z, Mijin D. Removal of Synthetic Dyes from Wastewaters Using Horseradish Peroxidase. in Horseradish peroxidase: Structure, Functions and Applications. 2019;:112-168.
https://hdl.handle.net/21.15107/rcub_technorep_6269 .

Šekuljica, Nataša, Prlainović, Nevena, Knežević-Jugović, Zorica, Mijin, Dušan, "Removal of Synthetic Dyes from Wastewaters Using Horseradish Peroxidase" in Horseradish peroxidase: Structure, Functions and Applications (2019):112-168,
https://hdl.handle.net/21.15107/rcub_technorep_6269 .

TY  - JOUR
AU  - Berkesi, Kata
AU  - Živković, Predrag M.
AU  - Elezović, Nevenka
AU  - Lačnjevac, Uroš
AU  - Hristoforou, Evangelos
AU  - Nikolić, Nebojša D.
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5895
AB  - Electrodeposition of copper in the hydrogen co-deposition range by the regime of reversing current (RC) in the second range has been investigated by determination of the average current efficiency for hydrogen evolution reaction and by scanning electron (SEM) and optical (OM) microscopic analysis of the obtained deposits. Keeping the cathodic current density, the cathodic and the anodic pulses constant in all experiments, the anodic current density (ja) values were varied: 40, 80, 160, 240 and 320 mA cm−2. The Cu deposits produced by the RC regimes with different anodic current density values were compared with that obtained in a constant galvanostatic regime (DC) at the current density equal to the cathodic current density in the RC regimes. The honeycomb-like structures were formed in the DC regime and by the RC regimes with ja of 40 and 80 mA cm−2. The hole size in them was in the 60–70 μm range. Due to the decrease of quantity of evolved hydrogen with increasing anodic current density, the larger dish-like holes with dendrites at their bottom and shoulder were formed with ja values of 160, 240 and 320 mA cm−2. The maximum number of holes, and hence, the largest specific surface area of the honeycomb-like electrodes was obtained with ja = 80 mA cm−2, that can be ascribed to a suppression of coalescence of neighboring hydrogen bubbles. Application of the RC regime also led to the increase of uniformity of structures, what is concluded by cross section analysis of the formed honeycomb-like electrodes. For the first time, mechanism of Cu electrodeposition in the hydrogen co-deposition range by the RC regime in the second range was proposed and discussed.
PB  - Elsevier B.V.
T2  - Journal of Electroanalytical Chemistry
T1  - Mechanism of formation of the honeycomb-like structures by the regime of the reversing current (RC) in the second range
EP  - 410
SP  - 401
VL  - 833
DO  - 10.1016/j.jelechem.2018.12.021
ER  - 

@article{
author = "Berkesi, Kata and Živković, Predrag M. and Elezović, Nevenka and Lačnjevac, Uroš and Hristoforou, Evangelos and Nikolić, Nebojša D.",
year = "2019",
abstract = "Electrodeposition of copper in the hydrogen co-deposition range by the regime of reversing current (RC) in the second range has been investigated by determination of the average current efficiency for hydrogen evolution reaction and by scanning electron (SEM) and optical (OM) microscopic analysis of the obtained deposits. Keeping the cathodic current density, the cathodic and the anodic pulses constant in all experiments, the anodic current density (ja) values were varied: 40, 80, 160, 240 and 320 mA cm−2. The Cu deposits produced by the RC regimes with different anodic current density values were compared with that obtained in a constant galvanostatic regime (DC) at the current density equal to the cathodic current density in the RC regimes. The honeycomb-like structures were formed in the DC regime and by the RC regimes with ja of 40 and 80 mA cm−2. The hole size in them was in the 60–70 μm range. Due to the decrease of quantity of evolved hydrogen with increasing anodic current density, the larger dish-like holes with dendrites at their bottom and shoulder were formed with ja values of 160, 240 and 320 mA cm−2. The maximum number of holes, and hence, the largest specific surface area of the honeycomb-like electrodes was obtained with ja = 80 mA cm−2, that can be ascribed to a suppression of coalescence of neighboring hydrogen bubbles. Application of the RC regime also led to the increase of uniformity of structures, what is concluded by cross section analysis of the formed honeycomb-like electrodes. For the first time, mechanism of Cu electrodeposition in the hydrogen co-deposition range by the RC regime in the second range was proposed and discussed.",
publisher = "Elsevier B.V.",
journal = "Journal of Electroanalytical Chemistry",
title = "Mechanism of formation of the honeycomb-like structures by the regime of the reversing current (RC) in the second range",
pages = "410-401",
volume = "833",
doi = "10.1016/j.jelechem.2018.12.021"
}

Berkesi, K., Živković, P. M., Elezović, N., Lačnjevac, U., Hristoforou, E.,& Nikolić, N. D.. (2019). Mechanism of formation of the honeycomb-like structures by the regime of the reversing current (RC) in the second range. in Journal of Electroanalytical Chemistry
Elsevier B.V.., 833, 401-410.
https://doi.org/10.1016/j.jelechem.2018.12.021

Berkesi K, Živković PM, Elezović N, Lačnjevac U, Hristoforou E, Nikolić ND. Mechanism of formation of the honeycomb-like structures by the regime of the reversing current (RC) in the second range. in Journal of Electroanalytical Chemistry. 2019;833:401-410.
doi:10.1016/j.jelechem.2018.12.021 .

Berkesi, Kata, Živković, Predrag M., Elezović, Nevenka, Lačnjevac, Uroš, Hristoforou, Evangelos, Nikolić, Nebojša D., "Mechanism of formation of the honeycomb-like structures by the regime of the reversing current (RC) in the second range" in Journal of Electroanalytical Chemistry, 833 (2019):401-410,
https://doi.org/10.1016/j.jelechem.2018.12.021 . .

TY  - JOUR
AU  - Nikolić, Nebojša D.
AU  - Živković, Predrag M.
AU  - Pavlović, Miomir
AU  - Baščarević, Zvezdana
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5905
AB  - The morphologies of copper dendritic forms obtained in both potentiostatic and galvanostatic regimes of electrolysis with various amounts of the electricity were analyzed by the scanning electron microscopy (SEM) technique. Irrespective of amount of passed electricity, 3D (three dimensional) pine-like dendrites with sharp tips were formed in the potentiostatic regime of electrolysis. On the other hand, the amount of passed electricity had a strong effect on the shape of the 3D pine-like dendrites formed in the galvanostatic regime of electrolysis. Dendrites with sharp tips were formed with smaller amount of passed electricity, while dendrites with globular tips were formed with larger amounts. The change in the shape of the galvanostatically synthesized 3D pine-like dendrites was explained by comparison with copper deposits obtained potentiostatically at overpotentials that corresponded to the final overpotentials during galvanostatic regime of electrolysis for the analyzed amounts of electricity. Based on the similarity of the obtained morphologies at the macro level, it was concluded that the overpotential plays a crucial role in the formation of the electrolytically synthesized dendrites and that the controlled conditions of electrolysis could represent a suitable way for a synthesis of spherical Cu particles by electrolysis.
AB  - Морфологије дендритичних форми бакра добијене потенциостатским и галваностатским режимима електролизе са различитим количинама наелектрисања су биле анализиране техником скенирајуће електронске микроскопије (СЕМ). Без обзира на количину пропуштеног наелектрисања, 3D (тродимензионални) дендрити налик стаблубора са оштрим врховима су били формирани потенциостатским режимом електролизе. На другој страни, количина пропуштеног наелектрисања је имала строг утицај на облик3D дендрита налик бору формираних галваностатским режимом електролизе. Дендритиса оштрим врховима су били формирани са мањом, док дендрити чији врхови су глобуле су били формирани са већом количином пропуштеног наелектрисања. Промена облика галваностатски синтетизованих 3D дендрита налик бору је била објашњена поређењем са потенциостатски добијеним талозима бакра на пренапетостима које су одговарале крајњим пренапетостима током галваностатског режима електролизе за анализиране количине наелектрисања. На основу сличности њихових морфологија на макро нивоу, закључено је да пренапетост игра пресудну улогу на облик електролитички синтетизованих дендрита, и да контролисани услови електролизе представљају погодан начин за синтезу сферичних честица бакра поступком електролизе-
PB  - Belgrade : Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Overpotential controls the morphology of electrolytically produced copper dendritic forms
T1  - Пренапетост контролише морфологију електролитички произведених дендритичних форми бакра
EP  - 1220
IS  - 11
SP  - 1209
VL  - 84
DO  - 10.2298/JSC190522066N
ER  - 

@article{
author = "Nikolić, Nebojša D. and Živković, Predrag M. and Pavlović, Miomir and Baščarević, Zvezdana",
year = "2019",
abstract = "The morphologies of copper dendritic forms obtained in both potentiostatic and galvanostatic regimes of electrolysis with various amounts of the electricity were analyzed by the scanning electron microscopy (SEM) technique. Irrespective of amount of passed electricity, 3D (three dimensional) pine-like dendrites with sharp tips were formed in the potentiostatic regime of electrolysis. On the other hand, the amount of passed electricity had a strong effect on the shape of the 3D pine-like dendrites formed in the galvanostatic regime of electrolysis. Dendrites with sharp tips were formed with smaller amount of passed electricity, while dendrites with globular tips were formed with larger amounts. The change in the shape of the galvanostatically synthesized 3D pine-like dendrites was explained by comparison with copper deposits obtained potentiostatically at overpotentials that corresponded to the final overpotentials during galvanostatic regime of electrolysis for the analyzed amounts of electricity. Based on the similarity of the obtained morphologies at the macro level, it was concluded that the overpotential plays a crucial role in the formation of the electrolytically synthesized dendrites and that the controlled conditions of electrolysis could represent a suitable way for a synthesis of spherical Cu particles by electrolysis., Морфологије дендритичних форми бакра добијене потенциостатским и галваностатским режимима електролизе са различитим количинама наелектрисања су биле анализиране техником скенирајуће електронске микроскопије (СЕМ). Без обзира на количину пропуштеног наелектрисања, 3D (тродимензионални) дендрити налик стаблубора са оштрим врховима су били формирани потенциостатским режимом електролизе. На другој страни, количина пропуштеног наелектрисања је имала строг утицај на облик3D дендрита налик бору формираних галваностатским режимом електролизе. Дендритиса оштрим врховима су били формирани са мањом, док дендрити чији врхови су глобуле су били формирани са већом количином пропуштеног наелектрисања. Промена облика галваностатски синтетизованих 3D дендрита налик бору је била објашњена поређењем са потенциостатски добијеним талозима бакра на пренапетостима које су одговарале крајњим пренапетостима током галваностатског режима електролизе за анализиране количине наелектрисања. На основу сличности њихових морфологија на макро нивоу, закључено је да пренапетост игра пресудну улогу на облик електролитички синтетизованих дендрита, и да контролисани услови електролизе представљају погодан начин за синтезу сферичних честица бакра поступком електролизе-",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Overpotential controls the morphology of electrolytically produced copper dendritic forms, Пренапетост контролише морфологију електролитички произведених дендритичних форми бакра",
pages = "1220-1209",
number = "11",
volume = "84",
doi = "10.2298/JSC190522066N"
}

Nikolić, N. D., Živković, P. M., Pavlović, M.,& Baščarević, Z.. (2019). Overpotential controls the morphology of electrolytically produced copper dendritic forms. in Journal of the Serbian Chemical Society
Belgrade : Serbian Chemical Society., 84(11), 1209-1220.
https://doi.org/10.2298/JSC190522066N

Nikolić ND, Živković PM, Pavlović M, Baščarević Z. Overpotential controls the morphology of electrolytically produced copper dendritic forms. in Journal of the Serbian Chemical Society. 2019;84(11):1209-1220.
doi:10.2298/JSC190522066N .

Nikolić, Nebojša D., Živković, Predrag M., Pavlović, Miomir, Baščarević, Zvezdana, "Overpotential controls the morphology of electrolytically produced copper dendritic forms" in Journal of the Serbian Chemical Society, 84, no. 11 (2019):1209-1220,
https://doi.org/10.2298/JSC190522066N . .

TY  - JOUR
AU  - Gvozdenović, Milica
AU  - Jugović, Branimir
AU  - Jokić, Bojan
AU  - Džunuzović, Enis
AU  - Grgur, Branimir
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4064
AB  - Poly(o-toluidine) (POT) is electrochemically synthesized on graphite electrode at constant current density of 1.5 mA cm(-2) from aqueous electrolyte of 1.0 mol dm(-3) H2SO4 and 0.25 mol dm(-3) o-toluidine. Electrochemical characterization of POT electrode is performed using cyclic voltammetry, Mot Schottky analysis and galvanostatic measurements at different currents. POT electrode exhibited high energy storage features, with specific energy up to 17.5 Wh kg(-1) and specific power up to 3300 W kg(-1). Cyclic stability exceeding 90% is obtained over 2000 charge/discharge cycles at 13.1 A g(-1) indicating the perspective application of POT electrode as energy storage material.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Electrochimica Acta
T1  - Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material
EP  - 752
SP  - 746
VL  - 317
DO  - 10.1016/j.electacta.2019.06.046
ER  - 

@article{
author = "Gvozdenović, Milica and Jugović, Branimir and Jokić, Bojan and Džunuzović, Enis and Grgur, Branimir",
year = "2019",
abstract = "Poly(o-toluidine) (POT) is electrochemically synthesized on graphite electrode at constant current density of 1.5 mA cm(-2) from aqueous electrolyte of 1.0 mol dm(-3) H2SO4 and 0.25 mol dm(-3) o-toluidine. Electrochemical characterization of POT electrode is performed using cyclic voltammetry, Mot Schottky analysis and galvanostatic measurements at different currents. POT electrode exhibited high energy storage features, with specific energy up to 17.5 Wh kg(-1) and specific power up to 3300 W kg(-1). Cyclic stability exceeding 90% is obtained over 2000 charge/discharge cycles at 13.1 A g(-1) indicating the perspective application of POT electrode as energy storage material.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Electrochimica Acta",
title = "Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material",
pages = "752-746",
volume = "317",
doi = "10.1016/j.electacta.2019.06.046"
}

Gvozdenović, M., Jugović, B., Jokić, B., Džunuzović, E.,& Grgur, B.. (2019). Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material. in Electrochimica Acta
Pergamon-Elsevier Science Ltd, Oxford., 317, 746-752.
https://doi.org/10.1016/j.electacta.2019.06.046

Gvozdenović M, Jugović B, Jokić B, Džunuzović E, Grgur B. Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material. in Electrochimica Acta. 2019;317:746-752.
doi:10.1016/j.electacta.2019.06.046 .

Gvozdenović, Milica, Jugović, Branimir, Jokić, Bojan, Džunuzović, Enis, Grgur, Branimir, "Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material" in Electrochimica Acta, 317 (2019):746-752,
https://doi.org/10.1016/j.electacta.2019.06.046 . .

TY  - JOUR
AU  - Grgur, Branimir
AU  - Gvozdenović, Milica
AU  - Jugović, Branimir
AU  - Trišović, Tomislav
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4099
AB  - The electrochemical characteristics of zinc-polyaniline (PANI) secondary cell in the electrolyte containing 0.8 M Na citrate, 0.3 M NH4Cl and 0.3 M ZnCl2 is investigated. Based on the measurements of potentials and voltage of the cell during charge/discharge for the currents in the range of 18 to 45 mA, the specific electrode capacity of 85 to 55 mA h g(-1), the specific energy of 60-40 mW h g(-1) and the specific power of 150-350 mW g(-1), is determined. Keywords: polyaniline; zinc; batteries; pseudocapacitors; citrates.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behaviour
EP  - 1270
IS  - 11
SP  - 1261
VL  - 84
DO  - 10.2298/JSC190709077G
ER  - 

@article{
author = "Grgur, Branimir and Gvozdenović, Milica and Jugović, Branimir and Trišović, Tomislav",
year = "2019",
abstract = "The electrochemical characteristics of zinc-polyaniline (PANI) secondary cell in the electrolyte containing 0.8 M Na citrate, 0.3 M NH4Cl and 0.3 M ZnCl2 is investigated. Based on the measurements of potentials and voltage of the cell during charge/discharge for the currents in the range of 18 to 45 mA, the specific electrode capacity of 85 to 55 mA h g(-1), the specific energy of 60-40 mW h g(-1) and the specific power of 150-350 mW g(-1), is determined. Keywords: polyaniline; zinc; batteries; pseudocapacitors; citrates.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behaviour",
pages = "1270-1261",
number = "11",
volume = "84",
doi = "10.2298/JSC190709077G"
}

Grgur, B., Gvozdenović, M., Jugović, B.,& Trišović, T.. (2019). Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behaviour. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 84(11), 1261-1270.
https://doi.org/10.2298/JSC190709077G

Grgur B, Gvozdenović M, Jugović B, Trišović T. Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behaviour. in Journal of the Serbian Chemical Society. 2019;84(11):1261-1270.
doi:10.2298/JSC190709077G .

Grgur, Branimir, Gvozdenović, Milica, Jugović, Branimir, Trišović, Tomislav, "Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behaviour" in Journal of the Serbian Chemical Society, 84, no. 11 (2019):1261-1270,
https://doi.org/10.2298/JSC190709077G . .

TY  - JOUR
AU  - Grgur, Branimir
AU  - Janačković, Marija
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4221
AB  - The electrochemically synthesized polypyrrole (PPy) is investigated as a possible active material of the low-cost aqueous based secondary power sources in combination with zinc, lead oxide, and lead sulfate. The discharge capacity of the polypyrrole in the chloride-based electrolyte (for the ZnIPPy cell) is in the range 110 mAh g(-1) of PPy, while in the sulfate-based electrolyte similar to 150 mAh g(-1) of PPy (for the PbSO4 vertical bar PPy and PPy vertical bar PbO2 cells), which is close to the theoretically calculated values. Electrochemical and electrical parameters, reactions in the cells, specific capacity, specific capacitance, energy, and power, for the Zn vertical bar PPy, PPy vertical bar PbO2 and PbSO4 vertical bar PPy cells are determined. In addition, the energy efficiency, for the considered systems is estimated. Obtained values of the specific power and energy, could classified investigated systems as a battery type hybrid superacapacitors or "supercapattery".
PB  - Elsevier Science Bv, Amsterdam
T2  - Materials Science and Engineering B-Advanced Functional Solid-State Materials
T1  - The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics
EP  - 182
SP  - 175
VL  - 243
DO  - 10.1016/j.mseb.2019.04.013
ER  - 

@article{
author = "Grgur, Branimir and Janačković, Marija and Jugović, Branimir and Gvozdenović, Milica",
year = "2019",
abstract = "The electrochemically synthesized polypyrrole (PPy) is investigated as a possible active material of the low-cost aqueous based secondary power sources in combination with zinc, lead oxide, and lead sulfate. The discharge capacity of the polypyrrole in the chloride-based electrolyte (for the ZnIPPy cell) is in the range 110 mAh g(-1) of PPy, while in the sulfate-based electrolyte similar to 150 mAh g(-1) of PPy (for the PbSO4 vertical bar PPy and PPy vertical bar PbO2 cells), which is close to the theoretically calculated values. Electrochemical and electrical parameters, reactions in the cells, specific capacity, specific capacitance, energy, and power, for the Zn vertical bar PPy, PPy vertical bar PbO2 and PbSO4 vertical bar PPy cells are determined. In addition, the energy efficiency, for the considered systems is estimated. Obtained values of the specific power and energy, could classified investigated systems as a battery type hybrid superacapacitors or "supercapattery".",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Materials Science and Engineering B-Advanced Functional Solid-State Materials",
title = "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics",
pages = "182-175",
volume = "243",
doi = "10.1016/j.mseb.2019.04.013"
}

Grgur, B., Janačković, M., Jugović, B.,& Gvozdenović, M.. (2019). The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics. in Materials Science and Engineering B-Advanced Functional Solid-State Materials
Elsevier Science Bv, Amsterdam., 243, 175-182.
https://doi.org/10.1016/j.mseb.2019.04.013

Grgur B, Janačković M, Jugović B, Gvozdenović M. The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics. in Materials Science and Engineering B-Advanced Functional Solid-State Materials. 2019;243:175-182.
doi:10.1016/j.mseb.2019.04.013 .

Grgur, Branimir, Janačković, Marija, Jugović, Branimir, Gvozdenović, Milica, "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics" in Materials Science and Engineering B-Advanced Functional Solid-State Materials, 243 (2019):175-182,
https://doi.org/10.1016/j.mseb.2019.04.013 . .

TY  - JOUR
AU  - Grgur, Branimir
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4320
AB  - The electrochemical oxidation of bromides for on-site water disinfection, on dimensionally stable DSA titanium coated RuO2 anode is investigated by the polarization measurements and in the semi-industrial batch reactor under constant current conditions. During electrolysis of 0.4 M bromide with the current of 5 A, the concentration of bromine, Br-2, tribromide ions, Br-3(-), hypobromous acid, HOBr, and hypobromite, BrO-, so-called equivalent bromine, Br-eq, is determined using arsenometric titration at pH similar to 9 and pH similar to 3.5. At pH similar to 9, the concentration of 0.1 M is obtained, but solutions undergo to fast decomposition. In the acidified electrolyte, the stable bromine solution with the concentration of 0.15 M after 1.75 h of electrolysis is obtained, corresponding to 14 g dm(-3) of "active bromine", a mixture of HOBr and OBr-. With typical dosing rate of active bromine for disinfection of similar to 0.5 mg per liter of water, it is suggested that investigated batch semi-industrial reactor can be used for the treatment of similar to 28.000 liters of water. Basic electrolysis parameters like, reactor voltage, temperature, pH, current efficiency, energy consumption is also determined. The reaction products are determined using thermodynamic equilibrium consideration and UV-vis spectroscopy measurements. The main loss reaction during electrolysis is considered, and appropriate analytical expressions are suggested.
PB  - Electrochemical Soc Inc, Pennington
T2  - Journal of the Electrochemical Society
T1  - Electrochemical Oxidation of Bromides on DSA/RuO2 Anode in the Semi-Industrial Batch Reactor for On-Site Water Disinfection
EP  - E61
IS  - 2
SP  - E50
VL  - 166
DO  - 10.1149/2.1391902jes
ER  - 

@article{
author = "Grgur, Branimir",
year = "2019",
abstract = "The electrochemical oxidation of bromides for on-site water disinfection, on dimensionally stable DSA titanium coated RuO2 anode is investigated by the polarization measurements and in the semi-industrial batch reactor under constant current conditions. During electrolysis of 0.4 M bromide with the current of 5 A, the concentration of bromine, Br-2, tribromide ions, Br-3(-), hypobromous acid, HOBr, and hypobromite, BrO-, so-called equivalent bromine, Br-eq, is determined using arsenometric titration at pH similar to 9 and pH similar to 3.5. At pH similar to 9, the concentration of 0.1 M is obtained, but solutions undergo to fast decomposition. In the acidified electrolyte, the stable bromine solution with the concentration of 0.15 M after 1.75 h of electrolysis is obtained, corresponding to 14 g dm(-3) of "active bromine", a mixture of HOBr and OBr-. With typical dosing rate of active bromine for disinfection of similar to 0.5 mg per liter of water, it is suggested that investigated batch semi-industrial reactor can be used for the treatment of similar to 28.000 liters of water. Basic electrolysis parameters like, reactor voltage, temperature, pH, current efficiency, energy consumption is also determined. The reaction products are determined using thermodynamic equilibrium consideration and UV-vis spectroscopy measurements. The main loss reaction during electrolysis is considered, and appropriate analytical expressions are suggested.",
publisher = "Electrochemical Soc Inc, Pennington",
journal = "Journal of the Electrochemical Society",
title = "Electrochemical Oxidation of Bromides on DSA/RuO2 Anode in the Semi-Industrial Batch Reactor for On-Site Water Disinfection",
pages = "E61-E50",
number = "2",
volume = "166",
doi = "10.1149/2.1391902jes"
}

Grgur, B.. (2019). Electrochemical Oxidation of Bromides on DSA/RuO2 Anode in the Semi-Industrial Batch Reactor for On-Site Water Disinfection. in Journal of the Electrochemical Society
Electrochemical Soc Inc, Pennington., 166(2), E50-E61.
https://doi.org/10.1149/2.1391902jes

Grgur B. Electrochemical Oxidation of Bromides on DSA/RuO2 Anode in the Semi-Industrial Batch Reactor for On-Site Water Disinfection. in Journal of the Electrochemical Society. 2019;166(2):E50-E61.
doi:10.1149/2.1391902jes .

Grgur, Branimir, "Electrochemical Oxidation of Bromides on DSA/RuO2 Anode in the Semi-Industrial Batch Reactor for On-Site Water Disinfection" in Journal of the Electrochemical Society, 166, no. 2 (2019):E50-E61,
https://doi.org/10.1149/2.1391902jes . .

TY  - JOUR
AU  - Grgur, Branimir
AU  - Janačković, Marija
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5049
AB  - The electrochemically synthesized polypyrrole (PPy) is investigated as a possible active material of the low-cost aqueous based secondary power sources in combination with zinc, lead oxide, and lead sulfate. The discharge capacity of the polypyrrole in the chloride-based electrolyte (for the Zn|PPy cell) is in the range 110 mAh g −1 of PPy, while in the sulfate-based electrolyte ∼150 mAh g −1 of PPy (for the PbSO 4 |PPy and PPy|PbO 2 cells), which is close to the theoretically calculated values. Electrochemical and electrical parameters, reactions in the cells, specific capacity, specific capacitance, energy, and power, for the Zn|PPy, PPy|PbO 2 and PbSO 4 |PPy cells are determined. In addition, the energy efficiency, for the considered systems is estimated. Obtained values of the specific power and energy, could classified investigated systems as a battery type hybrid superacapacitors or “supercapattery”.
PB  - Elsevier Ltd
T2  - Materials Science and Engineering B: Solid-State Materials for Advanced Technology
T1  - The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics
EP  - 182
SP  - 175
VL  - 243
DO  - 10.1016/j.mseb.2019.04.013
ER  - 

@article{
author = "Grgur, Branimir and Janačković, Marija and Jugović, Branimir and Gvozdenović, Milica",
year = "2019",
abstract = "The electrochemically synthesized polypyrrole (PPy) is investigated as a possible active material of the low-cost aqueous based secondary power sources in combination with zinc, lead oxide, and lead sulfate. The discharge capacity of the polypyrrole in the chloride-based electrolyte (for the Zn|PPy cell) is in the range 110 mAh g −1 of PPy, while in the sulfate-based electrolyte ∼150 mAh g −1 of PPy (for the PbSO 4 |PPy and PPy|PbO 2 cells), which is close to the theoretically calculated values. Electrochemical and electrical parameters, reactions in the cells, specific capacity, specific capacitance, energy, and power, for the Zn|PPy, PPy|PbO 2 and PbSO 4 |PPy cells are determined. In addition, the energy efficiency, for the considered systems is estimated. Obtained values of the specific power and energy, could classified investigated systems as a battery type hybrid superacapacitors or “supercapattery”.",
publisher = "Elsevier Ltd",
journal = "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",
title = "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics",
pages = "182-175",
volume = "243",
doi = "10.1016/j.mseb.2019.04.013"
}

Grgur, B., Janačković, M., Jugović, B.,& Gvozdenović, M.. (2019). The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Elsevier Ltd., 243, 175-182.
https://doi.org/10.1016/j.mseb.2019.04.013

Grgur B, Janačković M, Jugović B, Gvozdenović M. The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2019;243:175-182.
doi:10.1016/j.mseb.2019.04.013 .

Grgur, Branimir, Janačković, Marija, Jugović, Branimir, Gvozdenović, Milica, "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics" in Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 243 (2019):175-182,
https://doi.org/10.1016/j.mseb.2019.04.013 . .

TY  - DATA
AU  - Grgur, Branimir
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3776
AB  - Figure captionsFig. 1. Cyclic voltammogram of the PPy electrode in 2 M NH4Cl and 1.1 M ZnCl2 a) Galvanostatic polymerization of pyrrole from 1 M HCl and 0.1 M pyrrole, b) Polarization curve (v = 1 mV s-1) of the zinc electrode in 2 M NH4Cl and 1.1 M ZnCl2.Fig. 2. a) The dependence of the PPy potentials over time on applied currents, b) The dependence of the voltage over time on applied currents of Zn|PPy cell.Fig. 3. The dependence of the charge-discharge capacity (left) and specific capacity (right) on applied current. Inset: Coulombic efficiency on applied current and specific current based on PPy mass.Fig. 4. Cyclization of the Zn|PPy cell. Inset: The dependence of the PPy specific charge-discharge capacity on cycle number.Fig. 5. Electrochemical formation of PPy, PbO2 and PbSO4Fig. 6. Cyclic voltammograms of the investigated materials in 1 M H2SO4 and 0.5 M (NH4)2SO4Fig. 7. Charge-discharge curves of the investigated materials for the different currents.Fig. 8. The dependence of charge-discharge capacity (left) and specific capacity based on PPy mass (right) on applied current. Inset: The dependence of the Coulombic efficiency (C.E.), for PPy end discharge potentials of –1 V (○) and –0.45 V (), on specific discharge current.  Fig. 9. Cyclization of the PPy|PbO2 cell with an applied current of 6 mA. Inset: dependence of the charge-discharge voltage on specific capacity based on PPy.Fig. 10. Cyclization of the PbSO4|PPy cell with an applied current of 6 mA. Inset: dependence of the charge-discharge voltage on specific capacity based on PPy.Fig. 11. The dependence of the charge-discharge voltages on the specific capacities based on active masses at a current of 6 mA (1 mA cm-2), of the investigated cells.
T1  - The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics: Dataset
DO  - 10.17632/n8fcg2g5z4.1
UR  - https://hdl.handle.net/21.15107/rcub_technorep_3776
ER  - 

@misc{
author = "Grgur, Branimir",
year = "2018",
abstract = "Figure captionsFig. 1. Cyclic voltammogram of the PPy electrode in 2 M NH4Cl and 1.1 M ZnCl2 a) Galvanostatic polymerization of pyrrole from 1 M HCl and 0.1 M pyrrole, b) Polarization curve (v = 1 mV s-1) of the zinc electrode in 2 M NH4Cl and 1.1 M ZnCl2.Fig. 2. a) The dependence of the PPy potentials over time on applied currents, b) The dependence of the voltage over time on applied currents of Zn|PPy cell.Fig. 3. The dependence of the charge-discharge capacity (left) and specific capacity (right) on applied current. Inset: Coulombic efficiency on applied current and specific current based on PPy mass.Fig. 4. Cyclization of the Zn|PPy cell. Inset: The dependence of the PPy specific charge-discharge capacity on cycle number.Fig. 5. Electrochemical formation of PPy, PbO2 and PbSO4Fig. 6. Cyclic voltammograms of the investigated materials in 1 M H2SO4 and 0.5 M (NH4)2SO4Fig. 7. Charge-discharge curves of the investigated materials for the different currents.Fig. 8. The dependence of charge-discharge capacity (left) and specific capacity based on PPy mass (right) on applied current. Inset: The dependence of the Coulombic efficiency (C.E.), for PPy end discharge potentials of –1 V (○) and –0.45 V (), on specific discharge current.  Fig. 9. Cyclization of the PPy|PbO2 cell with an applied current of 6 mA. Inset: dependence of the charge-discharge voltage on specific capacity based on PPy.Fig. 10. Cyclization of the PbSO4|PPy cell with an applied current of 6 mA. Inset: dependence of the charge-discharge voltage on specific capacity based on PPy.Fig. 11. The dependence of the charge-discharge voltages on the specific capacities based on active masses at a current of 6 mA (1 mA cm-2), of the investigated cells.",
title = "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics: Dataset",
doi = "10.17632/n8fcg2g5z4.1",
url = "https://hdl.handle.net/21.15107/rcub_technorep_3776"
}

Grgur, B.. (2018). The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics: Dataset. .
https://doi.org/10.17632/n8fcg2g5z4.1
https://hdl.handle.net/21.15107/rcub_technorep_3776

Grgur B. The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics: Dataset. 2018;.
doi:10.17632/n8fcg2g5z4.1
https://hdl.handle.net/21.15107/rcub_technorep_3776 .

Grgur, Branimir, "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics: Dataset" (2018),
https://doi.org/10.17632/n8fcg2g5z4.1 .,
https://hdl.handle.net/21.15107/rcub_technorep_3776 .

TY  - JOUR
AU  - Salem, Ayad A.
AU  - Grgur, Branimir
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4012
AB  - The chemically synthesized polyaniline in the powdered form by the procedure recommended by IUPAC is reprotonated using sulfamic, citric, succinic and acetic acid. The UV-vis spectroscopy is applied to estimate doping degree of the reprotonated samples. The estimated doping degrees are as follows: the polyaniline doped with sulfamic acid 0.28, with succinic acid 0.18, with citric acid 0.15 and with acetic acid 0.13. The composite coatings are prepared by mixing the alkyd based commercial paint with 5 wt.% of the reprotonated samples and painted on mild steel. Using linear polarization method, the polarization resistances of the composite and base coatings are determined in 3% NaCI. It is shown that initial oxidation state of the polyaniline determined the values of polarization resistance which decrease in the following order: R-p(sulfamic)  gt  R-p(succinic)  gt  R-p(citric)  gt  R-p(acetic) similar to R-p(base coating). For all composite coatings, increases in the corrosion potentials are observed during the time, while for base coating decrease. The steel samples with base and composite coatings are also immersed in 3% NaCl, after 150 h visually inspected, and by the optical microscope. It is shown that composite coatings reduce the possibility of blister formations and delamination. The appearance of the corrosion products closely follow the initial oxidation state of the polyaniline. It is suggested that such behavior could be connected with the oxygen reduction mechanism that proceed mainly via two electron path on the polyaniline particles, releasing a much smaller amount of hydroxyl ions, responsible for the delamination and blister formations.
PB  - Elsevier Science Sa, Lausanne
T2  - Progress in Organic Coatings
T1  - The influence of the polyaniline initial oxidation states on the corrosion of steel with composite coatings
EP  - 144
SP  - 138
VL  - 119
DO  - 10.1016/j.porgcoat.2018.02.032
ER  - 

@article{
author = "Salem, Ayad A. and Grgur, Branimir",
year = "2018",
abstract = "The chemically synthesized polyaniline in the powdered form by the procedure recommended by IUPAC is reprotonated using sulfamic, citric, succinic and acetic acid. The UV-vis spectroscopy is applied to estimate doping degree of the reprotonated samples. The estimated doping degrees are as follows: the polyaniline doped with sulfamic acid 0.28, with succinic acid 0.18, with citric acid 0.15 and with acetic acid 0.13. The composite coatings are prepared by mixing the alkyd based commercial paint with 5 wt.% of the reprotonated samples and painted on mild steel. Using linear polarization method, the polarization resistances of the composite and base coatings are determined in 3% NaCI. It is shown that initial oxidation state of the polyaniline determined the values of polarization resistance which decrease in the following order: R-p(sulfamic)  gt  R-p(succinic)  gt  R-p(citric)  gt  R-p(acetic) similar to R-p(base coating). For all composite coatings, increases in the corrosion potentials are observed during the time, while for base coating decrease. The steel samples with base and composite coatings are also immersed in 3% NaCl, after 150 h visually inspected, and by the optical microscope. It is shown that composite coatings reduce the possibility of blister formations and delamination. The appearance of the corrosion products closely follow the initial oxidation state of the polyaniline. It is suggested that such behavior could be connected with the oxygen reduction mechanism that proceed mainly via two electron path on the polyaniline particles, releasing a much smaller amount of hydroxyl ions, responsible for the delamination and blister formations.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Progress in Organic Coatings",
title = "The influence of the polyaniline initial oxidation states on the corrosion of steel with composite coatings",
pages = "144-138",
volume = "119",
doi = "10.1016/j.porgcoat.2018.02.032"
}

Salem, A. A.,& Grgur, B.. (2018). The influence of the polyaniline initial oxidation states on the corrosion of steel with composite coatings. in Progress in Organic Coatings
Elsevier Science Sa, Lausanne., 119, 138-144.
https://doi.org/10.1016/j.porgcoat.2018.02.032

Salem AA, Grgur B. The influence of the polyaniline initial oxidation states on the corrosion of steel with composite coatings. in Progress in Organic Coatings. 2018;119:138-144.
doi:10.1016/j.porgcoat.2018.02.032 .

Salem, Ayad A., Grgur, Branimir, "The influence of the polyaniline initial oxidation states on the corrosion of steel with composite coatings" in Progress in Organic Coatings, 119 (2018):138-144,
https://doi.org/10.1016/j.porgcoat.2018.02.032 . .

TY  - JOUR
AU  - Grgur, Branimir
AU  - Marunkić, Lazar
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3835
AB  - The corrosion behavior of AlSi9Cu3 aluminum alloy, which is commonly used for manufacturing radiators of remote central heating systems, is investigated. The tendency for pitting corrosion is investigated in the phosphate buffer solution at pH = 7, in the sodium chloride anion concentration range 10-300 mg dm-3. The critical pitting potentials are estimated. The behavior of aluminum alloy and copper corrosion couple is also investigated.
AB  - Ispitano je korozivno ponašanje aluminijumske legure AlSi9Cu3, koje se obično koristi za proizvodnju radijatora u sistema daljinskog centralnog grejanja. U fosfatnom puferskom rastvoru pri pH = 7, u opsegu koncentracije natrijum hlorida 10-300 mg dm-3 ispitivana je tendencija ka tačkastoj korozije. Procenjeni su kritični potencijali pri kojima može doći do tačkaste korozije. Ispitano je i ponašanje aluminijumske legure i bakarnog korozionog sprega.
PB  - Engineering Society for Corrosion, Belgrade, Serbia
T2  - Zaštita materijala
T1  - The influence of chloride anions on the pitting corrosion of aluminum alloy en 46000
T1  - Uticaj hloridnih anjona na tačkastu koroziju legure aluminijuma en 46000
EP  - 248
IS  - 2
SP  - 243
VL  - 59
DO  - 10.5937/ZasMat1802243G
ER  - 

@article{
author = "Grgur, Branimir and Marunkić, Lazar",
year = "2018",
abstract = "The corrosion behavior of AlSi9Cu3 aluminum alloy, which is commonly used for manufacturing radiators of remote central heating systems, is investigated. The tendency for pitting corrosion is investigated in the phosphate buffer solution at pH = 7, in the sodium chloride anion concentration range 10-300 mg dm-3. The critical pitting potentials are estimated. The behavior of aluminum alloy and copper corrosion couple is also investigated., Ispitano je korozivno ponašanje aluminijumske legure AlSi9Cu3, koje se obično koristi za proizvodnju radijatora u sistema daljinskog centralnog grejanja. U fosfatnom puferskom rastvoru pri pH = 7, u opsegu koncentracije natrijum hlorida 10-300 mg dm-3 ispitivana je tendencija ka tačkastoj korozije. Procenjeni su kritični potencijali pri kojima može doći do tačkaste korozije. Ispitano je i ponašanje aluminijumske legure i bakarnog korozionog sprega.",
publisher = "Engineering Society for Corrosion, Belgrade, Serbia",
journal = "Zaštita materijala",
title = "The influence of chloride anions on the pitting corrosion of aluminum alloy en 46000, Uticaj hloridnih anjona na tačkastu koroziju legure aluminijuma en 46000",
pages = "248-243",
number = "2",
volume = "59",
doi = "10.5937/ZasMat1802243G"
}

Grgur, B.,& Marunkić, L.. (2018). The influence of chloride anions on the pitting corrosion of aluminum alloy en 46000. in Zaštita materijala
Engineering Society for Corrosion, Belgrade, Serbia., 59(2), 243-248.
https://doi.org/10.5937/ZasMat1802243G

Grgur B, Marunkić L. The influence of chloride anions on the pitting corrosion of aluminum alloy en 46000. in Zaštita materijala. 2018;59(2):243-248.
doi:10.5937/ZasMat1802243G .

Grgur, Branimir, Marunkić, Lazar, "The influence of chloride anions on the pitting corrosion of aluminum alloy en 46000" in Zaštita materijala, 59, no. 2 (2018):243-248,
https://doi.org/10.5937/ZasMat1802243G . .

TY  - JOUR
AU  - Nikolić, Nebojša D.
AU  - Živković, Predrag M.
AU  - Lović, Jelena
AU  - Branković, Goran
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5815
AB  - In this study, mechanism of electrodeposition of zinc from the alkaline electrolytes has been investigated using the general theory of disperse deposits formation. The exchange current densities in the range 18.4-88 mA cm(-2) were determined using new method based on comparison of experimental and simulated polarization curves, and the excellent agreement with the values found in the literature has been attained. Correlation between the polarization characteristics and morphologies of zinc deposits characterized by the scanning electron microscopic (SEM) technique was established. The spongy-like particles constructed from nanofilaments and the large grains or boulders were formed in the zone of the fast increase of the current density with the overpotential before the plateau of the limiting diffusion current density was reached. The shape of dendrites, formed inside the plateau of the limiting diffusion current density and at the higher ones, strongly depended on overpotential of the electrodeposition. Mechanism of formation of all obtained forms was discussed by the consideration of the different rates of growth of surface protrusions in a function of the overpotential of electrodeposition through the analysis of the change of the ratio between the height and the radius of the protrusions. In order to confirm of the proposed mechanism, comparison with polarization and morphological characteristics of the other metals characterized by the different exchange current density values was made and discussed. Although zinc is classified in the group of the normal metals characterized by the high values of the exchange current density, it was found that the polarization and morphological characteristics of zinc show certain and strong similarities with those of copper, classifying zinc just at boundary between the normal and intermediate metals, that is confirmed by the estimation of the exchange current density value for zinc.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Application of the general theory of disperse deposits formation in an investigation of mechanism of zinc electrodeposition from the alkaline electrolytes
EP  - 74
SP  - 65
VL  - 785
DO  - 10.1016/j.jelechem.2016.12.024
ER  - 

@article{
author = "Nikolić, Nebojša D. and Živković, Predrag M. and Lović, Jelena and Branković, Goran",
year = "2017",
abstract = "In this study, mechanism of electrodeposition of zinc from the alkaline electrolytes has been investigated using the general theory of disperse deposits formation. The exchange current densities in the range 18.4-88 mA cm(-2) were determined using new method based on comparison of experimental and simulated polarization curves, and the excellent agreement with the values found in the literature has been attained. Correlation between the polarization characteristics and morphologies of zinc deposits characterized by the scanning electron microscopic (SEM) technique was established. The spongy-like particles constructed from nanofilaments and the large grains or boulders were formed in the zone of the fast increase of the current density with the overpotential before the plateau of the limiting diffusion current density was reached. The shape of dendrites, formed inside the plateau of the limiting diffusion current density and at the higher ones, strongly depended on overpotential of the electrodeposition. Mechanism of formation of all obtained forms was discussed by the consideration of the different rates of growth of surface protrusions in a function of the overpotential of electrodeposition through the analysis of the change of the ratio between the height and the radius of the protrusions. In order to confirm of the proposed mechanism, comparison with polarization and morphological characteristics of the other metals characterized by the different exchange current density values was made and discussed. Although zinc is classified in the group of the normal metals characterized by the high values of the exchange current density, it was found that the polarization and morphological characteristics of zinc show certain and strong similarities with those of copper, classifying zinc just at boundary between the normal and intermediate metals, that is confirmed by the estimation of the exchange current density value for zinc.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Application of the general theory of disperse deposits formation in an investigation of mechanism of zinc electrodeposition from the alkaline electrolytes",
pages = "74-65",
volume = "785",
doi = "10.1016/j.jelechem.2016.12.024"
}

Nikolić, N. D., Živković, P. M., Lović, J.,& Branković, G.. (2017). Application of the general theory of disperse deposits formation in an investigation of mechanism of zinc electrodeposition from the alkaline electrolytes. in Journal of Electroanalytical Chemistry
Elsevier., 785, 65-74.
https://doi.org/10.1016/j.jelechem.2016.12.024

Nikolić ND, Živković PM, Lović J, Branković G. Application of the general theory of disperse deposits formation in an investigation of mechanism of zinc electrodeposition from the alkaline electrolytes. in Journal of Electroanalytical Chemistry. 2017;785:65-74.
doi:10.1016/j.jelechem.2016.12.024 .

Nikolić, Nebojša D., Živković, Predrag M., Lović, Jelena, Branković, Goran, "Application of the general theory of disperse deposits formation in an investigation of mechanism of zinc electrodeposition from the alkaline electrolytes" in Journal of Electroanalytical Chemistry, 785 (2017):65-74,
https://doi.org/10.1016/j.jelechem.2016.12.024 . .

TY  - JOUR
AU  - Nikolić, Nebojša D.
AU  - Živković, Predrag M.
AU  - Branković, Goran
AU  - Pavlović, Miomir
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5818
AB  - The processes of lead and zinc electrodeposition from the very dilute electrolytes were compared by the analysis of polarization characteristics and by the scanning electron microscopic (SEM) analysis of the morphology of the deposits obtained in the galvanostatic regime of electrolysis. The exchange current densities for lead and zinc were estimated by comparison of experimentally obtained polarization curves with the simulated ones obtained for the different the exchange current density to the limiting diffusion current density ratios. Using this way for the estimation of the exchange current density, it is shown that the exchange current density for Pb was more than 1300 times higher than the one for Zn. In this way, it is confirmed that the Pb electrodeposition processes are considerably faster than the Zn electrodeposition processes. The difference in the rate of electrochemical processes was confirmed by a comparison of morphologies of lead and zinc deposits obtained at current densities which corresponded to 0.25 and 0.50 values of the limiting diffusion current densities.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Estimation of the exchange current density and comparative analysis of morphology of electrochemically produced lead and zinc deposits
EP  - 550
IS  - 5
SP  - 539
VL  - 82
DO  - 10.2298/JSC161114029N
ER  - 

@article{
author = "Nikolić, Nebojša D. and Živković, Predrag M. and Branković, Goran and Pavlović, Miomir",
year = "2017",
abstract = "The processes of lead and zinc electrodeposition from the very dilute electrolytes were compared by the analysis of polarization characteristics and by the scanning electron microscopic (SEM) analysis of the morphology of the deposits obtained in the galvanostatic regime of electrolysis. The exchange current densities for lead and zinc were estimated by comparison of experimentally obtained polarization curves with the simulated ones obtained for the different the exchange current density to the limiting diffusion current density ratios. Using this way for the estimation of the exchange current density, it is shown that the exchange current density for Pb was more than 1300 times higher than the one for Zn. In this way, it is confirmed that the Pb electrodeposition processes are considerably faster than the Zn electrodeposition processes. The difference in the rate of electrochemical processes was confirmed by a comparison of morphologies of lead and zinc deposits obtained at current densities which corresponded to 0.25 and 0.50 values of the limiting diffusion current densities.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Estimation of the exchange current density and comparative analysis of morphology of electrochemically produced lead and zinc deposits",
pages = "550-539",
number = "5",
volume = "82",
doi = "10.2298/JSC161114029N"
}

Nikolić, N. D., Živković, P. M., Branković, G.,& Pavlović, M.. (2017). Estimation of the exchange current density and comparative analysis of morphology of electrochemically produced lead and zinc deposits. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 82(5), 539-550.
https://doi.org/10.2298/JSC161114029N

Nikolić ND, Živković PM, Branković G, Pavlović M. Estimation of the exchange current density and comparative analysis of morphology of electrochemically produced lead and zinc deposits. in Journal of the Serbian Chemical Society. 2017;82(5):539-550.
doi:10.2298/JSC161114029N .

Nikolić, Nebojša D., Živković, Predrag M., Branković, Goran, Pavlović, Miomir, "Estimation of the exchange current density and comparative analysis of morphology of electrochemically produced lead and zinc deposits" in Journal of the Serbian Chemical Society, 82, no. 5 (2017):539-550,
https://doi.org/10.2298/JSC161114029N . .

TY  - JOUR
AU  - Omymen, Waleed M.
AU  - Rogan, Jelena
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica
AU  - Grgur, Branimir
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3621
AB  - The electrochemical oxidation of the urea in near neutral pH is investigated on platinum electrode. It is shown that oxidation reaction is practically inhibited up to the potentials of similar to 0.9 V. The same reaction is investigated onto electrochemically obtained titanium dioxide nanotubes modified by hematite using facile, low-cost successive ion layer adsorption and reaction (SILAR) method. It is shown that such system possesses electrocatalytic activity at very low potentials, and activity can be further improved by the illumination of the electrode in the photo-assisted reaction. The possible application of the photoactive anode is considered in the application of urea based water electrolysis and urea based fuel cell.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Saudi Chemical Society
T1  - Photo-assisted electrochemical oxidation of the urea onto TiO2-nanotubes modified by hematite
EP  - 997
IS  - 8
SP  - 990
VL  - 21
DO  - 10.1016/j.jscs.2017.05.010
ER  - 

@article{
author = "Omymen, Waleed M. and Rogan, Jelena and Jugović, Branimir and Gvozdenović, Milica and Grgur, Branimir",
year = "2017",
abstract = "The electrochemical oxidation of the urea in near neutral pH is investigated on platinum electrode. It is shown that oxidation reaction is practically inhibited up to the potentials of similar to 0.9 V. The same reaction is investigated onto electrochemically obtained titanium dioxide nanotubes modified by hematite using facile, low-cost successive ion layer adsorption and reaction (SILAR) method. It is shown that such system possesses electrocatalytic activity at very low potentials, and activity can be further improved by the illumination of the electrode in the photo-assisted reaction. The possible application of the photoactive anode is considered in the application of urea based water electrolysis and urea based fuel cell.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Saudi Chemical Society",
title = "Photo-assisted electrochemical oxidation of the urea onto TiO2-nanotubes modified by hematite",
pages = "997-990",
number = "8",
volume = "21",
doi = "10.1016/j.jscs.2017.05.010"
}

Omymen, W. M., Rogan, J., Jugović, B., Gvozdenović, M.,& Grgur, B.. (2017). Photo-assisted electrochemical oxidation of the urea onto TiO2-nanotubes modified by hematite. in Journal of Saudi Chemical Society
Elsevier Science Bv, Amsterdam., 21(8), 990-997.
https://doi.org/10.1016/j.jscs.2017.05.010

Omymen WM, Rogan J, Jugović B, Gvozdenović M, Grgur B. Photo-assisted electrochemical oxidation of the urea onto TiO2-nanotubes modified by hematite. in Journal of Saudi Chemical Society. 2017;21(8):990-997.
doi:10.1016/j.jscs.2017.05.010 .

Omymen, Waleed M., Rogan, Jelena, Jugović, Branimir, Gvozdenović, Milica, Grgur, Branimir, "Photo-assisted electrochemical oxidation of the urea onto TiO2-nanotubes modified by hematite" in Journal of Saudi Chemical Society, 21, no. 8 (2017):990-997,
https://doi.org/10.1016/j.jscs.2017.05.010 . .

TY  - JOUR
AU  - Mijin, Dušan
AU  - Radišić, Marina
AU  - Šekuljica, Nataša
AU  - Grgur, Branimir
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3612
AB  - The electrocatalytic degradation of C.I. Acid Orange 3 from simulated wastewater by indirect electrochemical oxidation using an IrOx electrode was investigated. The effects of different operating parameters on the rate of dye decolorization were studied. The influences of mixing, electrolyte concentration, applied current, and initial dye concentration were examined. The change in dye concentration was followed by ultraviolet-visible spectroscopy, while the formation of reaction intermediates was established using high-performance liquid chromatography-mass spectrometry analysis. Ultraviolet-visible spectroscopy showed a decrease of the absorption peak at 374 nm during the electrolysis and the appearance of a new absorption maximum at 460 nm. The decolorization reaction can be followed only at 460 nm. Four intermediate products (two mono- and two dichlorinated) were detected. At the end of the study, a phytotoxicity assay was performed to determine the effectiveness of the applied method. The results showed that the applied electrochemical treatment of C.I. Acid Orange 3 leads to a decrease in phytotoxicity from 53 to 28%.
PB  - Springer International Publishing Ag, Cham
T2  - Chemical Papers
T1  - Electrochemical decolorization of CI Acid Orange 3 in the presence of sodium chloride at iridium oxide electrode
EP  - 2184
IS  - 11
SP  - 2173
VL  - 71
DO  - 10.1007/s11696-017-0211-y
ER  - 

@article{
author = "Mijin, Dušan and Radišić, Marina and Šekuljica, Nataša and Grgur, Branimir",
year = "2017",
abstract = "The electrocatalytic degradation of C.I. Acid Orange 3 from simulated wastewater by indirect electrochemical oxidation using an IrOx electrode was investigated. The effects of different operating parameters on the rate of dye decolorization were studied. The influences of mixing, electrolyte concentration, applied current, and initial dye concentration were examined. The change in dye concentration was followed by ultraviolet-visible spectroscopy, while the formation of reaction intermediates was established using high-performance liquid chromatography-mass spectrometry analysis. Ultraviolet-visible spectroscopy showed a decrease of the absorption peak at 374 nm during the electrolysis and the appearance of a new absorption maximum at 460 nm. The decolorization reaction can be followed only at 460 nm. Four intermediate products (two mono- and two dichlorinated) were detected. At the end of the study, a phytotoxicity assay was performed to determine the effectiveness of the applied method. The results showed that the applied electrochemical treatment of C.I. Acid Orange 3 leads to a decrease in phytotoxicity from 53 to 28%.",
publisher = "Springer International Publishing Ag, Cham",
journal = "Chemical Papers",
title = "Electrochemical decolorization of CI Acid Orange 3 in the presence of sodium chloride at iridium oxide electrode",
pages = "2184-2173",
number = "11",
volume = "71",
doi = "10.1007/s11696-017-0211-y"
}

Mijin, D., Radišić, M., Šekuljica, N.,& Grgur, B.. (2017). Electrochemical decolorization of CI Acid Orange 3 in the presence of sodium chloride at iridium oxide electrode. in Chemical Papers
Springer International Publishing Ag, Cham., 71(11), 2173-2184.
https://doi.org/10.1007/s11696-017-0211-y

Mijin D, Radišić M, Šekuljica N, Grgur B. Electrochemical decolorization of CI Acid Orange 3 in the presence of sodium chloride at iridium oxide electrode. in Chemical Papers. 2017;71(11):2173-2184.
doi:10.1007/s11696-017-0211-y .

Mijin, Dušan, Radišić, Marina, Šekuljica, Nataša, Grgur, Branimir, "Electrochemical decolorization of CI Acid Orange 3 in the presence of sodium chloride at iridium oxide electrode" in Chemical Papers, 71, no. 11 (2017):2173-2184,
https://doi.org/10.1007/s11696-017-0211-y . .

TY  - JOUR
AU  - Salem, Ayad A.
AU  - Grgur, Branimir
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3653
AB  - The synthesis of the polyaniline in the emeraldine salt form by the procedure suggested by IUPAC is successful preformed. Emeraldine salt form is deprotonated with ammonium hydroxide and reprotonated with benzoic acid. Using the UV-visible spectroscopy the doping degree of 0.25 is estimated. The corrosion performances of the base coating and composite coating with 5 wt.% of polyaniline benzoate on mild steel are investigated by the means of linear polarization measurements and results are compared with in site determined iron concentrations in the corrosive media using ASTM 1,10-phenanthroline method and the corrosion current density is recalculated. Excellent agreement between these two methods is achieved. It is shown that composite containing polyaniline, offers an order of magnitude better corrosion protection than base coating, and more than three order of magnitude than pure mild steel.
PB  - Electrochemical Science Group, Beograd
T2  - International Journal of Electrochemical Science
T1  - Corrosion of Mild Steel with Composite Alkyd Polyaniline-benzoate Coating
EP  - 8694
IS  - 9
SP  - 8683
VL  - 12
DO  - 10.20964/2017.09.57
ER  - 

@article{
author = "Salem, Ayad A. and Grgur, Branimir",
year = "2017",
abstract = "The synthesis of the polyaniline in the emeraldine salt form by the procedure suggested by IUPAC is successful preformed. Emeraldine salt form is deprotonated with ammonium hydroxide and reprotonated with benzoic acid. Using the UV-visible spectroscopy the doping degree of 0.25 is estimated. The corrosion performances of the base coating and composite coating with 5 wt.% of polyaniline benzoate on mild steel are investigated by the means of linear polarization measurements and results are compared with in site determined iron concentrations in the corrosive media using ASTM 1,10-phenanthroline method and the corrosion current density is recalculated. Excellent agreement between these two methods is achieved. It is shown that composite containing polyaniline, offers an order of magnitude better corrosion protection than base coating, and more than three order of magnitude than pure mild steel.",
publisher = "Electrochemical Science Group, Beograd",
journal = "International Journal of Electrochemical Science",
title = "Corrosion of Mild Steel with Composite Alkyd Polyaniline-benzoate Coating",
pages = "8694-8683",
number = "9",
volume = "12",
doi = "10.20964/2017.09.57"
}

Salem, A. A.,& Grgur, B.. (2017). Corrosion of Mild Steel with Composite Alkyd Polyaniline-benzoate Coating. in International Journal of Electrochemical Science
Electrochemical Science Group, Beograd., 12(9), 8683-8694.
https://doi.org/10.20964/2017.09.57

Salem AA, Grgur B. Corrosion of Mild Steel with Composite Alkyd Polyaniline-benzoate Coating. in International Journal of Electrochemical Science. 2017;12(9):8683-8694.
doi:10.20964/2017.09.57 .

Salem, Ayad A., Grgur, Branimir, "Corrosion of Mild Steel with Composite Alkyd Polyaniline-benzoate Coating" in International Journal of Electrochemical Science, 12, no. 9 (2017):8683-8694,
https://doi.org/10.20964/2017.09.57 . .

TY  - JOUR
AU  - Jokić, Bojan
AU  - Džunuzović, Enis
AU  - Grgur, Branimir
AU  - Jugović, Branimir
AU  - Trišović, Tomislav
AU  - Stevanović, Jasmina
AU  - Gvozdenović, Milica
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3579
AB  - Poly(aniline-co-(m-aminobenzoic acid)) was synthesized electrochemically at graphite electrode under galvanostatic conditions. Aqueous electrolyte for synthesis was consisted of HCl and different amount of aniline and m-aminobenzoic acid. The presence of the meta positioned carboxylic group in m-aminobenzoic acid influenced higher co-polymerization potential, different morphology and electrochemical behavior of copolymers compared to polyaniline. Electrochemical activity is achieved by proton exchange in neutral environment that can result in a faster charge/discharge process, which is in the case of PANI limited by slow anion exchange, making this material promising for consideration in super-capacitors and in biological system.
PB  - Springer, Dordrecht
T2  - Journal of Polymer Research
T1  - The influence of m-aminobenzoic acid on electrochemical synthesis and behavior of poly(aniline-co-(m-aminobenzoic acid)
IS  - 9
VL  - 24
DO  - 10.1007/s10965-017-1313-5
ER  - 

@article{
author = "Jokić, Bojan and Džunuzović, Enis and Grgur, Branimir and Jugović, Branimir and Trišović, Tomislav and Stevanović, Jasmina and Gvozdenović, Milica",
year = "2017",
abstract = "Poly(aniline-co-(m-aminobenzoic acid)) was synthesized electrochemically at graphite electrode under galvanostatic conditions. Aqueous electrolyte for synthesis was consisted of HCl and different amount of aniline and m-aminobenzoic acid. The presence of the meta positioned carboxylic group in m-aminobenzoic acid influenced higher co-polymerization potential, different morphology and electrochemical behavior of copolymers compared to polyaniline. Electrochemical activity is achieved by proton exchange in neutral environment that can result in a faster charge/discharge process, which is in the case of PANI limited by slow anion exchange, making this material promising for consideration in super-capacitors and in biological system.",
publisher = "Springer, Dordrecht",
journal = "Journal of Polymer Research",
title = "The influence of m-aminobenzoic acid on electrochemical synthesis and behavior of poly(aniline-co-(m-aminobenzoic acid)",
number = "9",
volume = "24",
doi = "10.1007/s10965-017-1313-5"
}

Jokić, B., Džunuzović, E., Grgur, B., Jugović, B., Trišović, T., Stevanović, J.,& Gvozdenović, M.. (2017). The influence of m-aminobenzoic acid on electrochemical synthesis and behavior of poly(aniline-co-(m-aminobenzoic acid). in Journal of Polymer Research
Springer, Dordrecht., 24(9).
https://doi.org/10.1007/s10965-017-1313-5

Jokić B, Džunuzović E, Grgur B, Jugović B, Trišović T, Stevanović J, Gvozdenović M. The influence of m-aminobenzoic acid on electrochemical synthesis and behavior of poly(aniline-co-(m-aminobenzoic acid). in Journal of Polymer Research. 2017;24(9).
doi:10.1007/s10965-017-1313-5 .

Jokić, Bojan, Džunuzović, Enis, Grgur, Branimir, Jugović, Branimir, Trišović, Tomislav, Stevanović, Jasmina, Gvozdenović, Milica, "The influence of m-aminobenzoic acid on electrochemical synthesis and behavior of poly(aniline-co-(m-aminobenzoic acid)" in Journal of Polymer Research, 24, no. 9 (2017),
https://doi.org/10.1007/s10965-017-1313-5 . .

TY  - JOUR
AU  - Al-Eggiely, Ali H.
AU  - Alguail, Alsadek A.
AU  - Gvozdenović, Milica
AU  - Jugović, Branimir
AU  - Grgur, Branimir
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3540
AB  - An environmentally friendly cell using polypyrrole-air regenerative cathode and zinc as anode is investigated in the 3% sodium chloride solution. The cell can operate in different charge and discharge mode. Polypyrrole can be reoxidized (doped) with chloride anions either by using dissolved oxygen or by an external power supply, e.g., small photovoltaic cell. In that way, after discharge, capacity retaining can be achieved by using seawater as the electrolyte. During low discharge rate, the delicate balance between solid state diffusion-controlled dedoping and chemical oxidation of polypyrrole produced by hydrogen peroxide is achieved, generating stable voltage plateau. The cell is proposed to operate as a power supply for different sensor devices in two modes. In the low discharge mode (10-20 mA g(-1)), it can be used for data acquisition, and at the fast discharge mode (up to 2 A g(-1)) for collecting data transmission.
PB  - Springer, New York
T2  - Journal of Solid State Electrochemistry
T1  - Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics
EP  - 2777
IS  - 10
SP  - 2769
VL  - 21
DO  - 10.1007/s10008-017-3597-0
ER  - 

@article{
author = "Al-Eggiely, Ali H. and Alguail, Alsadek A. and Gvozdenović, Milica and Jugović, Branimir and Grgur, Branimir",
year = "2017",
abstract = "An environmentally friendly cell using polypyrrole-air regenerative cathode and zinc as anode is investigated in the 3% sodium chloride solution. The cell can operate in different charge and discharge mode. Polypyrrole can be reoxidized (doped) with chloride anions either by using dissolved oxygen or by an external power supply, e.g., small photovoltaic cell. In that way, after discharge, capacity retaining can be achieved by using seawater as the electrolyte. During low discharge rate, the delicate balance between solid state diffusion-controlled dedoping and chemical oxidation of polypyrrole produced by hydrogen peroxide is achieved, generating stable voltage plateau. The cell is proposed to operate as a power supply for different sensor devices in two modes. In the low discharge mode (10-20 mA g(-1)), it can be used for data acquisition, and at the fast discharge mode (up to 2 A g(-1)) for collecting data transmission.",
publisher = "Springer, New York",
journal = "Journal of Solid State Electrochemistry",
title = "Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics",
pages = "2777-2769",
number = "10",
volume = "21",
doi = "10.1007/s10008-017-3597-0"
}

Al-Eggiely, A. H., Alguail, A. A., Gvozdenović, M., Jugović, B.,& Grgur, B.. (2017). Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics. in Journal of Solid State Electrochemistry
Springer, New York., 21(10), 2769-2777.
https://doi.org/10.1007/s10008-017-3597-0

Al-Eggiely AH, Alguail AA, Gvozdenović M, Jugović B, Grgur B. Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics. in Journal of Solid State Electrochemistry. 2017;21(10):2769-2777.
doi:10.1007/s10008-017-3597-0 .

Al-Eggiely, Ali H., Alguail, Alsadek A., Gvozdenović, Milica, Jugović, Branimir, Grgur, Branimir, "Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics" in Journal of Solid State Electrochemistry, 21, no. 10 (2017):2769-2777,
https://doi.org/10.1007/s10008-017-3597-0 . .

TY  - JOUR
AU  - Alguail, Alsadek A.
AU  - Al-Eggiely, Ali H.
AU  - Grgur, Branimir
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3568
AB  - The electrochemically synthesized polyaniline and lead sulfate are investigated as a possible active material of the aqueous based hybrid asymmetric supercapacitors. The electrochemical characteristics of polyaniline (doping-dedoping reactions), as well as electrical characteristics (specific capacitance, capacity, energy, and power) of the PbSO4 vertical bar PANI cell, are determined. Based on the estimated specific energy and power, it is suggested that investigated cell could be classified as "supercapattery" type of electrochemical power sources.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Saudi Chemical Society
T1  - Polyaniline-lead sulfate based cell with supercapattery behavior
EP  - 582
IS  - 5
SP  - 575
VL  - 21
DO  - 10.1016/j.jscs.2017.01.002
ER  - 

@article{
author = "Alguail, Alsadek A. and Al-Eggiely, Ali H. and Grgur, Branimir",
year = "2017",
abstract = "The electrochemically synthesized polyaniline and lead sulfate are investigated as a possible active material of the aqueous based hybrid asymmetric supercapacitors. The electrochemical characteristics of polyaniline (doping-dedoping reactions), as well as electrical characteristics (specific capacitance, capacity, energy, and power) of the PbSO4 vertical bar PANI cell, are determined. Based on the estimated specific energy and power, it is suggested that investigated cell could be classified as "supercapattery" type of electrochemical power sources.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Saudi Chemical Society",
title = "Polyaniline-lead sulfate based cell with supercapattery behavior",
pages = "582-575",
number = "5",
volume = "21",
doi = "10.1016/j.jscs.2017.01.002"
}

Alguail, A. A., Al-Eggiely, A. H.,& Grgur, B.. (2017). Polyaniline-lead sulfate based cell with supercapattery behavior. in Journal of Saudi Chemical Society
Elsevier Science Bv, Amsterdam., 21(5), 575-582.
https://doi.org/10.1016/j.jscs.2017.01.002

Alguail AA, Al-Eggiely AH, Grgur B. Polyaniline-lead sulfate based cell with supercapattery behavior. in Journal of Saudi Chemical Society. 2017;21(5):575-582.
doi:10.1016/j.jscs.2017.01.002 .

Alguail, Alsadek A., Al-Eggiely, Ali H., Grgur, Branimir, "Polyaniline-lead sulfate based cell with supercapattery behavior" in Journal of Saudi Chemical Society, 21, no. 5 (2017):575-582,
https://doi.org/10.1016/j.jscs.2017.01.002 . .

TY  - JOUR
AU  - Stupar, Stevan
AU  - Grgur, Branimir
AU  - Onjia, Antonije
AU  - Mijin, Dušan
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3569
AB  - The anthraquinone dye, C.I. Acid Blue 111, was subjected to electrochemical oxidation using an IrOx electrode and sodium sulphate or sodium chloride as electrolytes. The effects of different operating parameters on the rate of dye decolorization, such as applied current, electrolyte concentration, and initial pH were studied. The dye concentration during the study was followed via ultraviolet-visible spectroscopy. The changes in the dye molecule during electrochemical oxidation were analyzed by Fourier Transformation-infrared spectroscopy. The level of mineralization after electrochemical oxidation was established by total organic carbon analysis.
PB  - Electrochemical Science Group, Beograd
T2  - International Journal of Electrochemical Science
T1  - Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode
EP  - 8577
IS  - 9
SP  - 8564
VL  - 12
DO  - 10.20964/2017.09.44
ER  - 

@article{
author = "Stupar, Stevan and Grgur, Branimir and Onjia, Antonije and Mijin, Dušan",
year = "2017",
abstract = "The anthraquinone dye, C.I. Acid Blue 111, was subjected to electrochemical oxidation using an IrOx electrode and sodium sulphate or sodium chloride as electrolytes. The effects of different operating parameters on the rate of dye decolorization, such as applied current, electrolyte concentration, and initial pH were studied. The dye concentration during the study was followed via ultraviolet-visible spectroscopy. The changes in the dye molecule during electrochemical oxidation were analyzed by Fourier Transformation-infrared spectroscopy. The level of mineralization after electrochemical oxidation was established by total organic carbon analysis.",
publisher = "Electrochemical Science Group, Beograd",
journal = "International Journal of Electrochemical Science",
title = "Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode",
pages = "8577-8564",
number = "9",
volume = "12",
doi = "10.20964/2017.09.44"
}

Stupar, S., Grgur, B., Onjia, A.,& Mijin, D.. (2017). Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode. in International Journal of Electrochemical Science
Electrochemical Science Group, Beograd., 12(9), 8564-8577.
https://doi.org/10.20964/2017.09.44

Stupar S, Grgur B, Onjia A, Mijin D. Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode. in International Journal of Electrochemical Science. 2017;12(9):8564-8577.
doi:10.20964/2017.09.44 .

Stupar, Stevan, Grgur, Branimir, Onjia, Antonije, Mijin, Dušan, "Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode" in International Journal of Electrochemical Science, 12, no. 9 (2017):8564-8577,
https://doi.org/10.20964/2017.09.44 . .

TY  - JOUR
AU  - Janacković, Marija
AU  - Gvozdenović, Milica
AU  - Grgur, Branimir
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3639
AB  - Polypyrrole (PPY) electrode was obtained by electrochemical oxidative polymerization of pyrrole on graphite electrode from aqueous electrolyte containing 0.1 mol dm(-3) pyrrole monomer and 1.0 mol dm(-3) HCl. Polymerization was achieved at the constant current density of 2 mA cm(-2) during 1 h. The estimated active mass of PPY (assuming that the maximal doping degree of 0.33 was achieved and the polymerization efficiency of 100%) was 14 mg. Electrochemical characterization of PPY electrode was performed by galvanostatic experiments of charge (doping) and discharge (dedoping) with different current densities in the range between 0.5 and 1.5 mA cm(-2). The experiments were performed in aqueous electrolyte containing 2.0 mol dm(-3) NH4Cl and 1.1 mol dm(-3) ZnCl2. Based on galvanostatic charge/discharge curves, following parameters of PPY electrode were evaluated: discharge capacity, specific discharge capacity, charge capacity, specific charge capacity, and Columbic efficiency. Both charge and discharge capacities were dependent on charge/discharge currents. The values decreased by increasing charge/discharge current, except for the lowest current density where Columbic efficiency exceeded 100%, which was explained by involvement of cations, from the electrolyte, in the doping process. An electrochemical cell in which PPY electrode served as a cathode and zinc electrode as the anode with an aqueous electrolyte containing 2.0 mol dm(-3) NH4Cl and 1.1 mol dm(-3) ZnCl2, was formed and relevant electrochemical and electrical parameters of the cell were estimated and discussed. Charge of the Zn|PPY cell was dependent on the charge/discharge current. Charge of the cell started between 0.5 and 0.7 V and proceeded up to 1.5 V, while the open circuit voltage of the fully discharged cell was 1.3 V. Specific discharge capacity of Zn|PPY cell, calculated based on discharge times, ranged from 95 to 70 mA h g(-1), decreasing linearly with increasing discharge current density. On the other hand, calculated values of the theoretical capacity of the Zn|PPY cell was 105 mA g(-1), meaning that practically 90% of the theoretical capacity can be achieved by discharging the cell with low current densities, while 67% of the theoretical capacity was obtained with the highest used current density. Based on Ragon parameters, the estimated values of specific energy that ranged between 46 and 68 W h kg(-1), and the specific power between 125 and 380 W kg(-1), Zn|PPY cell might be classified as a "supercapattery".
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska industrija
T1  - Polypyrrole vertical bar zinc supercapattery with the aqueous electrolyte
EP  - 485
IS  - 6
SP  - 479
VL  - 71
DO  - 10.2298/HEMIND170322010J
ER  - 

@article{
author = "Janacković, Marija and Gvozdenović, Milica and Grgur, Branimir",
year = "2017",
abstract = "Polypyrrole (PPY) electrode was obtained by electrochemical oxidative polymerization of pyrrole on graphite electrode from aqueous electrolyte containing 0.1 mol dm(-3) pyrrole monomer and 1.0 mol dm(-3) HCl. Polymerization was achieved at the constant current density of 2 mA cm(-2) during 1 h. The estimated active mass of PPY (assuming that the maximal doping degree of 0.33 was achieved and the polymerization efficiency of 100%) was 14 mg. Electrochemical characterization of PPY electrode was performed by galvanostatic experiments of charge (doping) and discharge (dedoping) with different current densities in the range between 0.5 and 1.5 mA cm(-2). The experiments were performed in aqueous electrolyte containing 2.0 mol dm(-3) NH4Cl and 1.1 mol dm(-3) ZnCl2. Based on galvanostatic charge/discharge curves, following parameters of PPY electrode were evaluated: discharge capacity, specific discharge capacity, charge capacity, specific charge capacity, and Columbic efficiency. Both charge and discharge capacities were dependent on charge/discharge currents. The values decreased by increasing charge/discharge current, except for the lowest current density where Columbic efficiency exceeded 100%, which was explained by involvement of cations, from the electrolyte, in the doping process. An electrochemical cell in which PPY electrode served as a cathode and zinc electrode as the anode with an aqueous electrolyte containing 2.0 mol dm(-3) NH4Cl and 1.1 mol dm(-3) ZnCl2, was formed and relevant electrochemical and electrical parameters of the cell were estimated and discussed. Charge of the Zn|PPY cell was dependent on the charge/discharge current. Charge of the cell started between 0.5 and 0.7 V and proceeded up to 1.5 V, while the open circuit voltage of the fully discharged cell was 1.3 V. Specific discharge capacity of Zn|PPY cell, calculated based on discharge times, ranged from 95 to 70 mA h g(-1), decreasing linearly with increasing discharge current density. On the other hand, calculated values of the theoretical capacity of the Zn|PPY cell was 105 mA g(-1), meaning that practically 90% of the theoretical capacity can be achieved by discharging the cell with low current densities, while 67% of the theoretical capacity was obtained with the highest used current density. Based on Ragon parameters, the estimated values of specific energy that ranged between 46 and 68 W h kg(-1), and the specific power between 125 and 380 W kg(-1), Zn|PPY cell might be classified as a "supercapattery".",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska industrija",
title = "Polypyrrole vertical bar zinc supercapattery with the aqueous electrolyte",
pages = "485-479",
number = "6",
volume = "71",
doi = "10.2298/HEMIND170322010J"
}

Janacković, M., Gvozdenović, M.,& Grgur, B.. (2017). Polypyrrole vertical bar zinc supercapattery with the aqueous electrolyte. in Hemijska industrija
Savez hemijskih inženjera, Beograd., 71(6), 479-485.
https://doi.org/10.2298/HEMIND170322010J

Janacković M, Gvozdenović M, Grgur B. Polypyrrole vertical bar zinc supercapattery with the aqueous electrolyte. in Hemijska industrija. 2017;71(6):479-485.
doi:10.2298/HEMIND170322010J .

Janacković, Marija, Gvozdenović, Milica, Grgur, Branimir, "Polypyrrole vertical bar zinc supercapattery with the aqueous electrolyte" in Hemijska industrija, 71, no. 6 (2017):479-485,
https://doi.org/10.2298/HEMIND170322010J . .

TY  - JOUR
AU  - Nikolić, Nebojša D.
AU  - Živković, Predrag M.
AU  - Stevanović, Sanja
AU  - Branković, Goran
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5838
AB  - The processes of lead electrodeposition from electrolytes of various concentrations of sodium nitrate as the supporting electrolyte have been examined by chronoamperometry and by the scanning electron microscopic (SEM) analysis of deposits obtained in the potentiostatic regime of electrolysis. The good agreement between the diffusion coefficents determined by Cottrell equation and non-linear fitting method was observed. For the first time, the transition from the mixed ohmic-diffusion to the full diffusion control was defined from the analysis of Cottrell equation. The parameters, such as the number density of active sites and the nucleation rate constant, obtained by non-linear fitting method were discussed in accordance with the fact that lead belongs to the group of metals characterized by the high values of the exchange current density. The data obtained by the chronoamperometric analysis were succesfully correlated with morphologies of electrodeposited lead obtained in the different types of electrodeposition control.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Relationship between the kinetic parameters and morphology of electrochemically deposited lead
EP  - 566
IS  - 5
SP  - 553
VL  - 81
DO  - 10.2298/JSC151218028N
ER  - 

@article{
author = "Nikolić, Nebojša D. and Živković, Predrag M. and Stevanović, Sanja and Branković, Goran",
year = "2016",
abstract = "The processes of lead electrodeposition from electrolytes of various concentrations of sodium nitrate as the supporting electrolyte have been examined by chronoamperometry and by the scanning electron microscopic (SEM) analysis of deposits obtained in the potentiostatic regime of electrolysis. The good agreement between the diffusion coefficents determined by Cottrell equation and non-linear fitting method was observed. For the first time, the transition from the mixed ohmic-diffusion to the full diffusion control was defined from the analysis of Cottrell equation. The parameters, such as the number density of active sites and the nucleation rate constant, obtained by non-linear fitting method were discussed in accordance with the fact that lead belongs to the group of metals characterized by the high values of the exchange current density. The data obtained by the chronoamperometric analysis were succesfully correlated with morphologies of electrodeposited lead obtained in the different types of electrodeposition control.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Relationship between the kinetic parameters and morphology of electrochemically deposited lead",
pages = "566-553",
number = "5",
volume = "81",
doi = "10.2298/JSC151218028N"
}

Nikolić, N. D., Živković, P. M., Stevanović, S.,& Branković, G.. (2016). Relationship between the kinetic parameters and morphology of electrochemically deposited lead. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 81(5), 553-566.
https://doi.org/10.2298/JSC151218028N

Nikolić ND, Živković PM, Stevanović S, Branković G. Relationship between the kinetic parameters and morphology of electrochemically deposited lead. in Journal of the Serbian Chemical Society. 2016;81(5):553-566.
doi:10.2298/JSC151218028N .

Nikolić, Nebojša D., Živković, Predrag M., Stevanović, Sanja, Branković, Goran, "Relationship between the kinetic parameters and morphology of electrochemically deposited lead" in Journal of the Serbian Chemical Society, 81, no. 5 (2016):553-566,
https://doi.org/10.2298/JSC151218028N . .

TY  - JOUR
AU  - Popov, Konstantin I.
AU  - Živković, Predrag M.
AU  - Jokić, Bojan
AU  - Nikolić, Nebojša D.
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5846
AB  - The simulated shapes of the polarization curves were correlated with the type of metal electrodeposition process control as a function of the ratio of the exchange current density to the limiting diffusion current density (j(0)/j(L)). Diagnostic criteria based on the j(0)/j(L) ratios were established. For j(0)/j(L) > 100, the system is under the ohmic control. In the range 1  LT  j(0)/j(L)  LT = 100, there is mixed ohmic-diffusion control. Pure diffusion control appears in the range 0.1  LT  j(0)/j(L)  LT = 1. For j(0)/j(L)  LT = 0.1, the system is activation controlled at low overpotentials. The proposed diagnostic criteria were verified by comparison of the simulated curves with experimentally recorded ones and by morphological analysis of deposits obtained under the different types of control of the metal electrodeposition process.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - The shape of the polarization curve and diagnostic criteria for control of the metal electrodeposition process
EP  - 306
IS  - 3
SP  - 291
VL  - 81
DO  - 10.2298/JSC150717076P
ER  - 

@article{
author = "Popov, Konstantin I. and Živković, Predrag M. and Jokić, Bojan and Nikolić, Nebojša D.",
year = "2016",
abstract = "The simulated shapes of the polarization curves were correlated with the type of metal electrodeposition process control as a function of the ratio of the exchange current density to the limiting diffusion current density (j(0)/j(L)). Diagnostic criteria based on the j(0)/j(L) ratios were established. For j(0)/j(L) > 100, the system is under the ohmic control. In the range 1  LT  j(0)/j(L)  LT = 100, there is mixed ohmic-diffusion control. Pure diffusion control appears in the range 0.1  LT  j(0)/j(L)  LT = 1. For j(0)/j(L)  LT = 0.1, the system is activation controlled at low overpotentials. The proposed diagnostic criteria were verified by comparison of the simulated curves with experimentally recorded ones and by morphological analysis of deposits obtained under the different types of control of the metal electrodeposition process.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "The shape of the polarization curve and diagnostic criteria for control of the metal electrodeposition process",
pages = "306-291",
number = "3",
volume = "81",
doi = "10.2298/JSC150717076P"
}

Popov, K. I., Živković, P. M., Jokić, B.,& Nikolić, N. D.. (2016). The shape of the polarization curve and diagnostic criteria for control of the metal electrodeposition process. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 81(3), 291-306.
https://doi.org/10.2298/JSC150717076P

Popov KI, Živković PM, Jokić B, Nikolić ND. The shape of the polarization curve and diagnostic criteria for control of the metal electrodeposition process. in Journal of the Serbian Chemical Society. 2016;81(3):291-306.
doi:10.2298/JSC150717076P .

Popov, Konstantin I., Živković, Predrag M., Jokić, Bojan, Nikolić, Nebojša D., "The shape of the polarization curve and diagnostic criteria for control of the metal electrodeposition process" in Journal of the Serbian Chemical Society, 81, no. 3 (2016):291-306,
https://doi.org/10.2298/JSC150717076P . .