TY  - JOUR
AU  - Savić, Veljko
AU  - Topalović, Vladimir
AU  - Nikolić, Jelena
AU  - Jevtić, Sanja
AU  - Manić, Nebojša
AU  - Komatina, Mirko
AU  - Matijašević, Srđan
AU  - Grujić, Snežana
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6579
AB  - Great waste production alongside limited natural resources represents huge environmental and economic problems worldwide. Sustainable waste management and industrial production can reduce pollution and gain some economic benefits. Eco-friendly thermal insulators such as foam glasses can be produced using secondary raw materials in open-loop recycling. Foam glasses were successfully produced using green bottle glass and sugar beet factory lime (SBFL), CaCO3-rich waste as a novel foaming agent. Glass powder was mixed with different amounts of SBFL, uniaxially pressed at 20 MPa, and sintered at different temperatures. The influence of sintering temperature and the addition of a foaming agent was examined. Obtained samples were mechanically, thermally, and microstructurally characterized. Results showed that samples sintered at 800 °C have the best properties. Obtained foam glasses can be used in a variety of industries where thermal insulation, non-flammability, and non-toxic materials are required.
PB  - Elsevier Ltd.
T2  - Heliyon
T1  - Foam glasses made from green bottle glass and sugar beet factory lime as a foaming agent
IS  - 7
SP  - e17664
VL  - 9
DO  - 10.1016/j.heliyon.2023.e17664
ER  - 

@article{
author = "Savić, Veljko and Topalović, Vladimir and Nikolić, Jelena and Jevtić, Sanja and Manić, Nebojša and Komatina, Mirko and Matijašević, Srđan and Grujić, Snežana",
year = "2023",
abstract = "Great waste production alongside limited natural resources represents huge environmental and economic problems worldwide. Sustainable waste management and industrial production can reduce pollution and gain some economic benefits. Eco-friendly thermal insulators such as foam glasses can be produced using secondary raw materials in open-loop recycling. Foam glasses were successfully produced using green bottle glass and sugar beet factory lime (SBFL), CaCO3-rich waste as a novel foaming agent. Glass powder was mixed with different amounts of SBFL, uniaxially pressed at 20 MPa, and sintered at different temperatures. The influence of sintering temperature and the addition of a foaming agent was examined. Obtained samples were mechanically, thermally, and microstructurally characterized. Results showed that samples sintered at 800 °C have the best properties. Obtained foam glasses can be used in a variety of industries where thermal insulation, non-flammability, and non-toxic materials are required.",
publisher = "Elsevier Ltd.",
journal = "Heliyon",
title = "Foam glasses made from green bottle glass and sugar beet factory lime as a foaming agent",
number = "7",
pages = "e17664",
volume = "9",
doi = "10.1016/j.heliyon.2023.e17664"
}

Savić, V., Topalović, V., Nikolić, J., Jevtić, S., Manić, N., Komatina, M., Matijašević, S.,& Grujić, S.. (2023). Foam glasses made from green bottle glass and sugar beet factory lime as a foaming agent. in Heliyon
Elsevier Ltd.., 9(7), e17664.
https://doi.org/10.1016/j.heliyon.2023.e17664

Savić V, Topalović V, Nikolić J, Jevtić S, Manić N, Komatina M, Matijašević S, Grujić S. Foam glasses made from green bottle glass and sugar beet factory lime as a foaming agent. in Heliyon. 2023;9(7):e17664.
doi:10.1016/j.heliyon.2023.e17664 .

Savić, Veljko, Topalović, Vladimir, Nikolić, Jelena, Jevtić, Sanja, Manić, Nebojša, Komatina, Mirko, Matijašević, Srđan, Grujić, Snežana, "Foam glasses made from green bottle glass and sugar beet factory lime as a foaming agent" in Heliyon, 9, no. 7 (2023):e17664,
https://doi.org/10.1016/j.heliyon.2023.e17664 . .

TY  - JOUR
AU  - Topalović, Vladimir
AU  - Nikolić, Jelena
AU  - Matijašević, Srđan
AU  - Stojanović, Jovica
AU  - Karamanov, Alexander
AU  - Grujić, Snežana
AU  - Jevtić, Sanja
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5272
AB  - The goal of this research is to investigate the effect of SrO and La2O3 addition on the crystallization characteristics and sintering behavior of polyphosphate glasses. Differential scanning calorimetry (DSC), hot stage microscopy (HSM), X-ray diffraction (XRD), and scanning electron microscopy (SEM) methods were used to investigate the crystallization and sintering behaviors of glasses. The addition of SrO and La2O3 (1 or 5%), at the expense of phosphate mole fraction in polyphosphate bioactive glass, raises the characteristic temperature of glasses, and resistance to crystallization. Furthermore, the temperature of maximal shrinkage increases with the addition of SrO and La2O3. Surface crystallization is the dominant mechanism of crystallization in all samples. All glasses show complex crystallization leading to the formation of several crystalline phases. Sintered phosphate glass–ceramic containing bioactive β-CaP2O6, α-Ca3(PO4)2, and β-Ca3(PO4)2 phases were successfully prepared.
PB  - Springer Science and Business Media B.V.
T2  - Journal of Thermal Analysis and Calorimetry
T1  - The effect of SrO and La2O3 addition on the crystallization characteristics and sintering behavior of distinct polyphosphate glasses
DO  - 10.1007/s10973-022-11777-8
ER  - 

@article{
author = "Topalović, Vladimir and Nikolić, Jelena and Matijašević, Srđan and Stojanović, Jovica and Karamanov, Alexander and Grujić, Snežana and Jevtić, Sanja",
year = "2022",
abstract = "The goal of this research is to investigate the effect of SrO and La2O3 addition on the crystallization characteristics and sintering behavior of polyphosphate glasses. Differential scanning calorimetry (DSC), hot stage microscopy (HSM), X-ray diffraction (XRD), and scanning electron microscopy (SEM) methods were used to investigate the crystallization and sintering behaviors of glasses. The addition of SrO and La2O3 (1 or 5%), at the expense of phosphate mole fraction in polyphosphate bioactive glass, raises the characteristic temperature of glasses, and resistance to crystallization. Furthermore, the temperature of maximal shrinkage increases with the addition of SrO and La2O3. Surface crystallization is the dominant mechanism of crystallization in all samples. All glasses show complex crystallization leading to the formation of several crystalline phases. Sintered phosphate glass–ceramic containing bioactive β-CaP2O6, α-Ca3(PO4)2, and β-Ca3(PO4)2 phases were successfully prepared.",
publisher = "Springer Science and Business Media B.V.",
journal = "Journal of Thermal Analysis and Calorimetry",
title = "The effect of SrO and La2O3 addition on the crystallization characteristics and sintering behavior of distinct polyphosphate glasses",
doi = "10.1007/s10973-022-11777-8"
}

Topalović, V., Nikolić, J., Matijašević, S., Stojanović, J., Karamanov, A., Grujić, S.,& Jevtić, S.. (2022). The effect of SrO and La2O3 addition on the crystallization characteristics and sintering behavior of distinct polyphosphate glasses. in Journal of Thermal Analysis and Calorimetry
Springer Science and Business Media B.V...
https://doi.org/10.1007/s10973-022-11777-8

Topalović V, Nikolić J, Matijašević S, Stojanović J, Karamanov A, Grujić S, Jevtić S. The effect of SrO and La2O3 addition on the crystallization characteristics and sintering behavior of distinct polyphosphate glasses. in Journal of Thermal Analysis and Calorimetry. 2022;.
doi:10.1007/s10973-022-11777-8 .

Topalović, Vladimir, Nikolić, Jelena, Matijašević, Srđan, Stojanović, Jovica, Karamanov, Alexander, Grujić, Snežana, Jevtić, Sanja, "The effect of SrO and La2O3 addition on the crystallization characteristics and sintering behavior of distinct polyphosphate glasses" in Journal of Thermal Analysis and Calorimetry (2022),
https://doi.org/10.1007/s10973-022-11777-8 . .

TY  - JOUR
AU  - Matijašević, Srđan
AU  - Grujić, Snežana
AU  - Nikolić, Jelena
AU  - Topalović, Vladimir
AU  - Savić, Veljko
AU  - Zildžović, Snežana
AU  - Labus, Nebojša
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5370
AB  - The nucleation process of lithium germanium-phosphate glass was studied to determine the temperature range of nucleation and the temperature of the maximum nucleation rate. The differential thermal analysis (DTA), and scanning electron microscope (SEM) were used to reveal the nonisothermal and isothermal process of nucleation, respectively. The crystallization process occurred at a high homogeneous nucleation rate and the spherulitic crystal growth morphology. Nanostructured samples were obtained.
T2  - Science of Sintering
T1  - The Analysis of the Nucleation Process of the Lithium Germanium Phosphate Glass
EP  - 334
IS  - 3
SP  - 321
VL  - 54
DO  - 10.2298/SOS2203321M
UR  - https://hdl.handle.net/21.15107/rcub_dais_13580
ER  - 

@article{
author = "Matijašević, Srđan and Grujić, Snežana and Nikolić, Jelena and Topalović, Vladimir and Savić, Veljko and Zildžović, Snežana and Labus, Nebojša",
year = "2022",
abstract = "The nucleation process of lithium germanium-phosphate glass was studied to determine the temperature range of nucleation and the temperature of the maximum nucleation rate. The differential thermal analysis (DTA), and scanning electron microscope (SEM) were used to reveal the nonisothermal and isothermal process of nucleation, respectively. The crystallization process occurred at a high homogeneous nucleation rate and the spherulitic crystal growth morphology. Nanostructured samples were obtained.",
journal = "Science of Sintering",
title = "The Analysis of the Nucleation Process of the Lithium Germanium Phosphate Glass",
pages = "334-321",
number = "3",
volume = "54",
doi = "10.2298/SOS2203321M",
url = "https://hdl.handle.net/21.15107/rcub_dais_13580"
}

Matijašević, S., Grujić, S., Nikolić, J., Topalović, V., Savić, V., Zildžović, S.,& Labus, N.. (2022). The Analysis of the Nucleation Process of the Lithium Germanium Phosphate Glass. in Science of Sintering, 54(3), 321-334.
https://doi.org/10.2298/SOS2203321M
https://hdl.handle.net/21.15107/rcub_dais_13580

Matijašević S, Grujić S, Nikolić J, Topalović V, Savić V, Zildžović S, Labus N. The Analysis of the Nucleation Process of the Lithium Germanium Phosphate Glass. in Science of Sintering. 2022;54(3):321-334.
doi:10.2298/SOS2203321M
https://hdl.handle.net/21.15107/rcub_dais_13580 .

Matijašević, Srđan, Grujić, Snežana, Nikolić, Jelena, Topalović, Vladimir, Savić, Veljko, Zildžović, Snežana, Labus, Nebojša, "The Analysis of the Nucleation Process of the Lithium Germanium Phosphate Glass" in Science of Sintering, 54, no. 3 (2022):321-334,
https://doi.org/10.2298/SOS2203321M .,
https://hdl.handle.net/21.15107/rcub_dais_13580 .

TY  - JOUR
AU  - Karamanov, Alexander
AU  - Smiljanić, Sonja
AU  - Karamanova, Emilia
AU  - Matijašević, Srđan D.
AU  - Nikolić, Jelena
AU  - Savić, Veljko
AU  - Grujić, Snežana
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4386
AB  - Sintering, crystallization and foaming of nano glass powders with composition La2O3 center dot SrO center dot 5B(2)O(3) were studied by hot stage microscopy (HSM) and simultaneous thermal analysis (DTA-TG) under non-isothermal regime at 10 degrees C/min and by optical contactless dilatometer under isothermal conditions at 700 degrees C up to 10 hours for different times. After the thermal treatments, specimens were characterized by gas pycnometry, X-ray Powder Diffraction (XRD) and Field Emission Scanning Electron Microscopes (FE-SEM). The results demonstrate that the densification completed before the crystallization process, thus forming well sintered samples. Then, during the phase formation gas is released, which leads to foaming process. After holding of 160 minutes at 700 degrees C the degree of crystallization reached about 0.8 and the foaming stopped. The obtained sample had high closed porosity and quite intriguing structure composed of two fairly different crystal arrangements. The first was "sponge-like", while the second was denser and consisted of "sheets", 10-30 nm thick. The subsequent holding led to re-crystallization, formation of larger denser zones that reached even 10-15 mu m and an increase in open porosity. These results highlight that in the case of sinter crystallization of nano powders, some intriguing features can be expected.
PB  - Elsevier, Amsterdam
T2  - Journal of Non-Crystalline Solids
T1  - Sintering, crystallization and foaming of La2O3 center dot SrO center dot 5B(2)O(3) glass powders: effect of the holding time
VL  - 544
DO  - 10.1016/j.jnoncrysol.2020.120168
ER  - 

@article{
author = "Karamanov, Alexander and Smiljanić, Sonja and Karamanova, Emilia and Matijašević, Srđan D. and Nikolić, Jelena and Savić, Veljko and Grujić, Snežana",
year = "2020",
abstract = "Sintering, crystallization and foaming of nano glass powders with composition La2O3 center dot SrO center dot 5B(2)O(3) were studied by hot stage microscopy (HSM) and simultaneous thermal analysis (DTA-TG) under non-isothermal regime at 10 degrees C/min and by optical contactless dilatometer under isothermal conditions at 700 degrees C up to 10 hours for different times. After the thermal treatments, specimens were characterized by gas pycnometry, X-ray Powder Diffraction (XRD) and Field Emission Scanning Electron Microscopes (FE-SEM). The results demonstrate that the densification completed before the crystallization process, thus forming well sintered samples. Then, during the phase formation gas is released, which leads to foaming process. After holding of 160 minutes at 700 degrees C the degree of crystallization reached about 0.8 and the foaming stopped. The obtained sample had high closed porosity and quite intriguing structure composed of two fairly different crystal arrangements. The first was "sponge-like", while the second was denser and consisted of "sheets", 10-30 nm thick. The subsequent holding led to re-crystallization, formation of larger denser zones that reached even 10-15 mu m and an increase in open porosity. These results highlight that in the case of sinter crystallization of nano powders, some intriguing features can be expected.",
publisher = "Elsevier, Amsterdam",
journal = "Journal of Non-Crystalline Solids",
title = "Sintering, crystallization and foaming of La2O3 center dot SrO center dot 5B(2)O(3) glass powders: effect of the holding time",
volume = "544",
doi = "10.1016/j.jnoncrysol.2020.120168"
}

Karamanov, A., Smiljanić, S., Karamanova, E., Matijašević, S. D., Nikolić, J., Savić, V.,& Grujić, S.. (2020). Sintering, crystallization and foaming of La2O3 center dot SrO center dot 5B(2)O(3) glass powders: effect of the holding time. in Journal of Non-Crystalline Solids
Elsevier, Amsterdam., 544.
https://doi.org/10.1016/j.jnoncrysol.2020.120168

Karamanov A, Smiljanić S, Karamanova E, Matijašević SD, Nikolić J, Savić V, Grujić S. Sintering, crystallization and foaming of La2O3 center dot SrO center dot 5B(2)O(3) glass powders: effect of the holding time. in Journal of Non-Crystalline Solids. 2020;544.
doi:10.1016/j.jnoncrysol.2020.120168 .

Karamanov, Alexander, Smiljanić, Sonja, Karamanova, Emilia, Matijašević, Srđan D., Nikolić, Jelena, Savić, Veljko, Grujić, Snežana, "Sintering, crystallization and foaming of La2O3 center dot SrO center dot 5B(2)O(3) glass powders: effect of the holding time" in Journal of Non-Crystalline Solids, 544 (2020),
https://doi.org/10.1016/j.jnoncrysol.2020.120168 . .

TY  - JOUR
AU  - Vujošević, Ana
AU  - Matijašević, Srđan D.
AU  - Smiljanić, Sonja
AU  - Nikolić, Jelena
AU  - Zečević, Bogoljub
AU  - Topalović, Vladimir
AU  - Savić, Veljko
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4270
AB  - Due to the dissolution properties the phosphate glasses can be promising materials for the development of new ecologically safe fertilizers. The complex polyphosphate glass with a molar ratio (M2O + MO)/P2O5  gt 1 and addition of microelements Zn2+, Mn2+, Fe3+ and Cu2+ were used in substrate for production of flower and vegetables seedlings. Dissolution tests were conducted in deionized water and 2% citric acid. The effects of the reaction time on the normalized glass mass loss (fm) and the normalized concentrations of the ions (fi) at 20, 30, 37 and 50°C were determined. Dissolution rate constants (kw - deionized water, kc -2% citric acid) were also determined (kw-0.0028-0.0094 gm-2, kc-0.029-0.011 gm-2). Values of kc were higher than those of kw, which confirms a significant effect of solvent type and temperature on the dissolution kinetics of glass. The experiments with plants (one vegetable and one flower) showed that the addition of phosphate glass caused an increase in yield and quality of plants. The applied dose of polyphosphate glass of 1gl-1 showed the best effect on the growth of the examined plant seedlings.
AB  - Polifosfatno staklo, u kome je molski odnos (M2O + MO)/P2O5  gt 1, koje sadrži i mikroelemente Zn2+, Mn2+, Fe3+ i Cu2+, korišćeno je u supstratu za proizvodnju rasada cveća i povrća. Eksperimenti su izvedeni u stakleniku na Poljoprivrednom fakultetu u Beogradu i u laboratorijama ITNMS. Ispitivano je ponašanje polifosfatnog stakla prilikom rastvaranja u dejonizovanoj vodi i 2% rastvoru limunske kiseline na temperaturama od 20, 30, 37 i 50 °C. Ispitan je uticaj vremena rastvaranja na normalizovani gubitak mase (fm) i normalizovane koncentracije jona (fi). Određene su i konstante brzina rastvaranja(kw-dejonizovana voda, kc -2% rastvor limunske kiseline). Vrednosti kc su veće od vrednosti za kw, što potvrđuje uticaj rastvarača i temperature na proces rastvaranja. Rezultati su pokazali pozitivan efekat polifosfatnog stakla na rast i kvalitet ispitivanih biljaka. Primenjena doza polifosfatnog stakla od 1 gl-1 pokazala je najbolji efekat na rast ispitivanih biljaka-rasada.
PB  - Engineering Society for Corrosion, Belgrade, Serbia
T2  - Zaštita materijala
T1  - Polyphosphate glass as fertilizer for plant seedlings
T1  - Efekat primene polifosfatnog stakla u supstratima za gajenje cveća i povrća
EP  - 104
IS  - 1
SP  - 96
VL  - 60
DO  - 10.5937/zasmat1901096V
ER  - 

@article{
author = "Vujošević, Ana and Matijašević, Srđan D. and Smiljanić, Sonja and Nikolić, Jelena and Zečević, Bogoljub and Topalović, Vladimir and Savić, Veljko",
year = "2019",
abstract = "Due to the dissolution properties the phosphate glasses can be promising materials for the development of new ecologically safe fertilizers. The complex polyphosphate glass with a molar ratio (M2O + MO)/P2O5  gt 1 and addition of microelements Zn2+, Mn2+, Fe3+ and Cu2+ were used in substrate for production of flower and vegetables seedlings. Dissolution tests were conducted in deionized water and 2% citric acid. The effects of the reaction time on the normalized glass mass loss (fm) and the normalized concentrations of the ions (fi) at 20, 30, 37 and 50°C were determined. Dissolution rate constants (kw - deionized water, kc -2% citric acid) were also determined (kw-0.0028-0.0094 gm-2, kc-0.029-0.011 gm-2). Values of kc were higher than those of kw, which confirms a significant effect of solvent type and temperature on the dissolution kinetics of glass. The experiments with plants (one vegetable and one flower) showed that the addition of phosphate glass caused an increase in yield and quality of plants. The applied dose of polyphosphate glass of 1gl-1 showed the best effect on the growth of the examined plant seedlings., Polifosfatno staklo, u kome je molski odnos (M2O + MO)/P2O5  gt 1, koje sadrži i mikroelemente Zn2+, Mn2+, Fe3+ i Cu2+, korišćeno je u supstratu za proizvodnju rasada cveća i povrća. Eksperimenti su izvedeni u stakleniku na Poljoprivrednom fakultetu u Beogradu i u laboratorijama ITNMS. Ispitivano je ponašanje polifosfatnog stakla prilikom rastvaranja u dejonizovanoj vodi i 2% rastvoru limunske kiseline na temperaturama od 20, 30, 37 i 50 °C. Ispitan je uticaj vremena rastvaranja na normalizovani gubitak mase (fm) i normalizovane koncentracije jona (fi). Određene su i konstante brzina rastvaranja(kw-dejonizovana voda, kc -2% rastvor limunske kiseline). Vrednosti kc su veće od vrednosti za kw, što potvrđuje uticaj rastvarača i temperature na proces rastvaranja. Rezultati su pokazali pozitivan efekat polifosfatnog stakla na rast i kvalitet ispitivanih biljaka. Primenjena doza polifosfatnog stakla od 1 gl-1 pokazala je najbolji efekat na rast ispitivanih biljaka-rasada.",
publisher = "Engineering Society for Corrosion, Belgrade, Serbia",
journal = "Zaštita materijala",
title = "Polyphosphate glass as fertilizer for plant seedlings, Efekat primene polifosfatnog stakla u supstratima za gajenje cveća i povrća",
pages = "104-96",
number = "1",
volume = "60",
doi = "10.5937/zasmat1901096V"
}

Vujošević, A., Matijašević, S. D., Smiljanić, S., Nikolić, J., Zečević, B., Topalović, V.,& Savić, V.. (2019). Polyphosphate glass as fertilizer for plant seedlings. in Zaštita materijala
Engineering Society for Corrosion, Belgrade, Serbia., 60(1), 96-104.
https://doi.org/10.5937/zasmat1901096V

Vujošević A, Matijašević SD, Smiljanić S, Nikolić J, Zečević B, Topalović V, Savić V. Polyphosphate glass as fertilizer for plant seedlings. in Zaštita materijala. 2019;60(1):96-104.
doi:10.5937/zasmat1901096V .

Vujošević, Ana, Matijašević, Srđan D., Smiljanić, Sonja, Nikolić, Jelena, Zečević, Bogoljub, Topalović, Vladimir, Savić, Veljko, "Polyphosphate glass as fertilizer for plant seedlings" in Zaštita materijala, 60, no. 1 (2019):96-104,
https://doi.org/10.5937/zasmat1901096V . .

TY  - JOUR
AU  - Matijašević, Srđan D.
AU  - Tošić, Mihajlo B.
AU  - Stojanović, Jovica
AU  - Grujić, Snežana
AU  - Živanović, Vladimir D.
AU  - Nikolić, Jelena D.
AU  - Đošić, Marija
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1981
AB  - Potassium germanate glass with molar ratio [GeO2]/[K2O] = 1.2 and Nb2O5 content of 34 mol% have been synthesized by a melt-quenching method. The crystallization behavior under non-isothermal and isothermal crystallization conditions was investigated. The results showed that this glass exposed complex primary crystallization. In the temperature range  lt  800 degrees C primary phase is K3.8Nb5Ge3O20.4, while K6Nb6Ge4O26 appeared as primary phase at temperatures  gt  800 degrees C. K10Nb22Ge4O68 and metastable KNbO3 and K4Nb6O17 were formed as secondary phases. The crystallization commenced at T  gt  640 degrees C with high homogeneous nucleation rate and spherulite crystal growth morphology. DTA curves recorded for powder samples particle size  lt  0.1 mm revealed three exothermic peaks and three endothermic peaks within temperature range of T = 640-940 degrees C, while the DTA curves recorded for powder samples particle size  gt  0.1 mm showed two exothermic peaks and two endothermic peaks within temperature range of T = 640-1020 degrees C. The analysis of the dominant crystallization mechanism of powder glass sample and kinetics of crystallization is presented.
PB  - University of Chemistry and Technology, Prague
T2  - Ceramics - Silikaty
T1  - The crystallization of potassium germanate glass with high content of niobium oxide
EP  - 68
IS  - 1
SP  - 61
VL  - 56
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1981
ER  - 

@article{
author = "Matijašević, Srđan D. and Tošić, Mihajlo B. and Stojanović, Jovica and Grujić, Snežana and Živanović, Vladimir D. and Nikolić, Jelena D. and Đošić, Marija",
year = "2012",
abstract = "Potassium germanate glass with molar ratio [GeO2]/[K2O] = 1.2 and Nb2O5 content of 34 mol% have been synthesized by a melt-quenching method. The crystallization behavior under non-isothermal and isothermal crystallization conditions was investigated. The results showed that this glass exposed complex primary crystallization. In the temperature range  lt  800 degrees C primary phase is K3.8Nb5Ge3O20.4, while K6Nb6Ge4O26 appeared as primary phase at temperatures  gt  800 degrees C. K10Nb22Ge4O68 and metastable KNbO3 and K4Nb6O17 were formed as secondary phases. The crystallization commenced at T  gt  640 degrees C with high homogeneous nucleation rate and spherulite crystal growth morphology. DTA curves recorded for powder samples particle size  lt  0.1 mm revealed three exothermic peaks and three endothermic peaks within temperature range of T = 640-940 degrees C, while the DTA curves recorded for powder samples particle size  gt  0.1 mm showed two exothermic peaks and two endothermic peaks within temperature range of T = 640-1020 degrees C. The analysis of the dominant crystallization mechanism of powder glass sample and kinetics of crystallization is presented.",
publisher = "University of Chemistry and Technology, Prague",
journal = "Ceramics - Silikaty",
title = "The crystallization of potassium germanate glass with high content of niobium oxide",
pages = "68-61",
number = "1",
volume = "56",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1981"
}

Matijašević, S. D., Tošić, M. B., Stojanović, J., Grujić, S., Živanović, V. D., Nikolić, J. D.,& Đošić, M.. (2012). The crystallization of potassium germanate glass with high content of niobium oxide. in Ceramics - Silikaty
University of Chemistry and Technology, Prague., 56(1), 61-68.
https://hdl.handle.net/21.15107/rcub_technorep_1981

Matijašević SD, Tošić MB, Stojanović J, Grujić S, Živanović VD, Nikolić JD, Đošić M. The crystallization of potassium germanate glass with high content of niobium oxide. in Ceramics - Silikaty. 2012;56(1):61-68.
https://hdl.handle.net/21.15107/rcub_technorep_1981 .

Matijašević, Srđan D., Tošić, Mihajlo B., Stojanović, Jovica, Grujić, Snežana, Živanović, Vladimir D., Nikolić, Jelena D., Đošić, Marija, "The crystallization of potassium germanate glass with high content of niobium oxide" in Ceramics - Silikaty, 56, no. 1 (2012):61-68,
https://hdl.handle.net/21.15107/rcub_technorep_1981 .

TY  - JOUR
AU  - Nikolić, Jelena
AU  - Tošić, Mihajlo B.
AU  - Živanović, Vladimir D.
AU  - Matijašević, Srđan D.
AU  - Zildžović, Snežana
AU  - Grujić, Snežana
AU  - Ždrale, Sonja V.
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2025
AB  - In this paper the new methods for reduction of NOx emission from glass melting furnaces were presented. The secondary measures are focused on development of different methods for elimination of nitrogen oxide from the smoke gasses. The main characteristics of the selective catalytic reduction process (SCR), selective non catalytic reduction process (SNCR) and 3R process were presented and some advantages and limitations of these processes were analyzed.
AB  - U ovom radu su prikazani novi postupci smanjenja emisije NOx iz peći za topljenje stakla. Zbog visokih temperatura do kojih se zagreva vazduh neophodan za sagorevanje dolazi do visoke emisije oksida NOx iz staklarskih peći. Sekundarne mere usmerene su na razvoj postupaka za uklanjanje azotnih oksida iz dimnih gasova. Dat je prikaz selektivno nekatalitičkog, selektivno katalitičkog redukcionog i 3R postupka kao i njihove prednosti i nedostaci.
PB  - Savez inženjera i tehničara Srbije, Beograd
T2  - Tehnika
T1  - Secondary measures for reduction of NOx emission in glass melting process
T1  - Sekundarni postupci smanjenja emisije oksida azota u procesu topljenja stakla
EP  - 556
IS  - 4
SP  - 553
VL  - 67
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2025
ER  - 

@article{
author = "Nikolić, Jelena and Tošić, Mihajlo B. and Živanović, Vladimir D. and Matijašević, Srđan D. and Zildžović, Snežana and Grujić, Snežana and Ždrale, Sonja V.",
year = "2012",
abstract = "In this paper the new methods for reduction of NOx emission from glass melting furnaces were presented. The secondary measures are focused on development of different methods for elimination of nitrogen oxide from the smoke gasses. The main characteristics of the selective catalytic reduction process (SCR), selective non catalytic reduction process (SNCR) and 3R process were presented and some advantages and limitations of these processes were analyzed., U ovom radu su prikazani novi postupci smanjenja emisije NOx iz peći za topljenje stakla. Zbog visokih temperatura do kojih se zagreva vazduh neophodan za sagorevanje dolazi do visoke emisije oksida NOx iz staklarskih peći. Sekundarne mere usmerene su na razvoj postupaka za uklanjanje azotnih oksida iz dimnih gasova. Dat je prikaz selektivno nekatalitičkog, selektivno katalitičkog redukcionog i 3R postupka kao i njihove prednosti i nedostaci.",
publisher = "Savez inženjera i tehničara Srbije, Beograd",
journal = "Tehnika",
title = "Secondary measures for reduction of NOx emission in glass melting process, Sekundarni postupci smanjenja emisije oksida azota u procesu topljenja stakla",
pages = "556-553",
number = "4",
volume = "67",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2025"
}

Nikolić, J., Tošić, M. B., Živanović, V. D., Matijašević, S. D., Zildžović, S., Grujić, S.,& Ždrale, S. V.. (2012). Secondary measures for reduction of NOx emission in glass melting process. in Tehnika
Savez inženjera i tehničara Srbije, Beograd., 67(4), 553-556.
https://hdl.handle.net/21.15107/rcub_technorep_2025

Nikolić J, Tošić MB, Živanović VD, Matijašević SD, Zildžović S, Grujić S, Ždrale SV. Secondary measures for reduction of NOx emission in glass melting process. in Tehnika. 2012;67(4):553-556.
https://hdl.handle.net/21.15107/rcub_technorep_2025 .

Nikolić, Jelena, Tošić, Mihajlo B., Živanović, Vladimir D., Matijašević, Srđan D., Zildžović, Snežana, Grujić, Snežana, Ždrale, Sonja V., "Secondary measures for reduction of NOx emission in glass melting process" in Tehnika, 67, no. 4 (2012):553-556,
https://hdl.handle.net/21.15107/rcub_technorep_2025 .

TY  - JOUR
AU  - Vujošević, Ana
AU  - Lakić, Nada
AU  - Tošić, Mihajlo B.
AU  - Nikolić, Jelena
AU  - Živanović, Vladimir D.
AU  - Matijašević, Srđan D.
AU  - Zildžović, Snežana
AU  - Grujić, Snežana
AU  - Ždrale, Sonja V.
PY  - 2012
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2062
AB  - This paper investigates the possibility and justification of controlled release glass application as a new ecological material in the production of plants-seedlings of French marigold (Tagetes patula L.). During the investigation its influence on the development of the produced plants-seedlings was monitored. The seedlings were produced in poly-propylene containers (speedling system) and poly-propylene pots (pot system). The trial was conducted in the greenhouse at the Faculty of Agriculture in Belgrade during 2011. In the course of seedling production the glass granulation of  lt  0.5 mm was added in the following doses: 0, 1, 2, 3, and 4 g/l. The results of the research show a positive effect of controlled release glass application in the production of French marigold seedlings, since high quality seedlings were produced justifying its application. The best effect on the analyzed parameters of plant-seedling development was found when substrate was applied in the dose of 1 g/l.
AB  - U radu je ispitivana mogućnost i opravdanost primene stakla sa kontrolisanim otpuštanjem hranljivih elemenata kao novog ekološkog materijala u proizvodnji biljaka-rasada kadifice (Tagetes patula L.). Tokom istraživanja praćen je njegov uticaj na razvijenost proizvedenih biljaka-rasada. Biljke-rasada proizvedene su u polistirenskim kontejnerima (speedling system) i polipropilenskim saksijama (pot system). Istraživanja su sprovedena u stakleniku Poljoprivrednog fakulteta u Beogradu tokom 2011. U toku proizvodnje rasada dodavano je ispitivano staklo granulacije  lt  0,5 mm u dozama 0-4 g/l. Rezultati istraživanja ukazuju na pozitivan efekat primenjenog stakla sa kontrolisanim otpuštanjem jona u proizvodnji biljaka-rasada kadifice. Njegovom primenom dobija se rasad bolje razvijenosti, te je njegova upotreba opravdana. Najbolji efekat na ispitivane parametre razvijenosti biljaka-rasada imala je doza od 1 g/l supstrata.
PB  - Institute of field and vegetable crops, Novi Sad
T2  - Ratarstvo i povrtarstvo
T1  - Application of controlled release glass in the production of French marigold (Tagetes patula L.)
T1  - Primena stakla sa kontrolisanim otpuštanjem hranljivih elemenata u proizvodnji rasada kadifice (Tagetes patula L.)
EP  - 16
IS  - 1
SP  - 12
VL  - 49
DO  - 10.5937/ratpov49-1137
ER  - 

@article{
author = "Vujošević, Ana and Lakić, Nada and Tošić, Mihajlo B. and Nikolić, Jelena and Živanović, Vladimir D. and Matijašević, Srđan D. and Zildžović, Snežana and Grujić, Snežana and Ždrale, Sonja V.",
year = "2012",
abstract = "This paper investigates the possibility and justification of controlled release glass application as a new ecological material in the production of plants-seedlings of French marigold (Tagetes patula L.). During the investigation its influence on the development of the produced plants-seedlings was monitored. The seedlings were produced in poly-propylene containers (speedling system) and poly-propylene pots (pot system). The trial was conducted in the greenhouse at the Faculty of Agriculture in Belgrade during 2011. In the course of seedling production the glass granulation of  lt  0.5 mm was added in the following doses: 0, 1, 2, 3, and 4 g/l. The results of the research show a positive effect of controlled release glass application in the production of French marigold seedlings, since high quality seedlings were produced justifying its application. The best effect on the analyzed parameters of plant-seedling development was found when substrate was applied in the dose of 1 g/l., U radu je ispitivana mogućnost i opravdanost primene stakla sa kontrolisanim otpuštanjem hranljivih elemenata kao novog ekološkog materijala u proizvodnji biljaka-rasada kadifice (Tagetes patula L.). Tokom istraživanja praćen je njegov uticaj na razvijenost proizvedenih biljaka-rasada. Biljke-rasada proizvedene su u polistirenskim kontejnerima (speedling system) i polipropilenskim saksijama (pot system). Istraživanja su sprovedena u stakleniku Poljoprivrednog fakulteta u Beogradu tokom 2011. U toku proizvodnje rasada dodavano je ispitivano staklo granulacije  lt  0,5 mm u dozama 0-4 g/l. Rezultati istraživanja ukazuju na pozitivan efekat primenjenog stakla sa kontrolisanim otpuštanjem jona u proizvodnji biljaka-rasada kadifice. Njegovom primenom dobija se rasad bolje razvijenosti, te je njegova upotreba opravdana. Najbolji efekat na ispitivane parametre razvijenosti biljaka-rasada imala je doza od 1 g/l supstrata.",
publisher = "Institute of field and vegetable crops, Novi Sad",
journal = "Ratarstvo i povrtarstvo",
title = "Application of controlled release glass in the production of French marigold (Tagetes patula L.), Primena stakla sa kontrolisanim otpuštanjem hranljivih elemenata u proizvodnji rasada kadifice (Tagetes patula L.)",
pages = "16-12",
number = "1",
volume = "49",
doi = "10.5937/ratpov49-1137"
}

Vujošević, A., Lakić, N., Tošić, M. B., Nikolić, J., Živanović, V. D., Matijašević, S. D., Zildžović, S., Grujić, S.,& Ždrale, S. V.. (2012). Application of controlled release glass in the production of French marigold (Tagetes patula L.). in Ratarstvo i povrtarstvo
Institute of field and vegetable crops, Novi Sad., 49(1), 12-16.
https://doi.org/10.5937/ratpov49-1137

Vujošević A, Lakić N, Tošić MB, Nikolić J, Živanović VD, Matijašević SD, Zildžović S, Grujić S, Ždrale SV. Application of controlled release glass in the production of French marigold (Tagetes patula L.). in Ratarstvo i povrtarstvo. 2012;49(1):12-16.
doi:10.5937/ratpov49-1137 .

Vujošević, Ana, Lakić, Nada, Tošić, Mihajlo B., Nikolić, Jelena, Živanović, Vladimir D., Matijašević, Srđan D., Zildžović, Snežana, Grujić, Snežana, Ždrale, Sonja V., "Application of controlled release glass in the production of French marigold (Tagetes patula L.)" in Ratarstvo i povrtarstvo, 49, no. 1 (2012):12-16,
https://doi.org/10.5937/ratpov49-1137 . .

TY  - JOUR
AU  - Matijašević, Srđan D.
AU  - Živanović, Vladimir D.
AU  - Tošić, Mihajlo B.
AU  - Grujić, Snežana
AU  - Stojanović, Jovica
AU  - Nikolić, Jelena D.
AU  - Ždrale, Sonja V.
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1821
AB  - This paper deals with the crystallization of glass 30Li2O·15Nb2O5·50SiO2·5TiO2 (mol%). The crystallization behavior was studied under isothermal and non-isothermal conditions. XRD and SEM methods were employed for determination of phase composition and microstructure of crystallized glass. It was detected that this glass crystallizes by the surface crystallization mechanism. SEM micrographs of the crystallized samples revealed that the crystals grow in the form of dendrites. The glass-ceramics with complex phase composition was obtained. Three crystalline phases were detected where LiNbO3 has grown as primary phase and a secondary ones Li2Si2O5 and SiO2 appeared. The calculated average crystallite sizes are: 27 nm for LiNbO3 , 115 nm for Li2Si2O5 and 45 nm for SiO2 . From the experimental data an activation energy of crystals growth, calculated using the Kissinger relation, is Ea = 275 ±10 KJ / mol.
PB  - University of Novi Sad
T2  - Processing and Application of Ceramics
T1  - Crystallization behaviour of Li2O·Nb2O5·SiO2 glass containing TiO2
EP  - 227
IS  - 4
SP  - 223
VL  - 5
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1821
ER  - 

@article{
author = "Matijašević, Srđan D. and Živanović, Vladimir D. and Tošić, Mihajlo B. and Grujić, Snežana and Stojanović, Jovica and Nikolić, Jelena D. and Ždrale, Sonja V.",
year = "2011",
abstract = "This paper deals with the crystallization of glass 30Li2O·15Nb2O5·50SiO2·5TiO2 (mol%). The crystallization behavior was studied under isothermal and non-isothermal conditions. XRD and SEM methods were employed for determination of phase composition and microstructure of crystallized glass. It was detected that this glass crystallizes by the surface crystallization mechanism. SEM micrographs of the crystallized samples revealed that the crystals grow in the form of dendrites. The glass-ceramics with complex phase composition was obtained. Three crystalline phases were detected where LiNbO3 has grown as primary phase and a secondary ones Li2Si2O5 and SiO2 appeared. The calculated average crystallite sizes are: 27 nm for LiNbO3 , 115 nm for Li2Si2O5 and 45 nm for SiO2 . From the experimental data an activation energy of crystals growth, calculated using the Kissinger relation, is Ea = 275 ±10 KJ / mol.",
publisher = "University of Novi Sad",
journal = "Processing and Application of Ceramics",
title = "Crystallization behaviour of Li2O·Nb2O5·SiO2 glass containing TiO2",
pages = "227-223",
number = "4",
volume = "5",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1821"
}

Matijašević, S. D., Živanović, V. D., Tošić, M. B., Grujić, S., Stojanović, J., Nikolić, J. D.,& Ždrale, S. V.. (2011). Crystallization behaviour of Li2O·Nb2O5·SiO2 glass containing TiO2. in Processing and Application of Ceramics
University of Novi Sad., 5(4), 223-227.
https://hdl.handle.net/21.15107/rcub_technorep_1821

Matijašević SD, Živanović VD, Tošić MB, Grujić S, Stojanović J, Nikolić JD, Ždrale SV. Crystallization behaviour of Li2O·Nb2O5·SiO2 glass containing TiO2. in Processing and Application of Ceramics. 2011;5(4):223-227.
https://hdl.handle.net/21.15107/rcub_technorep_1821 .

Matijašević, Srđan D., Živanović, Vladimir D., Tošić, Mihajlo B., Grujić, Snežana, Stojanović, Jovica, Nikolić, Jelena D., Ždrale, Sonja V., "Crystallization behaviour of Li2O·Nb2O5·SiO2 glass containing TiO2" in Processing and Application of Ceramics, 5, no. 4 (2011):223-227,
https://hdl.handle.net/21.15107/rcub_technorep_1821 .

TY  - JOUR
AU  - Nikolić, Jelena D.
AU  - Tošić, Mihajlo B.
AU  - Živanović, Vladimir D.
AU  - Matijašević, Srđan D.
AU  - Živanović, Deana B.
AU  - Grujić, Snežana
AU  - Ždrale, Sonja V.
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1828
AB  - The nitrogen oxides emitted to atmosphere effect significantly on formation of photochemical smog, acidic rains and destroying of ozone shell of the earth. Therefore, the regulations for limited emission of nitrogen oxides to atmosphere become very strict. Glass manufacturing is a high-temperature, energy-intensive activity, because of the high temperature NOx emissions are extremely high. NOx emissions could be reduced by primary process modifications measures end secondary post-combustion measures. Primary process modifications are usually based on the following techniques: stoichiometric combustion and advanced burners systems, staged combustion (air- or fuelstaged), recircylation of flue gasses.
AB  - Razvojem tehnike i tehnologije javlja se potreba za većom proizvodnjom energije. Iako se danas uvode u upotrebu i drugi izvori energije, još uvek je najzastupljenije dobijanje energije u procesu sagorevanja goriva. Zbog visokih temperatura koje nastaju pri sagorevanje dolazi do velike emisije NOx oksida. U ovom radu opisane su mere i metode kojima je moguće smanjiti emisiju NOx u procesima dobijanja stakla.
PB  - Savez inženjera i tehničara Srbije, Beograd
T2  - Tehnika
T1  - Measures and methods for NOx reduction from glass-melting furnaces
T1  - Mere i metode za smanjenja emisije oksida azota iz peći za topljenje stakla
EP  - 398
IS  - 3
SP  - 393
VL  - 66
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1828
ER  - 

@article{
author = "Nikolić, Jelena D. and Tošić, Mihajlo B. and Živanović, Vladimir D. and Matijašević, Srđan D. and Živanović, Deana B. and Grujić, Snežana and Ždrale, Sonja V.",
year = "2011",
abstract = "The nitrogen oxides emitted to atmosphere effect significantly on formation of photochemical smog, acidic rains and destroying of ozone shell of the earth. Therefore, the regulations for limited emission of nitrogen oxides to atmosphere become very strict. Glass manufacturing is a high-temperature, energy-intensive activity, because of the high temperature NOx emissions are extremely high. NOx emissions could be reduced by primary process modifications measures end secondary post-combustion measures. Primary process modifications are usually based on the following techniques: stoichiometric combustion and advanced burners systems, staged combustion (air- or fuelstaged), recircylation of flue gasses., Razvojem tehnike i tehnologije javlja se potreba za većom proizvodnjom energije. Iako se danas uvode u upotrebu i drugi izvori energije, još uvek je najzastupljenije dobijanje energije u procesu sagorevanja goriva. Zbog visokih temperatura koje nastaju pri sagorevanje dolazi do velike emisije NOx oksida. U ovom radu opisane su mere i metode kojima je moguće smanjiti emisiju NOx u procesima dobijanja stakla.",
publisher = "Savez inženjera i tehničara Srbije, Beograd",
journal = "Tehnika",
title = "Measures and methods for NOx reduction from glass-melting furnaces, Mere i metode za smanjenja emisije oksida azota iz peći za topljenje stakla",
pages = "398-393",
number = "3",
volume = "66",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1828"
}

Nikolić, J. D., Tošić, M. B., Živanović, V. D., Matijašević, S. D., Živanović, D. B., Grujić, S.,& Ždrale, S. V.. (2011). Measures and methods for NOx reduction from glass-melting furnaces. in Tehnika
Savez inženjera i tehničara Srbije, Beograd., 66(3), 393-398.
https://hdl.handle.net/21.15107/rcub_technorep_1828

Nikolić JD, Tošić MB, Živanović VD, Matijašević SD, Živanović DB, Grujić S, Ždrale SV. Measures and methods for NOx reduction from glass-melting furnaces. in Tehnika. 2011;66(3):393-398.
https://hdl.handle.net/21.15107/rcub_technorep_1828 .

Nikolić, Jelena D., Tošić, Mihajlo B., Živanović, Vladimir D., Matijašević, Srđan D., Živanović, Deana B., Grujić, Snežana, Ždrale, Sonja V., "Measures and methods for NOx reduction from glass-melting furnaces" in Tehnika, 66, no. 3 (2011):393-398,
https://hdl.handle.net/21.15107/rcub_technorep_1828 .

TY  - JOUR
AU  - Grujić, Snežana
AU  - Blagojević, Nikola S.
AU  - Tošić, Mihajlo B.
AU  - Živanović, Vladimir D.
AU  - Nikolić, Jelena D.
PY  - 2009
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1358
AB  - The nucleation of K2TiGe3O9 crystals in an undercooled melt of stoichiometric composition was studied. Volume nucleation with spherical morphology of the growing crystals was determined. The nucleation range is in the temperature interval 540-630 degrees C. A maximum of the steady state nucleation rate of I-max = 1.4 x 10(15) m(-3).s(-1) was determined at the temperature T-n(max) = 582 degrees C. The temperature and time dependence of the nucleation rate was analyzed and it was shown that such a nucleation behavior was the result of a low thermodynamic and kinetic barrier. The results showed that the temperature intervals of nucleation and crystal growth of this undercooled melt partly overlapped.
PB  - University of Chemistry and Technology, Prague
T2  - Ceramics - Silikaty
T1  - The nucleation behavior of k2o center dot tio2 center dot 3geo(2) undercooled melt
EP  - 136
IS  - 2
SP  - 128
VL  - 53
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1358
ER  - 

@article{
author = "Grujić, Snežana and Blagojević, Nikola S. and Tošić, Mihajlo B. and Živanović, Vladimir D. and Nikolić, Jelena D.",
year = "2009",
abstract = "The nucleation of K2TiGe3O9 crystals in an undercooled melt of stoichiometric composition was studied. Volume nucleation with spherical morphology of the growing crystals was determined. The nucleation range is in the temperature interval 540-630 degrees C. A maximum of the steady state nucleation rate of I-max = 1.4 x 10(15) m(-3).s(-1) was determined at the temperature T-n(max) = 582 degrees C. The temperature and time dependence of the nucleation rate was analyzed and it was shown that such a nucleation behavior was the result of a low thermodynamic and kinetic barrier. The results showed that the temperature intervals of nucleation and crystal growth of this undercooled melt partly overlapped.",
publisher = "University of Chemistry and Technology, Prague",
journal = "Ceramics - Silikaty",
title = "The nucleation behavior of k2o center dot tio2 center dot 3geo(2) undercooled melt",
pages = "136-128",
number = "2",
volume = "53",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1358"
}

Grujić, S., Blagojević, N. S., Tošić, M. B., Živanović, V. D.,& Nikolić, J. D.. (2009). The nucleation behavior of k2o center dot tio2 center dot 3geo(2) undercooled melt. in Ceramics - Silikaty
University of Chemistry and Technology, Prague., 53(2), 128-136.
https://hdl.handle.net/21.15107/rcub_technorep_1358

Grujić S, Blagojević NS, Tošić MB, Živanović VD, Nikolić JD. The nucleation behavior of k2o center dot tio2 center dot 3geo(2) undercooled melt. in Ceramics - Silikaty. 2009;53(2):128-136.
https://hdl.handle.net/21.15107/rcub_technorep_1358 .

Grujić, Snežana, Blagojević, Nikola S., Tošić, Mihajlo B., Živanović, Vladimir D., Nikolić, Jelena D., "The nucleation behavior of k2o center dot tio2 center dot 3geo(2) undercooled melt" in Ceramics - Silikaty, 53, no. 2 (2009):128-136,
https://hdl.handle.net/21.15107/rcub_technorep_1358 .