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Gvozdenović, Milica M.

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  • Gvozdenović, Milica M. (10)
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Author's Bibliography

The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics

Grgur, Branimir; Janačković, Marija; Jugović, Branimir; Gvozdenović, Milica M.

(Elsevier, 2019)

TY  - JOUR
AU  - Grgur, Branimir
AU  - Janačković, Marija
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica M.
PY  - 2019
UR  - http://dais.sanu.ac.rs/123456789/5762
AB  - The electrochemically synthesized polypyrrole (PPy) is investigated as a possible active material of the low-cost aqueous based secondary power sources in combination with zinc, lead oxide, and lead sulfate. The discharge capacity of the polypyrrole in the chloride-based electrolyte (for the Zn|PPy cell) is in the range 110 mAh g −1 of PPy, while in the sulfate-based electrolyte ∼150 mAh g −1 of PPy (for the PbSO 4 |PPy and PPy|PbO 2 cells), which is close to the theoretically calculated values. Electrochemical and electrical parameters, reactions in the cells, specific capacity, specific capacitance, energy, and power, for the Zn|PPy, PPy|PbO 2 and PbSO 4 |PPy cells are determined. In addition, the energy efficiency, for the considered systems is estimated. Obtained values of the specific power and energy, could classified investigated systems as a battery type hybrid superacapacitors or “supercapattery”. © 2019 Elsevier B.V.
PB  - Elsevier
T2  - Materials Science and Engineering B: Solid-State Materials for Advanced Technology
T1  - The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics
SP  - 175
EP  - 182
VL  - 243
DO  - 10.1016/j.mseb.2019.04.013
ER  - 
@article{
author = "Grgur, Branimir and Janačković, Marija and Jugović, Branimir and Gvozdenović, Milica M.",
year = "2019",
url = "http://dais.sanu.ac.rs/123456789/5762",
abstract = "The electrochemically synthesized polypyrrole (PPy) is investigated as a possible active material of the low-cost aqueous based secondary power sources in combination with zinc, lead oxide, and lead sulfate. The discharge capacity of the polypyrrole in the chloride-based electrolyte (for the Zn|PPy cell) is in the range 110 mAh g −1 of PPy, while in the sulfate-based electrolyte ∼150 mAh g −1 of PPy (for the PbSO 4 |PPy and PPy|PbO 2 cells), which is close to the theoretically calculated values. Electrochemical and electrical parameters, reactions in the cells, specific capacity, specific capacitance, energy, and power, for the Zn|PPy, PPy|PbO 2 and PbSO 4 |PPy cells are determined. In addition, the energy efficiency, for the considered systems is estimated. Obtained values of the specific power and energy, could classified investigated systems as a battery type hybrid superacapacitors or “supercapattery”. © 2019 Elsevier B.V.",
publisher = "Elsevier",
journal = "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",
title = "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics",
pages = "175-182",
volume = "243",
doi = "10.1016/j.mseb.2019.04.013"
}
Grgur, B., Janačković, M., Jugović, B.,& Gvozdenović, M. M. (2019). The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics.
Materials Science and Engineering B: Solid-State Materials for Advanced TechnologyElsevier., 243, 175-182. 
https://doi.org/10.1016/j.mseb.2019.04.013
Grgur B, Janačković M, Jugović B, Gvozdenović MM. The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics. Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2019;243:175-182
2
3
3

The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics

Grgur, Branimir; Janačković, Marija; Jugović, Branimir; Gvozdenović, Milica M.

(Elsevier, 2019)

TY  - JOUR
AU  - Grgur, Branimir
AU  - Janačković, Marija
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica M.
PY  - 2019
UR  - http://dais.sanu.ac.rs/123456789/5804
AB  - The electrochemically synthesized polypyrrole (PPy) is investigated as a possible active material of the low-cost aqueous based secondary power sources in combination with zinc, lead oxide, and lead sulfate. The discharge capacity of the polypyrrole in the chloride-based electrolyte (for the Zn|PPy cell) is in the range 110 mAh g −1 of PPy, while in the sulfate-based electrolyte ∼150 mAh g −1 of PPy (for the PbSO 4 |PPy and PPy|PbO 2 cells), which is close to the theoretically calculated values. Electrochemical and electrical parameters, reactions in the cells, specific capacity, specific capacitance, energy, and power, for the Zn|PPy, PPy|PbO 2 and PbSO 4 |PPy cells are determined. In addition, the energy efficiency, for the considered systems is estimated. Obtained values of the specific power and energy, could classified investigated systems as a battery type hybrid superacapacitors or “supercapattery”. © 2019 Elsevier B.V.
PB  - Elsevier
T2  - Materials Science and Engineering B: Solid-State Materials for Advanced Technology
T1  - The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics
SP  - 175
EP  - 182
VL  - 243
DO  - 10.1016/j.mseb.2019.04.013
ER  - 
@article{
author = "Grgur, Branimir and Janačković, Marija and Jugović, Branimir and Gvozdenović, Milica M.",
year = "2019",
url = "http://dais.sanu.ac.rs/123456789/5804",
abstract = "The electrochemically synthesized polypyrrole (PPy) is investigated as a possible active material of the low-cost aqueous based secondary power sources in combination with zinc, lead oxide, and lead sulfate. The discharge capacity of the polypyrrole in the chloride-based electrolyte (for the Zn|PPy cell) is in the range 110 mAh g −1 of PPy, while in the sulfate-based electrolyte ∼150 mAh g −1 of PPy (for the PbSO 4 |PPy and PPy|PbO 2 cells), which is close to the theoretically calculated values. Electrochemical and electrical parameters, reactions in the cells, specific capacity, specific capacitance, energy, and power, for the Zn|PPy, PPy|PbO 2 and PbSO 4 |PPy cells are determined. In addition, the energy efficiency, for the considered systems is estimated. Obtained values of the specific power and energy, could classified investigated systems as a battery type hybrid superacapacitors or “supercapattery”. © 2019 Elsevier B.V.",
publisher = "Elsevier",
journal = "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",
title = "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics",
pages = "175-182",
volume = "243",
doi = "10.1016/j.mseb.2019.04.013"
}
Grgur, B., Janačković, M., Jugović, B.,& Gvozdenović, M. M. (2019). The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics.
Materials Science and Engineering B: Solid-State Materials for Advanced TechnologyElsevier., 243, 175-182. 
https://doi.org/10.1016/j.mseb.2019.04.013
Grgur B, Janačković M, Jugović B, Gvozdenović MM. The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics. Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2019;243:175-182
2
3
3

Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material

Gvozdenović, Milica M.; Jugović, Branimir; Jokić, Bojan; Džunuzović, Enis S.; Grgur, Branimir

(Elsevier, 2019)

TY  - JOUR
AU  - Gvozdenović, Milica M.
AU  - Jugović, Branimir
AU  - Jokić, Bojan
AU  - Džunuzović, Enis S.
AU  - Grgur, Branimir
PY  - 2019
UR  - http://dais.sanu.ac.rs/123456789/6296
AB  - Poly(o-toluidine) (POT) is electrochemically synthesized on graphite electrode at
constant current density of 1.5 mA cm-2 from aqueous electrolyte of 1.0 mol dm-3 H2SO4 and
0.25 mol dm-3 o-toluidine. Electrochemical characterization of POT electrode is performed
using cyclic voltammetry, Mot Schottky analysis and galvanostatic measurements at different
currents. POT electrode exhibited high energy storage features, with specific energy up to
17.5 Wh kg-1 and specific power up to 3300 W kg-1. Cyclic stability exceeding 90% is
obtained over 2000 charge/discharge cycles at 13.1 A g-1 indicating the perspective
application of POT electrode as energy storage material.
PB  - Elsevier
T2  - Electrochimica Acta
T1  - Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material
SP  - 746
EP  - 752
VL  - 317
DO  - 10.1016/j.electacta.2019.06.046
ER  - 
@article{
author = "Gvozdenović, Milica M. and Jugović, Branimir and Jokić, Bojan and Džunuzović, Enis S. and Grgur, Branimir",
year = "2019",
url = "http://dais.sanu.ac.rs/123456789/6296",
abstract = "Poly(o-toluidine) (POT) is electrochemically synthesized on graphite electrode at
constant current density of 1.5 mA cm-2 from aqueous electrolyte of 1.0 mol dm-3 H2SO4 and
0.25 mol dm-3 o-toluidine. Electrochemical characterization of POT electrode is performed
using cyclic voltammetry, Mot Schottky analysis and galvanostatic measurements at different
currents. POT electrode exhibited high energy storage features, with specific energy up to
17.5 Wh kg-1 and specific power up to 3300 W kg-1. Cyclic stability exceeding 90% is
obtained over 2000 charge/discharge cycles at 13.1 A g-1 indicating the perspective
application of POT electrode as energy storage material.",
publisher = "Elsevier",
journal = "Electrochimica Acta",
title = "Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material",
pages = "746-752",
volume = "317",
doi = "10.1016/j.electacta.2019.06.046"
}
Gvozdenović, M. M., Jugović, B., Jokić, B., Džunuzović, E. S.,& Grgur, B. (2019). Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material.
Electrochimica ActaElsevier., 317, 746-752. 
https://doi.org/10.1016/j.electacta.2019.06.046
Gvozdenović MM, Jugović B, Jokić B, Džunuzović ES, Grgur B. Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material. Electrochimica Acta. 2019;317:746-752
1
1
1

Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behavior

Grgur, Branimir; Gvozdenović, Milica; Jugović, Branimir; Trišović, Tomislav

(Belgrade : Serbian Chemical Society, 2019)

TY  - JOUR
AU  - Grgur, Branimir
AU  - Gvozdenović, Milica
AU  - Jugović, Branimir
AU  - Trišović, Tomislav
PY  - 2019
UR  - http://www.doiserbia.nb.rs/Article.aspx?id=0352-51391900077G
UR  - http://dais.sanu.ac.rs/123456789/6955
AB  - The electrochemical characteristics of zinc–polyaniline (PANI) secondary cell in the electrolyte containing 0.8 M Na citrate, 0.3 M NH4Cl and 0.3 M ZnCl2 is investigated. Based on the measurements of potentials and voltage of the cell during charge/discharge for the currents in the range of 18 to 45 mA, the specific electrode capacity of 85 to 55 mA h g-1, the specific energy of 60–40 mW h g-1 and the specific power of 150–350 mW g-1, is determined. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. ON172046: Electrochemical synthesis and characterization of nanostructured functional materials for applications in new technologies]
PB  - Belgrade : Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behavior
SP  - 1261
EP  - 1270
VL  - 84
IS  - 11
DO  - 10.2298/JSC190709077G
ER  - 
@article{
author = "Grgur, Branimir and Gvozdenović, Milica and Jugović, Branimir and Trišović, Tomislav",
year = "2019",
url = "http://www.doiserbia.nb.rs/Article.aspx?id=0352-51391900077G, http://dais.sanu.ac.rs/123456789/6955",
abstract = "The electrochemical characteristics of zinc–polyaniline (PANI) secondary cell in the electrolyte containing 0.8 M Na citrate, 0.3 M NH4Cl and 0.3 M ZnCl2 is investigated. Based on the measurements of potentials and voltage of the cell during charge/discharge for the currents in the range of 18 to 45 mA, the specific electrode capacity of 85 to 55 mA h g-1, the specific energy of 60–40 mW h g-1 and the specific power of 150–350 mW g-1, is determined. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. ON172046: Electrochemical synthesis and characterization of nanostructured functional materials for applications in new technologies]",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behavior",
pages = "1261-1270",
volume = "84",
number = "11",
doi = "10.2298/JSC190709077G"
}
Grgur, B., Gvozdenović, M., Jugović, B.,& Trišović, T. (2019). Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behavior.
Journal of the Serbian Chemical SocietyBelgrade : Serbian Chemical Society., 84(11), 1261-1270. 
https://doi.org/10.2298/JSC190709077G
Grgur B, Gvozdenović M, Jugović B, Trišović T. Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behavior. Journal of the Serbian Chemical Society. 2019;84(11):1261-1270
1
1

Polyaniline stabilization of magnetic particles and immobilization of α-amylase

Radovanović, Mirjana N.; Nikolić, Milan P.; Đurović, Vesna M.; Jugović, Branimir; Gvozdenović, Milica M.; Grgur, Branimir; Knežević Jugović, Zorica

(Belgrade : Association of Chemists and Chemical Engineers of Serbia, 2018)

TY  - JOUR
AU  - Radovanović, Mirjana N.
AU  - Nikolić, Milan P.
AU  - Đurović, Vesna M.
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica M.
AU  - Grgur, Branimir
AU  - Knežević Jugović, Zorica
PY  - 2018
UR  - http://dais.sanu.ac.rs/123456789/3749
AB  - Magnetic particles (MAG), obtained by standard procedure of coprecipitation of Fe2+ and Fe3+ in an excess of ammonia, and polyaniline modified magnetic particles MAG-PANI were used as carriers for immobilization of α-amylase from Bacillus licheniformis. The formation of a polyaniline layer (PANI) on MAG particles was achieved by chemical polymerization of aniline. Immobilization was carried out by adsorption, as a simple, inexpensive and fast method that allows retention of a large portion of the initial activity of the immobilized enzyme. FTIR spectroscopy was used to characterize the obtained particles and to confirm changes dueto formation of a PANI layer and conjugation of α-amylase on the particle surfaces. Particle size distribution was bimodal and three-modal for MAG and MAG-PANI, respectively. Appearance of a fraction of smaller MAG-PANI particles than MAG particles could be attributed to the formation of PANI particles without the MAG core. Measured values of Zeta potential for MAG-PANI were higher as compared to MAG indicating stabilization of particles in the presence of PANI. Relevant kinetic parameters for immobilized enzyme were determined from the Hanes plot. The apparent Km constant was 1.91 and 1.48 g L–1 for MAG-A and MAG-PANI-A, respectively, while Vm was 0.19 g L–1 min–1 for MAG and 0.32 g L–1 min–1 for MAG-PANI. The obtained values of Km indicated that modification of MAG by PANI enhanced kinetic properties of the immobilized enzyme. Moreover, the modification of MAG by PANI showed the increase in both pH and thermal stabilities of the immobilized enzyme. Studies of the operational activity of the immobilized enzyme on MAG-PANI have shown that 98.8% of starch was hydro-lyzed over 20.0 min. In the first cycle in the packed bed reactor operated in a recycling mode, but approximately five times longer period was required to hyd-rolyze 93.5 of starch in the fifth cycle. In the continuous packed bed reactor without recycling, the degree of starch hydrolysis was not changed significantly during 4 h and was 88.8±1.6%, whereas the half-life of the biocatalyst was 6.2 h. Although coating MAG particles with a polyaniline offers many advantages, the main disadvantage is possible appearance of residues of aniline monomers and dimmers. The potential toxicity of these residues requires precise composition analysis of the product of starch hydrolysis catalyzed by α-amylase adsorbed onto MAG-PANI. © 2018, Association of Chemists and Chemical Engineers of Serbia. All rights reserved.
PB  - Belgrade : Association of Chemists and Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - Polyaniline stabilization of magnetic particles and immobilization of α-amylase
SP  - 1
EP  - 12
VL  - 72
IS  - 1
DO  - 10.2298/HEMIND161213016R
ER  - 
@article{
author = "Radovanović, Mirjana N. and Nikolić, Milan P. and Đurović, Vesna M. and Jugović, Branimir and Gvozdenović, Milica M. and Grgur, Branimir and Knežević Jugović, Zorica",
year = "2018",
url = "http://dais.sanu.ac.rs/123456789/3749",
abstract = "Magnetic particles (MAG), obtained by standard procedure of coprecipitation of Fe2+ and Fe3+ in an excess of ammonia, and polyaniline modified magnetic particles MAG-PANI were used as carriers for immobilization of α-amylase from Bacillus licheniformis. The formation of a polyaniline layer (PANI) on MAG particles was achieved by chemical polymerization of aniline. Immobilization was carried out by adsorption, as a simple, inexpensive and fast method that allows retention of a large portion of the initial activity of the immobilized enzyme. FTIR spectroscopy was used to characterize the obtained particles and to confirm changes dueto formation of a PANI layer and conjugation of α-amylase on the particle surfaces. Particle size distribution was bimodal and three-modal for MAG and MAG-PANI, respectively. Appearance of a fraction of smaller MAG-PANI particles than MAG particles could be attributed to the formation of PANI particles without the MAG core. Measured values of Zeta potential for MAG-PANI were higher as compared to MAG indicating stabilization of particles in the presence of PANI. Relevant kinetic parameters for immobilized enzyme were determined from the Hanes plot. The apparent Km constant was 1.91 and 1.48 g L–1 for MAG-A and MAG-PANI-A, respectively, while Vm was 0.19 g L–1 min–1 for MAG and 0.32 g L–1 min–1 for MAG-PANI. The obtained values of Km indicated that modification of MAG by PANI enhanced kinetic properties of the immobilized enzyme. Moreover, the modification of MAG by PANI showed the increase in both pH and thermal stabilities of the immobilized enzyme. Studies of the operational activity of the immobilized enzyme on MAG-PANI have shown that 98.8% of starch was hydro-lyzed over 20.0 min. In the first cycle in the packed bed reactor operated in a recycling mode, but approximately five times longer period was required to hyd-rolyze 93.5 of starch in the fifth cycle. In the continuous packed bed reactor without recycling, the degree of starch hydrolysis was not changed significantly during 4 h and was 88.8±1.6%, whereas the half-life of the biocatalyst was 6.2 h. Although coating MAG particles with a polyaniline offers many advantages, the main disadvantage is possible appearance of residues of aniline monomers and dimmers. The potential toxicity of these residues requires precise composition analysis of the product of starch hydrolysis catalyzed by α-amylase adsorbed onto MAG-PANI. © 2018, Association of Chemists and Chemical Engineers of Serbia. All rights reserved.",
publisher = "Belgrade : Association of Chemists and Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Polyaniline stabilization of magnetic particles and immobilization of α-amylase",
pages = "1-12",
volume = "72",
number = "1",
doi = "10.2298/HEMIND161213016R"
}
Radovanović, M. N., Nikolić, M. P., Đurović, V. M., Jugović, B., Gvozdenović, M. M., Grgur, B.,& Knežević Jugović, Z. (2018). Polyaniline stabilization of magnetic particles and immobilization of α-amylase.
Hemijska industrijaBelgrade : Association of Chemists and Chemical Engineers of Serbia., 72(1), 1-12. 
https://doi.org/10.2298/HEMIND161213016R
Radovanović MN, Nikolić MP, Đurović VM, Jugović B, Gvozdenović MM, Grgur B, Knežević Jugović Z. Polyaniline stabilization of magnetic particles and immobilization of α-amylase. Hemijska industrija. 2018;72(1):1-12

Electrochemical template-free synthesis of nanofibrous polyaniline modified electrode for ascorbic acid determination

Popović, Nataša; Jugović, Branimir; Jokić, Bojan; Knežević Jugović, Zorica; Stevanović, Jasmina S.; Grgur, Branimir; Gvozdenović, Milica M.

(Belgrade : ESG, 2015)

TY  - JOUR
AU  - Popović, Nataša
AU  - Jugović, Branimir
AU  - Jokić, Bojan
AU  - Knežević Jugović, Zorica
AU  - Stevanović, Jasmina S.
AU  - Grgur, Branimir
AU  - Gvozdenović, Milica M.
PY  - 2015
UR  - http://dais.sanu.ac.rs/123456789/3543
UR  - http://www.electrochemsci.org/papers/vol10/100201208.pdf
AB  - Electrochemical formation of polyaniline (PANI) modified electrode was performed galvanostatically from aqueous solution of 1.0 mol dm-3 HCl containing 0.2 mol dm-3 aniline at current densities ranging from 0.5-3.0 mA cm-2. The morphology of PANI electrode consisted of highly developed nanofibrous network with electrocatalytic features towards oxidation of ascorbic acid, reflected in increase of the peak current ~ 2.5 times and shift of the oxidation potential by 0.32 V to less positive values. Response of PANI modified electrode was obtained from anodic LSV curves. Current peak potentials decreased with increase of pH with slope of ~ 32 mV pH-1, indicating two electron charge transfer process with liberation of one proton characteristic of an electrochemical reaction followed by a chemical step. © 2015 The Authors.
PB  - Belgrade : ESG
T2  - International Journal of Electrochemical Science
T1  - Electrochemical template-free synthesis of nanofibrous polyaniline modified electrode for ascorbic acid determination
SP  - 1208
EP  - 1220
VL  - 10
IS  - 2
ER  - 
@article{
author = "Popović, Nataša and Jugović, Branimir and Jokić, Bojan and Knežević Jugović, Zorica and Stevanović, Jasmina S. and Grgur, Branimir and Gvozdenović, Milica M.",
year = "2015",
url = "http://dais.sanu.ac.rs/123456789/3543, http://www.electrochemsci.org/papers/vol10/100201208.pdf",
abstract = "Electrochemical formation of polyaniline (PANI) modified electrode was performed galvanostatically from aqueous solution of 1.0 mol dm-3 HCl containing 0.2 mol dm-3 aniline at current densities ranging from 0.5-3.0 mA cm-2. The morphology of PANI electrode consisted of highly developed nanofibrous network with electrocatalytic features towards oxidation of ascorbic acid, reflected in increase of the peak current ~ 2.5 times and shift of the oxidation potential by 0.32 V to less positive values. Response of PANI modified electrode was obtained from anodic LSV curves. Current peak potentials decreased with increase of pH with slope of ~ 32 mV pH-1, indicating two electron charge transfer process with liberation of one proton characteristic of an electrochemical reaction followed by a chemical step. © 2015 The Authors.",
publisher = "Belgrade : ESG",
journal = "International Journal of Electrochemical Science",
title = "Electrochemical template-free synthesis of nanofibrous polyaniline modified electrode for ascorbic acid determination",
pages = "1208-1220",
volume = "10",
number = "2"
}
Popović, N., Jugović, B., Jokić, B., Knežević Jugović, Z., Stevanović, J. S., Grgur, B.,& Gvozdenović, M. M. (2015). Electrochemical template-free synthesis of nanofibrous polyaniline modified electrode for ascorbic acid determination.
International Journal of Electrochemical ScienceBelgrade : ESG., 10(2), 1208-1220. 
Popović N, Jugović B, Jokić B, Knežević Jugović Z, Stevanović JS, Grgur B, Gvozdenović MM. Electrochemical template-free synthesis of nanofibrous polyaniline modified electrode for ascorbic acid determination. International Journal of Electrochemical Science. 2015;10(2):1208-1220
7
8

Behaviour of non-standard composition copper bearing anodes from the copper refining process

Marković, R.; Friedrich, B.; Stajić Trošić, Jasna; Jordović, Branka; Jugović, Branimir; Gvozdenović, Milica M.; Stevanović, Jasmina S.

(Elsevier Science Bv, Amsterdam, 2010)

TY  - JOUR
AU  - Marković, R.
AU  - Friedrich, B.
AU  - Stajić Trošić, Jasna
AU  - Jordović, Branka
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica M.
AU  - Stevanović, Jasmina S.
PY  - 2010
UR  - http://dais.sanu.ac.rs/123456789/4844
AB  - This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. Beside the high copper concentration, the high concentration of other metals, in this case nickel, is the main characteristic of these waste solutions. Due to this fact, the copper bearing anodes with non-standard nickel, lead, tin and antimony content were specially prepared for the refining process. Nickel content of all anodes was approximately 7.5 mass%, and the content of lead, tin and antimony was varied. The preliminary results, obtained using the standard electrochemical techniques, have indicated that the copper bearing anodes could be used under the same conditions as well as in the conventional copper refining process. The measurements in constant galvanostatic pulse have pointed out that the all chemical elements from copper bearing anodes were dissolved and only copper was deposited onto the cathode. It was also pointed out that Ni concentration in the base working electrolyte (sulphur acidic waste solution), after 72 h of process, increased to 102 mass% at T-1 = 63 +/- 2 degrees C and up to 122 mass% at T-1 = 73 +/- 2 degrees C, while arsenic concentration decreased to a minimum value.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Hazardous Materials
T1  - Behaviour of non-standard composition copper bearing anodes from the copper refining process
SP  - 55
EP  - 63
VL  - 182
IS  - 1-3
DO  - 10.1016/j.jhazmat.2010.05.137
ER  - 
@article{
author = "Marković, R. and Friedrich, B. and Stajić Trošić, Jasna and Jordović, Branka and Jugović, Branimir and Gvozdenović, Milica M. and Stevanović, Jasmina S.",
year = "2010",
url = "http://dais.sanu.ac.rs/123456789/4844",
abstract = "This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. Beside the high copper concentration, the high concentration of other metals, in this case nickel, is the main characteristic of these waste solutions. Due to this fact, the copper bearing anodes with non-standard nickel, lead, tin and antimony content were specially prepared for the refining process. Nickel content of all anodes was approximately 7.5 mass%, and the content of lead, tin and antimony was varied. The preliminary results, obtained using the standard electrochemical techniques, have indicated that the copper bearing anodes could be used under the same conditions as well as in the conventional copper refining process. The measurements in constant galvanostatic pulse have pointed out that the all chemical elements from copper bearing anodes were dissolved and only copper was deposited onto the cathode. It was also pointed out that Ni concentration in the base working electrolyte (sulphur acidic waste solution), after 72 h of process, increased to 102 mass% at T-1 = 63 +/- 2 degrees C and up to 122 mass% at T-1 = 73 +/- 2 degrees C, while arsenic concentration decreased to a minimum value.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Hazardous Materials",
title = "Behaviour of non-standard composition copper bearing anodes from the copper refining process",
pages = "55-63",
volume = "182",
number = "1-3",
doi = "10.1016/j.jhazmat.2010.05.137"
}
Marković, R., Friedrich, B., Stajić Trošić, J., Jordović, B., Jugović, B., Gvozdenović, M. M.,& Stevanović, J. S. (2010). Behaviour of non-standard composition copper bearing anodes from the copper refining process.
Journal of Hazardous MaterialsElsevier Science Bv, Amsterdam., 182(1-3), 55-63. 
https://doi.org/10.1016/j.jhazmat.2010.05.137
Marković R, Friedrich B, Stajić Trošić J, Jordović B, Jugović B, Gvozdenović MM, Stevanović JS. Behaviour of non-standard composition copper bearing anodes from the copper refining process. Journal of Hazardous Materials. 2010;182(1-3):55-63
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Corrosion behavior of magnesium, aluminum and zinc as anodic materials in chloride based electrolytes for use in primary and secondary electrochemical power sources

Jugović, Branimir; Gvozdenović, Milica M.; Stevanović, Jasmina S.; Trišović, Tomislav; Grgur, Branimir

(Oxford : Elsevier Sci Ltd, 2009)

TY  - JOUR
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica M.
AU  - Stevanović, Jasmina S.
AU  - Trišović, Tomislav
AU  - Grgur, Branimir
PY  - 2009
UR  - http://dais.sanu.ac.rs/123456789/4841
AB  - Corrosion behavior of magnesium, aluminum and zinc in 0.2 mol dm(-3) NH4Cl; 0.1 mol dm(-3) NH4Cl with addition of 0.1 mol dm(-3) Na-citrate and corrosion behavior of zinc in 0.3 mol dm-3 NH4Cl with addition of 0.8 mol dm(-3) Na-citrate and different concentration of ZnCl2 were investigated. Corrosion current densities were determinated from the mass lost and from potentiodynamic (1 mV s(-1)) measurements. It was concluded that magnesium and aluminum are not suitable anodic materials for use in primary electrochemical power sources. On the other hand, it was concluded that zinc could be considered as possible anodic material in both primary and secondary electrochemical power sources.
PB  - Oxford : Elsevier Sci Ltd
T2  - Materials & Design
T1  - Corrosion behavior of magnesium, aluminum and zinc as anodic materials in chloride based electrolytes for use in primary and secondary electrochemical power sources
SP  - 3291
EP  - 3294
VL  - 30
IS  - 8
DO  - 10.1016/j.matdes.2008.12.019
ER  - 
@article{
author = "Jugović, Branimir and Gvozdenović, Milica M. and Stevanović, Jasmina S. and Trišović, Tomislav and Grgur, Branimir",
year = "2009",
url = "http://dais.sanu.ac.rs/123456789/4841",
abstract = "Corrosion behavior of magnesium, aluminum and zinc in 0.2 mol dm(-3) NH4Cl; 0.1 mol dm(-3) NH4Cl with addition of 0.1 mol dm(-3) Na-citrate and corrosion behavior of zinc in 0.3 mol dm-3 NH4Cl with addition of 0.8 mol dm(-3) Na-citrate and different concentration of ZnCl2 were investigated. Corrosion current densities were determinated from the mass lost and from potentiodynamic (1 mV s(-1)) measurements. It was concluded that magnesium and aluminum are not suitable anodic materials for use in primary electrochemical power sources. On the other hand, it was concluded that zinc could be considered as possible anodic material in both primary and secondary electrochemical power sources.",
publisher = "Oxford : Elsevier Sci Ltd",
journal = "Materials & Design",
title = "Corrosion behavior of magnesium, aluminum and zinc as anodic materials in chloride based electrolytes for use in primary and secondary electrochemical power sources",
pages = "3291-3294",
volume = "30",
number = "8",
doi = "10.1016/j.matdes.2008.12.019"
}
Jugović, B., Gvozdenović, M. M., Stevanović, J. S., Trišović, T.,& Grgur, B. (2009). Corrosion behavior of magnesium, aluminum and zinc as anodic materials in chloride based electrolytes for use in primary and secondary electrochemical power sources.
Materials & DesignOxford : Elsevier Sci Ltd., 30(8), 3291-3294. 
https://doi.org/10.1016/j.matdes.2008.12.019
Jugović B, Gvozdenović MM, Stevanović JS, Trišović T, Grgur B. Corrosion behavior of magnesium, aluminum and zinc as anodic materials in chloride based electrolytes for use in primary and secondary electrochemical power sources. Materials & Design. 2009;30(8):3291-3294
3
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Characterization of electrochemically synthesized pani on graphite electrode for potential use in electrochemical power sources

Jugović, Branimir; Gvozdenović, Milica M.; Stevanović, Jasmina; Trišović, Tomislav; Grgur, Branimir

(Engineering Society for Corrosion, Belgrade, Serbia, 2009)

TY  - JOUR
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica M.
AU  - Stevanović, Jasmina
AU  - Trišović, Tomislav
AU  - Grgur, Branimir
PY  - 2009
UR  - http://dais.sanu.ac.rs/123456789/4842
AB  - Polyaniline (PANI) on graphite electrode was synthesized electrochemically under galvanostatic condition at current density of 2.0 mA cm-2 from aqueous solution of 1.0 moldm-3 HCl and 0.25 mol dm-3 aniline monomer. Electrochemical characterization of the PANI electrode was performed in 0.5 mol dm-3 HCl using cyclic voltammetry and galvanostatic measurements. The overall charge capacity of the PANI electrode was estimated to be 0.154 mA h cm-2, which corresponds to 25% of the theoretical mass of PANI available for doping exchange. It was observed that during initial cyclization at low pH, the extent of PANI degradation products was insigni cant and practically had no infuence on the charge/discharge characteristics of the PANI electrode. .
AB  - Polianilin na grafitnoj elektrodi je sintetisan elektrohemijski pod galvanostatskim režimom taloženja pri gustini struje od 2.0 mA cm-1 iz rastvora 1.0 mol dm-3 HCl i 0.25 mol dm-3 anilina. Elektrohemijska karakterizacija PANI elektrode je urađena u rastvoru 0.5 M HCl cikličnom voltametrijom i galvanostatskim merenjima. Kapacitet PANI elektrode je izračunat na 0.154 mA h cm-2 što odgovara 25 % od teoretske mase PANI koja može da razmeni dopante. Tokom ciklizacije pri niskim rN vrednostima udeo udeo degradacionih produkata je mali i nema uticaj na kapacitet PANI elektrode. .
PB  - Engineering Society for Corrosion, Belgrade, Serbia
T2  - Zaštita materijala
T1  - Characterization of electrochemically synthesized pani on graphite electrode for potential use in electrochemical power sources
T1  - Elektrohemijska sinteza i karakterizacija elektrode od polianilina za potencijalnu upotrebu u elektrohemijskim izvorima energije
SP  - 29
EP  - 33
VL  - 50
IS  - 1
ER  - 
@article{
author = "Jugović, Branimir and Gvozdenović, Milica M. and Stevanović, Jasmina and Trišović, Tomislav and Grgur, Branimir",
year = "2009",
url = "http://dais.sanu.ac.rs/123456789/4842",
abstract = "Polyaniline (PANI) on graphite electrode was synthesized electrochemically under galvanostatic condition at current density of 2.0 mA cm-2 from aqueous solution of 1.0 moldm-3 HCl and 0.25 mol dm-3 aniline monomer. Electrochemical characterization of the PANI electrode was performed in 0.5 mol dm-3 HCl using cyclic voltammetry and galvanostatic measurements. The overall charge capacity of the PANI electrode was estimated to be 0.154 mA h cm-2, which corresponds to 25% of the theoretical mass of PANI available for doping exchange. It was observed that during initial cyclization at low pH, the extent of PANI degradation products was insigni cant and practically had no infuence on the charge/discharge characteristics of the PANI electrode. ., Polianilin na grafitnoj elektrodi je sintetisan elektrohemijski pod galvanostatskim režimom taloženja pri gustini struje od 2.0 mA cm-1 iz rastvora 1.0 mol dm-3 HCl i 0.25 mol dm-3 anilina. Elektrohemijska karakterizacija PANI elektrode je urađena u rastvoru 0.5 M HCl cikličnom voltametrijom i galvanostatskim merenjima. Kapacitet PANI elektrode je izračunat na 0.154 mA h cm-2 što odgovara 25 % od teoretske mase PANI koja može da razmeni dopante. Tokom ciklizacije pri niskim rN vrednostima udeo udeo degradacionih produkata je mali i nema uticaj na kapacitet PANI elektrode. .",
publisher = "Engineering Society for Corrosion, Belgrade, Serbia",
journal = "Zaštita materijala",
title = "Characterization of electrochemically synthesized pani on graphite electrode for potential use in electrochemical power sources, Elektrohemijska sinteza i karakterizacija elektrode od polianilina za potencijalnu upotrebu u elektrohemijskim izvorima energije",
pages = "29-33",
volume = "50",
number = "1"
}
Jugović, B., Gvozdenović, M. M., Stevanović, J., Trišović, T.,& Grgur, B. (2009). Characterization of electrochemically synthesized pani on graphite electrode for potential use in electrochemical power sources.
Zaštita materijalaEngineering Society for Corrosion, Belgrade, Serbia., 50(1), 29-33. 
Jugović B, Gvozdenović MM, Stevanović J, Trišović T, Grgur B. Characterization of electrochemically synthesized pani on graphite electrode for potential use in electrochemical power sources. Zaštita materijala. 2009;50(1):29-33

Polypyrrole as possible electrode materials for the aqueous-based rechargeable zinc batteries

Grgur, Branimir; Gvozdenović, Milica M.; Stevanović, Jasmina S.; Jugović, Branimir; Marinović, Vedrana

(Elsevier, 2008)

TY  - JOUR
AU  - Grgur, Branimir
AU  - Gvozdenović, Milica M.
AU  - Stevanović, Jasmina S.
AU  - Jugović, Branimir
AU  - Marinović, Vedrana
PY  - 2008
UR  - http://dais.sanu.ac.rs/123456789/3583
AB  - Polypyrrole (PPy) thin film electrode was galvanostatically synthesized and characterized in 0.1 M HCl on graphite electrode as cathode materials for the aqueous-based rechargeable zinc batteries. The charge/discharge characteristics of PPy and zinc electrode in 0.1 M ammonium chloride and in the 0.1 M ammonium chloride with addition of 0.1 M sodium citrate were investigated. Electrochemical characteristic of possible Zn|PPy cell in chloride/citrate containing electrolyte was discussed and simulated. © 2008 Elsevier Ltd. All rights reserved.
PB  - Elsevier
T2  - Electrochimica Acta
T1  - Polypyrrole as possible electrode materials for the aqueous-based rechargeable zinc batteries
SP  - 4627
EP  - 4632
VL  - 53
IS  - 14
DO  - 10.1016/j.electacta.2008.01.056
ER  - 
@article{
author = "Grgur, Branimir and Gvozdenović, Milica M. and Stevanović, Jasmina S. and Jugović, Branimir and Marinović, Vedrana",
year = "2008",
url = "http://dais.sanu.ac.rs/123456789/3583",
abstract = "Polypyrrole (PPy) thin film electrode was galvanostatically synthesized and characterized in 0.1 M HCl on graphite electrode as cathode materials for the aqueous-based rechargeable zinc batteries. The charge/discharge characteristics of PPy and zinc electrode in 0.1 M ammonium chloride and in the 0.1 M ammonium chloride with addition of 0.1 M sodium citrate were investigated. Electrochemical characteristic of possible Zn|PPy cell in chloride/citrate containing electrolyte was discussed and simulated. © 2008 Elsevier Ltd. All rights reserved.",
publisher = "Elsevier",
journal = "Electrochimica Acta",
title = "Polypyrrole as possible electrode materials for the aqueous-based rechargeable zinc batteries",
pages = "4627-4632",
volume = "53",
number = "14",
doi = "10.1016/j.electacta.2008.01.056"
}
Grgur, B., Gvozdenović, M. M., Stevanović, J. S., Jugović, B.,& Marinović, V. (2008). Polypyrrole as possible electrode materials for the aqueous-based rechargeable zinc batteries.
Electrochimica ActaElsevier., 53(14), 4627-4632. 
https://doi.org/10.1016/j.electacta.2008.01.056
Grgur B, Gvozdenović MM, Stevanović JS, Jugović B, Marinović V. Polypyrrole as possible electrode materials for the aqueous-based rechargeable zinc batteries. Electrochimica Acta. 2008;53(14):4627-4632
30
38
40

Polyaniline as possible anode materials for the lead acid batteries

Grgur, Branimir; Ristić, V.; Gvozdenović, Milica M.; Maksimović, M. D.; Jugović, Branimir

(Elsevier, 2008)

TY  - JOUR
AU  - Grgur, Branimir
AU  - Ristić, V.
AU  - Gvozdenović, Milica M.
AU  - Maksimović, M. D.
AU  - Jugović, Branimir
PY  - 2008
UR  - http://dais.sanu.ac.rs/123456789/3584
AB  - Electrochemically formed thin film polyaniline (PANI) anode and lead dioxide (PbO2) cathode, obtained from sulfuric acid solution, for potential applications as electrode materials in PANI|H2SO4|PbO2 aqueous based rechargeable power sources, have been studied using cyclic voltammetry and galvanostatic techniques. Based on the investigations of half cell reactions, the simulation of the charge/discharge characteristic of the possible cell has been done. © 2008 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Journal of Power Sources
T1  - Polyaniline as possible anode materials for the lead acid batteries
SP  - 635
EP  - 640
VL  - 180
IS  - 1
DO  - 10.1016/j.jpowsour.2008.02.022
ER  - 
@article{
author = "Grgur, Branimir and Ristić, V. and Gvozdenović, Milica M. and Maksimović, M. D. and Jugović, Branimir",
year = "2008",
url = "http://dais.sanu.ac.rs/123456789/3584",
abstract = "Electrochemically formed thin film polyaniline (PANI) anode and lead dioxide (PbO2) cathode, obtained from sulfuric acid solution, for potential applications as electrode materials in PANI|H2SO4|PbO2 aqueous based rechargeable power sources, have been studied using cyclic voltammetry and galvanostatic techniques. Based on the investigations of half cell reactions, the simulation of the charge/discharge characteristic of the possible cell has been done. © 2008 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Journal of Power Sources",
title = "Polyaniline as possible anode materials for the lead acid batteries",
pages = "635-640",
volume = "180",
number = "1",
doi = "10.1016/j.jpowsour.2008.02.022"
}
Grgur, B., Ristić, V., Gvozdenović, M. M., Maksimović, M. D.,& Jugović, B. (2008). Polyaniline as possible anode materials for the lead acid batteries.
Journal of Power SourcesElsevier., 180(1), 635-640. 
https://doi.org/10.1016/j.jpowsour.2008.02.022
Grgur B, Ristić V, Gvozdenović MM, Maksimović MD, Jugović B. Polyaniline as possible anode materials for the lead acid batteries. Journal of Power Sources. 2008;180(1):635-640
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