TY  - CONF
AU  - Popović, Aleksandra
AU  - Grgur, Branimir
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6927
AB  - Electrochemical Energy Storage (EES) technologies have gained considerable attention in recent years due to their potential to reduce the reliance on fossil fuels and promote a sustainable society. To achieve this, researchers are actively searching for an efficient electrode material that can advance the field of EES. However, new researchers often face challenges in understanding the core concepts, procedures, and methodologies that define the electrochemical community's standards. Although various publications have provided guidance on the matter, none have offered an actual example of a step-by-step procedure to tackle the issue. To address this gap, we present a comprehensive electrochemical analysis of polypyrrole, a commonly used conducting polymer with substantial potential as an electrode material for batteries and supercapacitors. Our approach provides a detailed procedure, including sample preparation, instrumentation, data acquisition, and analysis. The presented methodology serves as a guideline for researchers, regardless of their field, to carry out accurate and reliable electrochemical analysis. The methodology's validity is demonstrated by the obtained results, indicating the effectiveness of polypyrrole as a potential electrode material for EES. The presented analysis provides critical insights into the properties and behavior of polypyrrole in electrochemical systems and can guide researchers in selecting suitable materials for their studies.
PB  - Belgrade : Association of Metallurgical Engineers of Serbia (AMES)
C3  - Book of Abstracts / 5th Metallurgical & Materials Engineering Congress of South-East Europe MME SEE Congress 2023, Trebinje, Bosnia and Herzegovina 7-10th June 2023
T1  - OPTIMIZING ELECTROCHEMICAL ANALYSIS FOR THE ACCURATE CHARACTERIZATION OF ELECTRODE MATERIALS IN ENERGY STORAGE APPLICATIONS: A COMPREHENSIVE GUIDE TO ELECTROCHEMICALLY ANALYZING MATERIALS
SP  - 62
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6927
ER  - 

@conference{
author = "Popović, Aleksandra and Grgur, Branimir",
year = "2023",
abstract = "Electrochemical Energy Storage (EES) technologies have gained considerable attention in recent years due to their potential to reduce the reliance on fossil fuels and promote a sustainable society. To achieve this, researchers are actively searching for an efficient electrode material that can advance the field of EES. However, new researchers often face challenges in understanding the core concepts, procedures, and methodologies that define the electrochemical community's standards. Although various publications have provided guidance on the matter, none have offered an actual example of a step-by-step procedure to tackle the issue. To address this gap, we present a comprehensive electrochemical analysis of polypyrrole, a commonly used conducting polymer with substantial potential as an electrode material for batteries and supercapacitors. Our approach provides a detailed procedure, including sample preparation, instrumentation, data acquisition, and analysis. The presented methodology serves as a guideline for researchers, regardless of their field, to carry out accurate and reliable electrochemical analysis. The methodology's validity is demonstrated by the obtained results, indicating the effectiveness of polypyrrole as a potential electrode material for EES. The presented analysis provides critical insights into the properties and behavior of polypyrrole in electrochemical systems and can guide researchers in selecting suitable materials for their studies.",
publisher = "Belgrade : Association of Metallurgical Engineers of Serbia (AMES)",
journal = "Book of Abstracts / 5th Metallurgical & Materials Engineering Congress of South-East Europe MME SEE Congress 2023, Trebinje, Bosnia and Herzegovina 7-10th June 2023",
title = "OPTIMIZING ELECTROCHEMICAL ANALYSIS FOR THE ACCURATE CHARACTERIZATION OF ELECTRODE MATERIALS IN ENERGY STORAGE APPLICATIONS: A COMPREHENSIVE GUIDE TO ELECTROCHEMICALLY ANALYZING MATERIALS",
pages = "62",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6927"
}

Popović, A.,& Grgur, B.. (2023). OPTIMIZING ELECTROCHEMICAL ANALYSIS FOR THE ACCURATE CHARACTERIZATION OF ELECTRODE MATERIALS IN ENERGY STORAGE APPLICATIONS: A COMPREHENSIVE GUIDE TO ELECTROCHEMICALLY ANALYZING MATERIALS. in Book of Abstracts / 5th Metallurgical & Materials Engineering Congress of South-East Europe MME SEE Congress 2023, Trebinje, Bosnia and Herzegovina 7-10th June 2023
Belgrade : Association of Metallurgical Engineers of Serbia (AMES)., 62.
https://hdl.handle.net/21.15107/rcub_technorep_6927

Popović A, Grgur B. OPTIMIZING ELECTROCHEMICAL ANALYSIS FOR THE ACCURATE CHARACTERIZATION OF ELECTRODE MATERIALS IN ENERGY STORAGE APPLICATIONS: A COMPREHENSIVE GUIDE TO ELECTROCHEMICALLY ANALYZING MATERIALS. in Book of Abstracts / 5th Metallurgical & Materials Engineering Congress of South-East Europe MME SEE Congress 2023, Trebinje, Bosnia and Herzegovina 7-10th June 2023. 2023;:62.
https://hdl.handle.net/21.15107/rcub_technorep_6927 .

Popović, Aleksandra, Grgur, Branimir, "OPTIMIZING ELECTROCHEMICAL ANALYSIS FOR THE ACCURATE CHARACTERIZATION OF ELECTRODE MATERIALS IN ENERGY STORAGE APPLICATIONS: A COMPREHENSIVE GUIDE TO ELECTROCHEMICALLY ANALYZING MATERIALS" in Book of Abstracts / 5th Metallurgical & Materials Engineering Congress of South-East Europe MME SEE Congress 2023, Trebinje, Bosnia and Herzegovina 7-10th June 2023 (2023):62,
https://hdl.handle.net/21.15107/rcub_technorep_6927 .

TY  - JOUR
AU  - Popović, Aleksandra S.
AU  - Grgur, Branimir N.
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6362
AB  - In the paper, for the first time, the new concept of rechargeable cathode for Mg-based seawater cells is demonstrated. The pristine carbon felt (CF) is functionalized with electrodeposited polypyrrole (PPy), and the composite with silver chloride (AgCl) is prepared by the modified successive ion layer adsorption and reaction (SILAR) method. Pristine carbon felt – polypyrrole (CF/PPy) and carbon felt - polypyrrole - silver chloride (CF/PPy-AgCl) are investigated as potential rechargeable positive electrodes for the magnesium seawater cell. During charge, which can be accomplished with small photovoltaic cells, polypyrrole, and silver are oxidized while on Mg hydrogen is evolved. During discharge dissolution of Mg alloy, and reduction of doped polypyrrole and silver chloride occurred. The specific capacity, energy, and power of the cell, as well as cyclic stability, are estimated. The possible application of the cell is also proposed.
PB  - Elsevier Ltd.
T2  - Synthetic Metals
T1  - Carbon felt-polypyrrole-silver chloride composite as a rechargeable positive electrode for the seawater magnesium cell
SP  - 117359
VL  - 295
DO  - 10.1016/j.synthmet.2023.117359
ER  - 

@article{
author = "Popović, Aleksandra S. and Grgur, Branimir N.",
year = "2023",
abstract = "In the paper, for the first time, the new concept of rechargeable cathode for Mg-based seawater cells is demonstrated. The pristine carbon felt (CF) is functionalized with electrodeposited polypyrrole (PPy), and the composite with silver chloride (AgCl) is prepared by the modified successive ion layer adsorption and reaction (SILAR) method. Pristine carbon felt – polypyrrole (CF/PPy) and carbon felt - polypyrrole - silver chloride (CF/PPy-AgCl) are investigated as potential rechargeable positive electrodes for the magnesium seawater cell. During charge, which can be accomplished with small photovoltaic cells, polypyrrole, and silver are oxidized while on Mg hydrogen is evolved. During discharge dissolution of Mg alloy, and reduction of doped polypyrrole and silver chloride occurred. The specific capacity, energy, and power of the cell, as well as cyclic stability, are estimated. The possible application of the cell is also proposed.",
publisher = "Elsevier Ltd.",
journal = "Synthetic Metals",
title = "Carbon felt-polypyrrole-silver chloride composite as a rechargeable positive electrode for the seawater magnesium cell",
pages = "117359",
volume = "295",
doi = "10.1016/j.synthmet.2023.117359"
}

Popović, A. S.,& Grgur, B. N.. (2023). Carbon felt-polypyrrole-silver chloride composite as a rechargeable positive electrode for the seawater magnesium cell. in Synthetic Metals
Elsevier Ltd.., 295, 117359.
https://doi.org/10.1016/j.synthmet.2023.117359

Popović AS, Grgur BN. Carbon felt-polypyrrole-silver chloride composite as a rechargeable positive electrode for the seawater magnesium cell. in Synthetic Metals. 2023;295:117359.
doi:10.1016/j.synthmet.2023.117359 .

Popović, Aleksandra S., Grgur, Branimir N., "Carbon felt-polypyrrole-silver chloride composite as a rechargeable positive electrode for the seawater magnesium cell" in Synthetic Metals, 295 (2023):117359,
https://doi.org/10.1016/j.synthmet.2023.117359 . .

TY  - JOUR
AU  - Popović, Aleksandra S.
AU  - Jugović, Dragana
AU  - Grgur, Branimir N.
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6436
AB  - Primary seawater magnesium-based cell with AgCl or PbCl2 cathodes is widely used as power sources. In this paper, we consider the cyclic galvanostatic formation of silver and lead chlorides and their electrochemical behavior for potential applications in the new concept of the seawater quasi-rechargeable magnesium cell. For potential cells, the voltage for Mg alloy AZ63 and AgCl is ~ 1.5 V, and for the PbCl2, ~ 1 V. High discharge specific capacity, energy, and power are obtained under the very high discharge rate. It is also presented that systems could be potentially used in emergency situations for a few days up to a few weeks as a power source in the life-saving boat for sporadic emitting GPS-SOS tacking signals and night signal lights.
PB  - Springer
T2  - Journal of Materials Science: Materials in Electronics
T1  - Electrochemical formation and behavior of silver and lead chlorides as potential cathodes for quasi-rechargeable magnesium seawater cell
IS  - 14
SP  - 1155
VL  - 34
DO  - 10.1007/s10854-023-10558-9
ER  - 

@article{
author = "Popović, Aleksandra S. and Jugović, Dragana and Grgur, Branimir N.",
year = "2023",
abstract = "Primary seawater magnesium-based cell with AgCl or PbCl2 cathodes is widely used as power sources. In this paper, we consider the cyclic galvanostatic formation of silver and lead chlorides and their electrochemical behavior for potential applications in the new concept of the seawater quasi-rechargeable magnesium cell. For potential cells, the voltage for Mg alloy AZ63 and AgCl is ~ 1.5 V, and for the PbCl2, ~ 1 V. High discharge specific capacity, energy, and power are obtained under the very high discharge rate. It is also presented that systems could be potentially used in emergency situations for a few days up to a few weeks as a power source in the life-saving boat for sporadic emitting GPS-SOS tacking signals and night signal lights.",
publisher = "Springer",
journal = "Journal of Materials Science: Materials in Electronics",
title = "Electrochemical formation and behavior of silver and lead chlorides as potential cathodes for quasi-rechargeable magnesium seawater cell",
number = "14",
pages = "1155",
volume = "34",
doi = "10.1007/s10854-023-10558-9"
}

Popović, A. S., Jugović, D.,& Grgur, B. N.. (2023). Electrochemical formation and behavior of silver and lead chlorides as potential cathodes for quasi-rechargeable magnesium seawater cell. in Journal of Materials Science: Materials in Electronics
Springer., 34(14), 1155.
https://doi.org/10.1007/s10854-023-10558-9

Popović AS, Jugović D, Grgur BN. Electrochemical formation and behavior of silver and lead chlorides as potential cathodes for quasi-rechargeable magnesium seawater cell. in Journal of Materials Science: Materials in Electronics. 2023;34(14):1155.
doi:10.1007/s10854-023-10558-9 .

Popović, Aleksandra S., Jugović, Dragana, Grgur, Branimir N., "Electrochemical formation and behavior of silver and lead chlorides as potential cathodes for quasi-rechargeable magnesium seawater cell" in Journal of Materials Science: Materials in Electronics, 34, no. 14 (2023):1155,
https://doi.org/10.1007/s10854-023-10558-9 . .

TY  - JOUR
AU  - Grgur, Branimir N.
AU  - Popović, Aleksandra S.
AU  - Salem, Ayad
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6617
AB  - Composite coatings prepared by mixing 5 wt.% polyaniline with commercial alkyd-based paints were applied on carbon steel. The polyaniline emeraldine chloride salt was prepared by procedure recommended by IUPAC, including deprotonation by ammonia hydroxide, and reprotonation with sulfamic, succinic, citric, and acetic acids with different doping degrees or oxidation states. The steel samples with base and composite coatings were immersed in 3% NaCl and the corrosion current density was determined after 96 h in situ using the ASTM 1,10-phenanthroline method. The samples were also inspected by optical microscopy. It was shown that the composite coatings reduced the possibility of blister formations and delamination. The corrosion current density and the appearance of the corrosion products, whose area was determined by ImageJ software, closely followed the initial oxidation state of the polyaniline. It was also shown that damaged composite coatings with higher degrees of oxidized (doped) polyaniline were more prone to formation of corrosion products. The role of the initial state of the polyaniline is discussed. It is suggested that such behavior could be connected to the oxygen reduction reaction mechanism that proceeds mainly via two electron paths on the polyaniline particles, releasing a much smaller amount of hydroxyl ions, which is responsible for the delamination and blister formation of the commercial coatings.
PB  - MDPI
T2  - Metals
T1  - Influence of Alkyd Composite Coatings with Polyaniline Doped with Different Organic Acids on the Corrosion of Mild Steel
IS  - 8
SP  - 1364
VL  - 13
DO  - 10.3390/met13081364
ER  - 

@article{
author = "Grgur, Branimir N. and Popović, Aleksandra S. and Salem, Ayad",
year = "2023",
abstract = "Composite coatings prepared by mixing 5 wt.% polyaniline with commercial alkyd-based paints were applied on carbon steel. The polyaniline emeraldine chloride salt was prepared by procedure recommended by IUPAC, including deprotonation by ammonia hydroxide, and reprotonation with sulfamic, succinic, citric, and acetic acids with different doping degrees or oxidation states. The steel samples with base and composite coatings were immersed in 3% NaCl and the corrosion current density was determined after 96 h in situ using the ASTM 1,10-phenanthroline method. The samples were also inspected by optical microscopy. It was shown that the composite coatings reduced the possibility of blister formations and delamination. The corrosion current density and the appearance of the corrosion products, whose area was determined by ImageJ software, closely followed the initial oxidation state of the polyaniline. It was also shown that damaged composite coatings with higher degrees of oxidized (doped) polyaniline were more prone to formation of corrosion products. The role of the initial state of the polyaniline is discussed. It is suggested that such behavior could be connected to the oxygen reduction reaction mechanism that proceeds mainly via two electron paths on the polyaniline particles, releasing a much smaller amount of hydroxyl ions, which is responsible for the delamination and blister formation of the commercial coatings.",
publisher = "MDPI",
journal = "Metals",
title = "Influence of Alkyd Composite Coatings with Polyaniline Doped with Different Organic Acids on the Corrosion of Mild Steel",
number = "8",
pages = "1364",
volume = "13",
doi = "10.3390/met13081364"
}

Grgur, B. N., Popović, A. S.,& Salem, A.. (2023). Influence of Alkyd Composite Coatings with Polyaniline Doped with Different Organic Acids on the Corrosion of Mild Steel. in Metals
MDPI., 13(8), 1364.
https://doi.org/10.3390/met13081364

Grgur BN, Popović AS, Salem A. Influence of Alkyd Composite Coatings with Polyaniline Doped with Different Organic Acids on the Corrosion of Mild Steel. in Metals. 2023;13(8):1364.
doi:10.3390/met13081364 .

Grgur, Branimir N., Popović, Aleksandra S., Salem, Ayad, "Influence of Alkyd Composite Coatings with Polyaniline Doped with Different Organic Acids on the Corrosion of Mild Steel" in Metals, 13, no. 8 (2023):1364,
https://doi.org/10.3390/met13081364 . .

TY  - CONF
AU  - Popović, Aleksandra S.
AU  - Grgur, Branimir N.
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6931
AB  - A rechargeable cathode composed of functionalized CF, silver chloride, and polypyrrole was employed in the construction of a relay cell with a magnesium alloy as anode material and a NaCl electrolyte. Electrochemical methods were used to examine system parameters, particular energy, power, and capacity. The reported values of cell specific energy ranging from 120 to 32 Wh kg-1 and specific powers ranging from 52 to 450 W kg-1 show that the presented system has the potential to be exploited as a lifeboat power source.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia
T1  - Environmentally friendly cell with a rechargeable CF/AgCl-PPy cathode
SP  - 76
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6931
ER  - 

@conference{
author = "Popović, Aleksandra S. and Grgur, Branimir N.",
year = "2023",
abstract = "A rechargeable cathode composed of functionalized CF, silver chloride, and polypyrrole was employed in the construction of a relay cell with a magnesium alloy as anode material and a NaCl electrolyte. Electrochemical methods were used to examine system parameters, particular energy, power, and capacity. The reported values of cell specific energy ranging from 120 to 32 Wh kg-1 and specific powers ranging from 52 to 450 W kg-1 show that the presented system has the potential to be exploited as a lifeboat power source.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia",
title = "Environmentally friendly cell with a rechargeable CF/AgCl-PPy cathode",
pages = "76",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6931"
}

Popović, A. S.,& Grgur, B. N.. (2023). Environmentally friendly cell with a rechargeable CF/AgCl-PPy cathode. in Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 76.
https://hdl.handle.net/21.15107/rcub_technorep_6931

Popović AS, Grgur BN. Environmentally friendly cell with a rechargeable CF/AgCl-PPy cathode. in Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia. 2023;:76.
https://hdl.handle.net/21.15107/rcub_technorep_6931 .

Popović, Aleksandra S., Grgur, Branimir N., "Environmentally friendly cell with a rechargeable CF/AgCl-PPy cathode" in Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia (2023):76,
https://hdl.handle.net/21.15107/rcub_technorep_6931 .

TY  - JOUR
AU  - Milivojević, Milan
AU  - Popović, Aleksandra
AU  - Pajić-Lijaković, Ivana
AU  - Šoštarić, Ivan
AU  - Kolašinac, Stefan
AU  - Dajić Stevanović, Zora
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6616
AB  - Sodium alginate is one of the most interesting and the most investigated and applied biopolymers due to its advantageous properties. Among them, easy, simple, mild, rapid, non-toxic gelation by divalent cations is the most important. In addition, it is abundant, low-cost, eco-friendly, bio-compatible, bio-adhesive, biodegradable, stable, etc. All those properties were systematically considered within this review. Carotenoids are functional components in the human diet with plenty of health benefits. However, their sensitivity to environmental and process stresses, chemical instability, easy oxidation, low water solubility, and bioavailability limit their food and pharmaceutical applications. Encapsulation may help in overcoming these limitations and within this review, the role of alginate-based encapsulation systems in improving the stability and bioavailability of carotenoids is explored. It may be concluded that all alginate-based systems increase carotenoid stability, but only those of micro- and nano-size, as well as emulsion-based, may improve their low bioaccessibility. In addition, the incorporation of other biopolymers may further improve encapsulation system properties. Furthermore, the main techniques for evaluating the encapsulation are briefly considered. This review critically and profoundly explains the role of alginates in improving the encapsulation process of carotenoids, suggesting the best alternatives for those systems. Moreover, it provides a comprehensive cover of recent advances in this field.
PB  - MDPI
T2  - Gels
T1  - Alginate Gel-Based Carriers for Encapsulation of Carotenoids: On Challenges and Applications
IS  - 8
SP  - 620
VL  - 9
DO  - 10.3390/gels9080620
ER  - 

@article{
author = "Milivojević, Milan and Popović, Aleksandra and Pajić-Lijaković, Ivana and Šoštarić, Ivan and Kolašinac, Stefan and Dajić Stevanović, Zora",
year = "2023",
abstract = "Sodium alginate is one of the most interesting and the most investigated and applied biopolymers due to its advantageous properties. Among them, easy, simple, mild, rapid, non-toxic gelation by divalent cations is the most important. In addition, it is abundant, low-cost, eco-friendly, bio-compatible, bio-adhesive, biodegradable, stable, etc. All those properties were systematically considered within this review. Carotenoids are functional components in the human diet with plenty of health benefits. However, their sensitivity to environmental and process stresses, chemical instability, easy oxidation, low water solubility, and bioavailability limit their food and pharmaceutical applications. Encapsulation may help in overcoming these limitations and within this review, the role of alginate-based encapsulation systems in improving the stability and bioavailability of carotenoids is explored. It may be concluded that all alginate-based systems increase carotenoid stability, but only those of micro- and nano-size, as well as emulsion-based, may improve their low bioaccessibility. In addition, the incorporation of other biopolymers may further improve encapsulation system properties. Furthermore, the main techniques for evaluating the encapsulation are briefly considered. This review critically and profoundly explains the role of alginates in improving the encapsulation process of carotenoids, suggesting the best alternatives for those systems. Moreover, it provides a comprehensive cover of recent advances in this field.",
publisher = "MDPI",
journal = "Gels",
title = "Alginate Gel-Based Carriers for Encapsulation of Carotenoids: On Challenges and Applications",
number = "8",
pages = "620",
volume = "9",
doi = "10.3390/gels9080620"
}

Milivojević, M., Popović, A., Pajić-Lijaković, I., Šoštarić, I., Kolašinac, S.,& Dajić Stevanović, Z.. (2023). Alginate Gel-Based Carriers for Encapsulation of Carotenoids: On Challenges and Applications. in Gels
MDPI., 9(8), 620.
https://doi.org/10.3390/gels9080620

Milivojević M, Popović A, Pajić-Lijaković I, Šoštarić I, Kolašinac S, Dajić Stevanović Z. Alginate Gel-Based Carriers for Encapsulation of Carotenoids: On Challenges and Applications. in Gels. 2023;9(8):620.
doi:10.3390/gels9080620 .

Milivojević, Milan, Popović, Aleksandra, Pajić-Lijaković, Ivana, Šoštarić, Ivan, Kolašinac, Stefan, Dajić Stevanović, Zora, "Alginate Gel-Based Carriers for Encapsulation of Carotenoids: On Challenges and Applications" in Gels, 9, no. 8 (2023):620,
https://doi.org/10.3390/gels9080620 . .

TY  - JOUR
AU  - Popović, Aleksandra S.
AU  - Gvozdenović, Milica M.
AU  - Janković, Ana
AU  - Jugović, Branimir
AU  - Grgur, Branimir
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6594
AB  - Electrochemical Energy Storage (EES) technologies are playing a significant role in the aspirations to decrease the usage of fossil fuels and move toward an environmentally conscious society. Due to the importance of EES technologies, more researchers are looking for an efficient and effective electrode material, which is the most important part of the EES system that possibly could result in much-needed advancements in the field. However, incoming researchers have a diverse backgrounds and as newcomers to the electrochemical community, they sometimes lack familiarity with the core concepts, well-established procedures, and methodologies that define the standards of the discipline. This issue's importance has been acknowledged, and various publications have been written to guide researchers in doing accurate evaluations. However, to the best of our knowledge, even though these publications demonstrate the methodologies and procedures for approaching the existing challenges none of them address the offered topic with an actual example. To address this gap, we present a step-by-step procedure for the electrochemical analysis of polypyrrole, a widely utilized conducting polymer with significant potential as an electrode material for supercapacitors and batteries.
PB  - Elsevier BV
T2  - Synthetic Metals
T1  - Polypyrrole on graphite: An exemplary model system for comprehensive electrochemical analysis of energy storage materials
SP  - 117386
VL  - 297
DO  - 10.1016/j.synthmet.2023.117386
UR  - https://hdl.handle.net/21.15107/rcub_dais_14707
ER  - 

@article{
author = "Popović, Aleksandra S. and Gvozdenović, Milica M. and Janković, Ana and Jugović, Branimir and Grgur, Branimir",
year = "2023",
abstract = "Electrochemical Energy Storage (EES) technologies are playing a significant role in the aspirations to decrease the usage of fossil fuels and move toward an environmentally conscious society. Due to the importance of EES technologies, more researchers are looking for an efficient and effective electrode material, which is the most important part of the EES system that possibly could result in much-needed advancements in the field. However, incoming researchers have a diverse backgrounds and as newcomers to the electrochemical community, they sometimes lack familiarity with the core concepts, well-established procedures, and methodologies that define the standards of the discipline. This issue's importance has been acknowledged, and various publications have been written to guide researchers in doing accurate evaluations. However, to the best of our knowledge, even though these publications demonstrate the methodologies and procedures for approaching the existing challenges none of them address the offered topic with an actual example. To address this gap, we present a step-by-step procedure for the electrochemical analysis of polypyrrole, a widely utilized conducting polymer with significant potential as an electrode material for supercapacitors and batteries.",
publisher = "Elsevier BV",
journal = "Synthetic Metals",
title = "Polypyrrole on graphite: An exemplary model system for comprehensive electrochemical analysis of energy storage materials",
pages = "117386",
volume = "297",
doi = "10.1016/j.synthmet.2023.117386",
url = "https://hdl.handle.net/21.15107/rcub_dais_14707"
}

Popović, A. S., Gvozdenović, M. M., Janković, A., Jugović, B.,& Grgur, B.. (2023). Polypyrrole on graphite: An exemplary model system for comprehensive electrochemical analysis of energy storage materials. in Synthetic Metals
Elsevier BV., 297, 117386.
https://doi.org/10.1016/j.synthmet.2023.117386
https://hdl.handle.net/21.15107/rcub_dais_14707

Popović AS, Gvozdenović MM, Janković A, Jugović B, Grgur B. Polypyrrole on graphite: An exemplary model system for comprehensive electrochemical analysis of energy storage materials. in Synthetic Metals. 2023;297:117386.
doi:10.1016/j.synthmet.2023.117386
https://hdl.handle.net/21.15107/rcub_dais_14707 .

Popović, Aleksandra S., Gvozdenović, Milica M., Janković, Ana, Jugović, Branimir, Grgur, Branimir, "Polypyrrole on graphite: An exemplary model system for comprehensive electrochemical analysis of energy storage materials" in Synthetic Metals, 297 (2023):117386,
https://doi.org/10.1016/j.synthmet.2023.117386 .,
https://hdl.handle.net/21.15107/rcub_dais_14707 .

TY  - CONF
AU  - Popović, Aleksandra S.
AU  - Grgur, Branimir N.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6835
AB  - The rapid increase in global energy consumption, along with the depletion of fossil fuels and
ongoing climate change require higher efficiency and more reliable electrochemical power sources
based on the current rechargeable batteries and supercapacitors. [1] Among the state-of-the-art lithiumion, secondary cells are the most widely used electrochemical energy storage devices in various fields,
due to the high energy density of the cell. [2] However, the cost-ineffectiveness and time-consuming
extraction process of Li systems are the main reasons why researchers are looking for alternatives. Even
rather old, the seawater-activated primary battery that has been discovered in 1978. [3], is becoming a
hot topic among the scientific community. Magnesium seawater activated batteries rely on magnesium
alloy as the anode material, while among different cathode materials, silver chloride (AgCl) and lead
chloride (PbCl2) are most widely applied. [4]
In this work, we presented a novel method of electrochemical synthesis of silver chloride (AgCl)
and lead chloride (PbCl2) electrodes using the galvanostatic charge/discharge techniques and we
investigated the characteristics of possible rechargeable magnesium seawater-activated cells.
For the possible rechargeable aqueous-based magnesium alloy AZ63 |3.5% NaCl | Ag|AgCl cell
in the current range of 0.4-2.9 A g-1
the specific capacity in the range of 192-140 Ah kg-1
, the energy of
285-199 Wh kg-1
, and power of 575 to 4135 W kg-1
, and for AZ63 |3.5% NaCl | Pb|PbCl2 in the current
range of to 0.4-3.44 A g-1
the specific capacity in the range of 127-83.6 Ah kg-1, the energy of 130-84
Wh kg-1
and power of 481 to 3463 W kg-1
are obtained.
PB  - Belgrade : University, Faculty of Physical Chemistry
C3  - Program and Book of Abstracts / Contemporary batteries and supercapacitors, International Symposium Belgrade, COIN2022, June 1-2, 2022, Belgrade, Serbia
T1  - Electrochemical Formation and Behavior of Silver and Lead Chlorides as Potential Cathodes for Rechargeable Magnesium Seawater Battery
SP  - 23
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6835
ER  - 

@conference{
author = "Popović, Aleksandra S. and Grgur, Branimir N.",
year = "2022",
abstract = "The rapid increase in global energy consumption, along with the depletion of fossil fuels and
ongoing climate change require higher efficiency and more reliable electrochemical power sources
based on the current rechargeable batteries and supercapacitors. [1] Among the state-of-the-art lithiumion, secondary cells are the most widely used electrochemical energy storage devices in various fields,
due to the high energy density of the cell. [2] However, the cost-ineffectiveness and time-consuming
extraction process of Li systems are the main reasons why researchers are looking for alternatives. Even
rather old, the seawater-activated primary battery that has been discovered in 1978. [3], is becoming a
hot topic among the scientific community. Magnesium seawater activated batteries rely on magnesium
alloy as the anode material, while among different cathode materials, silver chloride (AgCl) and lead
chloride (PbCl2) are most widely applied. [4]
In this work, we presented a novel method of electrochemical synthesis of silver chloride (AgCl)
and lead chloride (PbCl2) electrodes using the galvanostatic charge/discharge techniques and we
investigated the characteristics of possible rechargeable magnesium seawater-activated cells.
For the possible rechargeable aqueous-based magnesium alloy AZ63 |3.5% NaCl | Ag|AgCl cell
in the current range of 0.4-2.9 A g-1
the specific capacity in the range of 192-140 Ah kg-1
, the energy of
285-199 Wh kg-1
, and power of 575 to 4135 W kg-1
, and for AZ63 |3.5% NaCl | Pb|PbCl2 in the current
range of to 0.4-3.44 A g-1
the specific capacity in the range of 127-83.6 Ah kg-1, the energy of 130-84
Wh kg-1
and power of 481 to 3463 W kg-1
are obtained.",
publisher = "Belgrade : University, Faculty of Physical Chemistry",
journal = "Program and Book of Abstracts / Contemporary batteries and supercapacitors, International Symposium Belgrade, COIN2022, June 1-2, 2022, Belgrade, Serbia",
title = "Electrochemical Formation and Behavior of Silver and Lead Chlorides as Potential Cathodes for Rechargeable Magnesium Seawater Battery",
pages = "23",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6835"
}

Popović, A. S.,& Grgur, B. N.. (2022). Electrochemical Formation and Behavior of Silver and Lead Chlorides as Potential Cathodes for Rechargeable Magnesium Seawater Battery. in Program and Book of Abstracts / Contemporary batteries and supercapacitors, International Symposium Belgrade, COIN2022, June 1-2, 2022, Belgrade, Serbia
Belgrade : University, Faculty of Physical Chemistry., 23.
https://hdl.handle.net/21.15107/rcub_technorep_6835

Popović AS, Grgur BN. Electrochemical Formation and Behavior of Silver and Lead Chlorides as Potential Cathodes for Rechargeable Magnesium Seawater Battery. in Program and Book of Abstracts / Contemporary batteries and supercapacitors, International Symposium Belgrade, COIN2022, June 1-2, 2022, Belgrade, Serbia. 2022;:23.
https://hdl.handle.net/21.15107/rcub_technorep_6835 .

Popović, Aleksandra S., Grgur, Branimir N., "Electrochemical Formation and Behavior of Silver and Lead Chlorides as Potential Cathodes for Rechargeable Magnesium Seawater Battery" in Program and Book of Abstracts / Contemporary batteries and supercapacitors, International Symposium Belgrade, COIN2022, June 1-2, 2022, Belgrade, Serbia (2022):23,
https://hdl.handle.net/21.15107/rcub_technorep_6835 .

TY  - CONF
AU  - Popović, Aleksandra S.
AU  - Grgur, Branimir N.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6853
AB  - Over the last decades we are witnesses of astonishing development of different electrode materials for alkali-ion and metal-air batteries [1] supercapacitors [2] and supercapattery [3]. Even so, some rather old electrochemical systems have still space for further improvement. Seawater-activated primary battery, as another example of the old systems, discovered in 1878 [4] and developed by Bell Telephone Laboratories in 1945 as the power source for electric torpedoes, are used for a wide range of applications. [5]. Among many different cathode materials, silver chloride (AgCl) and lead chloride (PbCl2) are most widely applied [5]. An improvement of AgCl synthesis is reported in our previous work [6] in which the fast and low-cost modified process of successive ion layer adsorption and reaction (SILAR) is effectively applied to form carbon felt-silver chloride cathode materials for primary cell. In this work we investigated electrochemical synthesis of polypyrrole on a carbon felt (CF/PPy) electrode. Further, the CF/PPy electrode is modified by AgCl by applying modified SILAR method. Using the cyclic voltammetry and charge discharge techniques, it is shown superior behavior of composite CF/PPy-AgCl electrode. For the possible rechargeable aqueous based magnesium alloy AZ63 |3.5% NaCl | CF/PPy-AgCl cell in the current range of 135 to 1350 A g-1 the specific capacity in the range of 35-25 Ah kg-1 , energy of 45-25 Wh kg-1 and power of 100 to 1600 W kg-1 are obtained. Also the cyclic stability is determined, and concluded that such a simple cell using small photovoltaic cell could be charged at least 100 times, depending of Mg-alloy mass. The possibilities of further improvement of the system is considered.
PB  - Belgrade : University, Faculty of Physical Chemistry
C3  - Program and Book of Abstracts / Contemporary batteries and supercapacitors, International Symposium Belgrade, COIN2022, June 1-2, 2022, Belgrade, Serbia
T1  - Polypyrrole-silver Chloride Composite as Energy Storage Materials
SP  - 18
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6853
ER  - 

@conference{
author = "Popović, Aleksandra S. and Grgur, Branimir N.",
year = "2022",
abstract = "Over the last decades we are witnesses of astonishing development of different electrode materials for alkali-ion and metal-air batteries [1] supercapacitors [2] and supercapattery [3]. Even so, some rather old electrochemical systems have still space for further improvement. Seawater-activated primary battery, as another example of the old systems, discovered in 1878 [4] and developed by Bell Telephone Laboratories in 1945 as the power source for electric torpedoes, are used for a wide range of applications. [5]. Among many different cathode materials, silver chloride (AgCl) and lead chloride (PbCl2) are most widely applied [5]. An improvement of AgCl synthesis is reported in our previous work [6] in which the fast and low-cost modified process of successive ion layer adsorption and reaction (SILAR) is effectively applied to form carbon felt-silver chloride cathode materials for primary cell. In this work we investigated electrochemical synthesis of polypyrrole on a carbon felt (CF/PPy) electrode. Further, the CF/PPy electrode is modified by AgCl by applying modified SILAR method. Using the cyclic voltammetry and charge discharge techniques, it is shown superior behavior of composite CF/PPy-AgCl electrode. For the possible rechargeable aqueous based magnesium alloy AZ63 |3.5% NaCl | CF/PPy-AgCl cell in the current range of 135 to 1350 A g-1 the specific capacity in the range of 35-25 Ah kg-1 , energy of 45-25 Wh kg-1 and power of 100 to 1600 W kg-1 are obtained. Also the cyclic stability is determined, and concluded that such a simple cell using small photovoltaic cell could be charged at least 100 times, depending of Mg-alloy mass. The possibilities of further improvement of the system is considered.",
publisher = "Belgrade : University, Faculty of Physical Chemistry",
journal = "Program and Book of Abstracts / Contemporary batteries and supercapacitors, International Symposium Belgrade, COIN2022, June 1-2, 2022, Belgrade, Serbia",
title = "Polypyrrole-silver Chloride Composite as Energy Storage Materials",
pages = "18",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6853"
}

Popović, A. S.,& Grgur, B. N.. (2022). Polypyrrole-silver Chloride Composite as Energy Storage Materials. in Program and Book of Abstracts / Contemporary batteries and supercapacitors, International Symposium Belgrade, COIN2022, June 1-2, 2022, Belgrade, Serbia
Belgrade : University, Faculty of Physical Chemistry., 18.
https://hdl.handle.net/21.15107/rcub_technorep_6853

Popović AS, Grgur BN. Polypyrrole-silver Chloride Composite as Energy Storage Materials. in Program and Book of Abstracts / Contemporary batteries and supercapacitors, International Symposium Belgrade, COIN2022, June 1-2, 2022, Belgrade, Serbia. 2022;:18.
https://hdl.handle.net/21.15107/rcub_technorep_6853 .

Popović, Aleksandra S., Grgur, Branimir N., "Polypyrrole-silver Chloride Composite as Energy Storage Materials" in Program and Book of Abstracts / Contemporary batteries and supercapacitors, International Symposium Belgrade, COIN2022, June 1-2, 2022, Belgrade, Serbia (2022):18,
https://hdl.handle.net/21.15107/rcub_technorep_6853 .

TY  - CONF
AU  - Popović, Aleksandra S.
AU  - Grgur, Branimir N.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6855
AB  - Carbon felt functionalized with galvanostatically synthesized polypyrrole was used as a
substrate for the formation of CF/PPy- AgCl electrode. AgCl was deposited by the
application of the SILAR method. The electrochemical behavior of the as-synthesized
composite was evaluated through cyclic voltammetry and charge-discharge techniques.
Experimental results show the great potential for the usage of composite CF/PPy- AgCl as
cathode material in rechargeable aqueous-based Mg cell. In the current range of 135 to 1350
A g-1
, the specific capacity in the range of 35 to 25 Ah kg-1
, the energy of 45 to 25 Wh kg-1
,
and power of 100 to 1600 W kg-1
are obtained for the potential rechargeable aqueous AZ63
|3.5% NaCl |CF/PPy-AgCl cell. Additionally, the cyclic stability is assessed, and it is
concluded that, depending on the mass of the magnesium alloy, such a simple cell may be
charged at least 100 times. The potential for additional system improvement is taken into
account. Future work concerns the way of improving the cycling stability of cathode
material.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of Abstracts / Twentieth Young Researchers' Conference Materials Science and Engineering, November 30 – December 2, 2022, Belgrade, Serbia
T1  - Carbon felt/PPy-functionalized/AgCl composite as cathode material for rechargeble Mg cell
SP  - 70
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6855
ER  - 

@conference{
author = "Popović, Aleksandra S. and Grgur, Branimir N.",
year = "2022",
abstract = "Carbon felt functionalized with galvanostatically synthesized polypyrrole was used as a
substrate for the formation of CF/PPy- AgCl electrode. AgCl was deposited by the
application of the SILAR method. The electrochemical behavior of the as-synthesized
composite was evaluated through cyclic voltammetry and charge-discharge techniques.
Experimental results show the great potential for the usage of composite CF/PPy- AgCl as
cathode material in rechargeable aqueous-based Mg cell. In the current range of 135 to 1350
A g-1
, the specific capacity in the range of 35 to 25 Ah kg-1
, the energy of 45 to 25 Wh kg-1
,
and power of 100 to 1600 W kg-1
are obtained for the potential rechargeable aqueous AZ63
|3.5% NaCl |CF/PPy-AgCl cell. Additionally, the cyclic stability is assessed, and it is
concluded that, depending on the mass of the magnesium alloy, such a simple cell may be
charged at least 100 times. The potential for additional system improvement is taken into
account. Future work concerns the way of improving the cycling stability of cathode
material.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of Abstracts / Twentieth Young Researchers' Conference Materials Science and Engineering, November 30 – December 2, 2022, Belgrade, Serbia",
title = "Carbon felt/PPy-functionalized/AgCl composite as cathode material for rechargeble Mg cell",
pages = "70",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6855"
}

Popović, A. S.,& Grgur, B. N.. (2022). Carbon felt/PPy-functionalized/AgCl composite as cathode material for rechargeble Mg cell. in Program and the Book of Abstracts / Twentieth Young Researchers' Conference Materials Science and Engineering, November 30 – December 2, 2022, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 70.
https://hdl.handle.net/21.15107/rcub_technorep_6855

Popović AS, Grgur BN. Carbon felt/PPy-functionalized/AgCl composite as cathode material for rechargeble Mg cell. in Program and the Book of Abstracts / Twentieth Young Researchers' Conference Materials Science and Engineering, November 30 – December 2, 2022, Belgrade, Serbia. 2022;:70.
https://hdl.handle.net/21.15107/rcub_technorep_6855 .

Popović, Aleksandra S., Grgur, Branimir N., "Carbon felt/PPy-functionalized/AgCl composite as cathode material for rechargeble Mg cell" in Program and the Book of Abstracts / Twentieth Young Researchers' Conference Materials Science and Engineering, November 30 – December 2, 2022, Belgrade, Serbia (2022):70,
https://hdl.handle.net/21.15107/rcub_technorep_6855 .

TY  - CONF
AU  - Popović, Aleksandra S.
AU  - Grgur, Branimir N.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6856
AB  - Over the last decades we are witnesses of astonishing development of different electrode
materials for alkali-ion and metal-air batteries, supercapacitors, and supercapattery. Even
so, some rather old electrochemical systems have still space for further improvement.
Seawater-activated primary battery, as another example of the old systems, discovered in
1878 and developed by Bell Telephone Laboratories in 1945 as the power source for electric
torpedoes, are used for a wide range of applications. Among many different cathode
materials, silver chloride (AgCl) and lead chloride (PbCl2) are most widely applied. An
improvement of AgCl synthesis is reported in our previous work in which the fast and lowcost modified process of successive ion layer adsorption and reaction (SILAR) is effectively
applied to form carbon felt-silver chloride cathode materials for primary cell.
In this work we investigated electrochemical synthesis of polypyrrole on a carbon felt
(CF/PPy) electrode. Further, the CF/PPy electrode is modified by AgCl by applying modified
SILAR method. Using the cyclic voltammetry and charge-discharge techniques, it is shown
superior behavior of composite CF/PPy-AgCl electrode. For the possible rechargeable
aqueous based magnesium alloy AZ63 |3.5% NaCl | CF/PPy-AgCl cell in the current range of
135 to 1350 A g-1 the specific capacity in the range of 35-25 Ah kg-1, energy of 45-25 Wh kg1 and power of 100 to 1600 W kg-1 are obtained. Also the cyclic stability is determined, and
concluded that such a simple cell using small photovoltaic cell could be charged at least 100
times, depending of Mg-alloy mass. The possibilities of further improvement of the system
is considered.
PB  - Belgrade : Institut za istraživanja i projektovanja u privredi
C3  - Abstract proceedings / Young Researches Conference 2022, YOURS 2022, 25th May 2022, Belgrade
T1  - Carbon felt-polypyrrole-silver chloride composite as positive materials for rechargeable magnesium batteries
SP  - 12
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6856
ER  - 

@conference{
author = "Popović, Aleksandra S. and Grgur, Branimir N.",
year = "2022",
abstract = "Over the last decades we are witnesses of astonishing development of different electrode
materials for alkali-ion and metal-air batteries, supercapacitors, and supercapattery. Even
so, some rather old electrochemical systems have still space for further improvement.
Seawater-activated primary battery, as another example of the old systems, discovered in
1878 and developed by Bell Telephone Laboratories in 1945 as the power source for electric
torpedoes, are used for a wide range of applications. Among many different cathode
materials, silver chloride (AgCl) and lead chloride (PbCl2) are most widely applied. An
improvement of AgCl synthesis is reported in our previous work in which the fast and lowcost modified process of successive ion layer adsorption and reaction (SILAR) is effectively
applied to form carbon felt-silver chloride cathode materials for primary cell.
In this work we investigated electrochemical synthesis of polypyrrole on a carbon felt
(CF/PPy) electrode. Further, the CF/PPy electrode is modified by AgCl by applying modified
SILAR method. Using the cyclic voltammetry and charge-discharge techniques, it is shown
superior behavior of composite CF/PPy-AgCl electrode. For the possible rechargeable
aqueous based magnesium alloy AZ63 |3.5% NaCl | CF/PPy-AgCl cell in the current range of
135 to 1350 A g-1 the specific capacity in the range of 35-25 Ah kg-1, energy of 45-25 Wh kg1 and power of 100 to 1600 W kg-1 are obtained. Also the cyclic stability is determined, and
concluded that such a simple cell using small photovoltaic cell could be charged at least 100
times, depending of Mg-alloy mass. The possibilities of further improvement of the system
is considered.",
publisher = "Belgrade : Institut za istraživanja i projektovanja u privredi",
journal = "Abstract proceedings / Young Researches Conference 2022, YOURS 2022, 25th May 2022, Belgrade",
title = "Carbon felt-polypyrrole-silver chloride composite as positive materials for rechargeable magnesium batteries",
pages = "12",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6856"
}

Popović, A. S.,& Grgur, B. N.. (2022). Carbon felt-polypyrrole-silver chloride composite as positive materials for rechargeable magnesium batteries. in Abstract proceedings / Young Researches Conference 2022, YOURS 2022, 25th May 2022, Belgrade
Belgrade : Institut za istraživanja i projektovanja u privredi., 12.
https://hdl.handle.net/21.15107/rcub_technorep_6856

Popović AS, Grgur BN. Carbon felt-polypyrrole-silver chloride composite as positive materials for rechargeable magnesium batteries. in Abstract proceedings / Young Researches Conference 2022, YOURS 2022, 25th May 2022, Belgrade. 2022;:12.
https://hdl.handle.net/21.15107/rcub_technorep_6856 .

Popović, Aleksandra S., Grgur, Branimir N., "Carbon felt-polypyrrole-silver chloride composite as positive materials for rechargeable magnesium batteries" in Abstract proceedings / Young Researches Conference 2022, YOURS 2022, 25th May 2022, Belgrade (2022):12,
https://hdl.handle.net/21.15107/rcub_technorep_6856 .

TY  - CONF
AU  - Popović, Aleksandra S.
AU  - Grgur, Branimir N.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6857
AB  - U radu je ispitivano elektrohemijsko ponašanje elektrode na bazi polipirola (PPy) kao
katodnog materijala u magnezijumskim punjivim celijama. PPy je sintetisan galvanostatski
na ugljenicnoj tkanini (CF). Potom je na CF/PPy nanet AgCl primenom modifikovane
metode sukcesivne jonske adsorpcije i reakcije (SILAR) [1]. Primenom ciklicne
voltametrije i galavnostatskog punjenja/pražnjenja pokazano je veoma dobro
elektrohemijsko ponašanje kompozitnog materijala CF/PPy-AgCl. Za punjivu
magnezijumsku celiju na bazi vodenog elektrolita: AZ63 | 3.5% NaCl | CF/PPy-AgCl,
primenom specificnih struja u opsegu od 135 do 1350 A g-1 dobijene su vrednosti
specificne energije u opsegu 42-25 Wh kg-1, specificne snage 100 – 1600 W kg-1,
specificnog kapaciteta 35-25 Ah kg-1. Tako e, ispitivana je i ciklicna stabilnost.
AB  - The electrochemical behavior of an electrode based on polypyrrole (PPy) as a cathode
material in rechargeable aqueous-based magnesium cells was investigated. PPy was
synthesized galvanostatically on carbon felt (CF). AgCl was then applied to CF / PPy using
the modified successive ionic adsorption and reaction method (SILAR) [1]. The
application of cyclic voltammetry and galvanostatic charge/discharge showed very good
electrochemical behavior of the composite material CF/PPy-AgCl. For rechargeable
magnesium cell based on water electrolyte: AZ63 | 3.5% NaCl | CF/PPy-AgCl, using
specific currents in the range from 135 to 1350 A g-1, the values of specific energy of 42-
25 Wh kg-1, specific power 100 - 1600 W kg-1, and specific capacity 35-25 Ah kg-1 were
obtained. Cyclic stability was also examined.
PB  - Beograd : Srpsko hemijsko društvo
C3  - Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine
T1  - Kompozit polipirol/srebro-hlorid kao katodni materijal za punjive magnezijumske baterije
T1  - Polypyrol/silver chloride composite as cathodic material for rechargeable magnesium batteries
SP  - 74
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6857
ER  - 

@conference{
author = "Popović, Aleksandra S. and Grgur, Branimir N.",
year = "2022",
abstract = "U radu je ispitivano elektrohemijsko ponašanje elektrode na bazi polipirola (PPy) kao
katodnog materijala u magnezijumskim punjivim celijama. PPy je sintetisan galvanostatski
na ugljenicnoj tkanini (CF). Potom je na CF/PPy nanet AgCl primenom modifikovane
metode sukcesivne jonske adsorpcije i reakcije (SILAR) [1]. Primenom ciklicne
voltametrije i galavnostatskog punjenja/pražnjenja pokazano je veoma dobro
elektrohemijsko ponašanje kompozitnog materijala CF/PPy-AgCl. Za punjivu
magnezijumsku celiju na bazi vodenog elektrolita: AZ63 | 3.5% NaCl | CF/PPy-AgCl,
primenom specificnih struja u opsegu od 135 do 1350 A g-1 dobijene su vrednosti
specificne energije u opsegu 42-25 Wh kg-1, specificne snage 100 – 1600 W kg-1,
specificnog kapaciteta 35-25 Ah kg-1. Tako e, ispitivana je i ciklicna stabilnost., The electrochemical behavior of an electrode based on polypyrrole (PPy) as a cathode
material in rechargeable aqueous-based magnesium cells was investigated. PPy was
synthesized galvanostatically on carbon felt (CF). AgCl was then applied to CF / PPy using
the modified successive ionic adsorption and reaction method (SILAR) [1]. The
application of cyclic voltammetry and galvanostatic charge/discharge showed very good
electrochemical behavior of the composite material CF/PPy-AgCl. For rechargeable
magnesium cell based on water electrolyte: AZ63 | 3.5% NaCl | CF/PPy-AgCl, using
specific currents in the range from 135 to 1350 A g-1, the values of specific energy of 42-
25 Wh kg-1, specific power 100 - 1600 W kg-1, and specific capacity 35-25 Ah kg-1 were
obtained. Cyclic stability was also examined.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine",
title = "Kompozit polipirol/srebro-hlorid kao katodni materijal za punjive magnezijumske baterije, Polypyrol/silver chloride composite as cathodic material for rechargeable magnesium batteries",
pages = "74",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6857"
}

Popović, A. S.,& Grgur, B. N.. (2022). Kompozit polipirol/srebro-hlorid kao katodni materijal za punjive magnezijumske baterije. in Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine
Beograd : Srpsko hemijsko društvo., 74.
https://hdl.handle.net/21.15107/rcub_technorep_6857

Popović AS, Grgur BN. Kompozit polipirol/srebro-hlorid kao katodni materijal za punjive magnezijumske baterije. in Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine. 2022;:74.
https://hdl.handle.net/21.15107/rcub_technorep_6857 .

Popović, Aleksandra S., Grgur, Branimir N., "Kompozit polipirol/srebro-hlorid kao katodni materijal za punjive magnezijumske baterije" in Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine (2022):74,
https://hdl.handle.net/21.15107/rcub_technorep_6857 .

TY  - CONF
AU  - Pavlović, Jelena
AU  - Popović, Aleksandra
AU  - Rečnik, Aleksander
AU  - Rajić, Nevenka
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6854
AB  - Due to structural complexity and toxicity of organic dyes their presence in water body
causes usually serious environmental problems. Advanced Oxidation Processes (AOPs) have
been recognized as effective methods for a complete degradation of organic dyes. In this
study, Serbian natural zeolite (clinoptilolite) loaded with Fe(III) was used for the preparation
of a photocatalyst and its catalytic activity was tested in the photodegradation of methylene
blue (MB) as a model cationic dye under visible light at room temperature and atmospheric
pressure. It is showed that the prepared Fe(III)-containing clinoptilolite (FeZ) can be used as
active and recyclable photocatalyst in degradation of MB.
PB  - Belgrade : Serbian Zeolite Association (SZA)
C3  - Proceedings / 8th Serbian-Croatian-Slovenian Symposium on Zeolites, 3 - 5 October 2019, Belgrade, Serbia
T1  - Photocatalytic activity of Fe(III)-loaded clinoptilolite in the degradation of methylene blue as a model pollutant
EP  - 65
SP  - 62
DO  - 978-86-916637-2-8
ER  - 

@conference{
author = "Pavlović, Jelena and Popović, Aleksandra and Rečnik, Aleksander and Rajić, Nevenka",
year = "2019",
abstract = "Due to structural complexity and toxicity of organic dyes their presence in water body
causes usually serious environmental problems. Advanced Oxidation Processes (AOPs) have
been recognized as effective methods for a complete degradation of organic dyes. In this
study, Serbian natural zeolite (clinoptilolite) loaded with Fe(III) was used for the preparation
of a photocatalyst and its catalytic activity was tested in the photodegradation of methylene
blue (MB) as a model cationic dye under visible light at room temperature and atmospheric
pressure. It is showed that the prepared Fe(III)-containing clinoptilolite (FeZ) can be used as
active and recyclable photocatalyst in degradation of MB.",
publisher = "Belgrade : Serbian Zeolite Association (SZA)",
journal = "Proceedings / 8th Serbian-Croatian-Slovenian Symposium on Zeolites, 3 - 5 October 2019, Belgrade, Serbia",
title = "Photocatalytic activity of Fe(III)-loaded clinoptilolite in the degradation of methylene blue as a model pollutant",
pages = "65-62",
doi = "978-86-916637-2-8"
}

Pavlović, J., Popović, A., Rečnik, A.,& Rajić, N.. (2019). Photocatalytic activity of Fe(III)-loaded clinoptilolite in the degradation of methylene blue as a model pollutant. in Proceedings / 8th Serbian-Croatian-Slovenian Symposium on Zeolites, 3 - 5 October 2019, Belgrade, Serbia
Belgrade : Serbian Zeolite Association (SZA)., 62-65.
https://doi.org/978-86-916637-2-8

Pavlović J, Popović A, Rečnik A, Rajić N. Photocatalytic activity of Fe(III)-loaded clinoptilolite in the degradation of methylene blue as a model pollutant. in Proceedings / 8th Serbian-Croatian-Slovenian Symposium on Zeolites, 3 - 5 October 2019, Belgrade, Serbia. 2019;:62-65.
doi:978-86-916637-2-8 .

Pavlović, Jelena, Popović, Aleksandra, Rečnik, Aleksander, Rajić, Nevenka, "Photocatalytic activity of Fe(III)-loaded clinoptilolite in the degradation of methylene blue as a model pollutant" in Proceedings / 8th Serbian-Croatian-Slovenian Symposium on Zeolites, 3 - 5 October 2019, Belgrade, Serbia (2019):62-65,
https://doi.org/978-86-916637-2-8 . .

TY  - CONF
AU  - Sremac, Snežana
AU  - Todorović, Žaklina
AU  - Popović, Aleksandra
AU  - Onjia, Antonije
PY  - 2004
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7236
AB  - This paper describes the application of artificial neural networks (ANNs) method
to the modeling of 13 polycyclic aromatic hydrocarbons (PAHs)retentionsin temperature - programmed gas chromatography.The ANN method used resulted in relatively
good agreement (RMStesting = 0.018) between the measured and the predicted retention
times for 13 PAHs. Somewhat higher discrepancy in prediction was observed for the
late – eluted PAHs at lower temperature ramps.
PB  - Belgrade : The Society of Physical Chemists of Serbia
C3  - Physical Chemistry 2004 : proceedings of the 7th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 21-23, 2004, Belgrade
T1  - Neural network prediction of the gas chromatographic separation of polycyclic aromatic hydrocarbons
EP  - 867
SP  - 865
VL  - 2
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7236
ER  - 

@conference{
author = "Sremac, Snežana and Todorović, Žaklina and Popović, Aleksandra and Onjia, Antonije",
year = "2004",
abstract = "This paper describes the application of artificial neural networks (ANNs) method
to the modeling of 13 polycyclic aromatic hydrocarbons (PAHs)retentionsin temperature - programmed gas chromatography.The ANN method used resulted in relatively
good agreement (RMStesting = 0.018) between the measured and the predicted retention
times for 13 PAHs. Somewhat higher discrepancy in prediction was observed for the
late – eluted PAHs at lower temperature ramps.",
publisher = "Belgrade : The Society of Physical Chemists of Serbia",
journal = "Physical Chemistry 2004 : proceedings of the 7th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 21-23, 2004, Belgrade",
title = "Neural network prediction of the gas chromatographic separation of polycyclic aromatic hydrocarbons",
pages = "867-865",
volume = "2",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7236"
}

Sremac, S., Todorović, Ž., Popović, A.,& Onjia, A.. (2004). Neural network prediction of the gas chromatographic separation of polycyclic aromatic hydrocarbons. in Physical Chemistry 2004 : proceedings of the 7th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 21-23, 2004, Belgrade
Belgrade : The Society of Physical Chemists of Serbia., 2, 865-867.
https://hdl.handle.net/21.15107/rcub_technorep_7236

Sremac S, Todorović Ž, Popović A, Onjia A. Neural network prediction of the gas chromatographic separation of polycyclic aromatic hydrocarbons. in Physical Chemistry 2004 : proceedings of the 7th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 21-23, 2004, Belgrade. 2004;2:865-867.
https://hdl.handle.net/21.15107/rcub_technorep_7236 .

Sremac, Snežana, Todorović, Žaklina, Popović, Aleksandra, Onjia, Antonije, "Neural network prediction of the gas chromatographic separation of polycyclic aromatic hydrocarbons" in Physical Chemistry 2004 : proceedings of the 7th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 21-23, 2004, Belgrade, 2 (2004):865-867,
https://hdl.handle.net/21.15107/rcub_technorep_7236 .