Electrochemical synthesis and characterization of nanostructured functional materials for application in new technologies

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Electrochemical synthesis and characterization of nanostructured functional materials for application in new technologies (en)
Електрохемијска синтеза и карактеризација наноструктурираних функционалних материјала за примену у новим технологијама (sr)
Elektrohemijska sinteza i karakterizacija nanostrukturiranih funkcionalnih materijala za primenu u novim tehnologijama (sr_RS)
Authors

Publications

Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders

Avramović, Ljiljana; Maksimović, Vesna M.; Baščarević, Zvezdana; Ignjatović, Nenad; Bugarin, Mile; Marković, Radmila; Nikolić, Nebojša D.

(Basel : MDPI, 2019)

TY  - JOUR
AU  - Avramović, Ljiljana
AU  - Maksimović, Vesna M.
AU  - Baščarević, Zvezdana
AU  - Ignjatović, Nenad
AU  - Bugarin, Mile
AU  - Marković, Radmila
AU  - Nikolić, Nebojša D.
PY  - 2019
UR  - https://www.mdpi.com/2075-4701/9/1/56
UR  - https://dais.sanu.ac.rs/123456789/4770
AB  - Three different forms of Cu powder particles obtained by either galvanostatic electrolysis or a non-electrolytic method were analyzed by a scanning electron microscope (SEM), X-ray diffraction (XRD) and particle size distribution (PSD). Electrolytic procedures were performed under different hydrogen evolution conditions, leading to the formation of either 3D branched dendrites or disperse cauliflower-like particles. The third type of particles were compact agglomerates of the Cu grains, whose structural characteristics indicated that they were formed by a non-electrolytic method. Unlike the sharp tips that characterize the usual form of Cu dendrites, the ends of both the trunk and branches were globules in the formed dendrites, indicating that a novel type of Cu dendrites was formed in this investigation. Although the macro structures of the particles were extremely varied, they had very similar micro structures because they were constructed by spherical grains. The Cu crystallites were randomly oriented in the dendrites and compact agglomerates of the Cu grains, while the disperse cauliflower-like particles showed (220) and (311) preferred orientation. This indicates that the applied current density affects not only the morphology of the particles, but also their crystal structure. The best performance, defined by the largest specific surface area and the smallest particle size, was by the galvanostatically produced powder consisting of disperse cauliflower-like particles.
PB  - Basel : MDPI
T2  - Metals
T1  - Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders
SP  - 56
VL  - 9
IS  - 1
DO  - 10.3390/met9010056
UR  - https://hdl.handle.net/21.15107/rcub_dais_4770
ER  - 
@article{
author = "Avramović, Ljiljana and Maksimović, Vesna M. and Baščarević, Zvezdana and Ignjatović, Nenad and Bugarin, Mile and Marković, Radmila and Nikolić, Nebojša D.",
year = "2019",
abstract = "Three different forms of Cu powder particles obtained by either galvanostatic electrolysis or a non-electrolytic method were analyzed by a scanning electron microscope (SEM), X-ray diffraction (XRD) and particle size distribution (PSD). Electrolytic procedures were performed under different hydrogen evolution conditions, leading to the formation of either 3D branched dendrites or disperse cauliflower-like particles. The third type of particles were compact agglomerates of the Cu grains, whose structural characteristics indicated that they were formed by a non-electrolytic method. Unlike the sharp tips that characterize the usual form of Cu dendrites, the ends of both the trunk and branches were globules in the formed dendrites, indicating that a novel type of Cu dendrites was formed in this investigation. Although the macro structures of the particles were extremely varied, they had very similar micro structures because they were constructed by spherical grains. The Cu crystallites were randomly oriented in the dendrites and compact agglomerates of the Cu grains, while the disperse cauliflower-like particles showed (220) and (311) preferred orientation. This indicates that the applied current density affects not only the morphology of the particles, but also their crystal structure. The best performance, defined by the largest specific surface area and the smallest particle size, was by the galvanostatically produced powder consisting of disperse cauliflower-like particles.",
publisher = "Basel : MDPI",
journal = "Metals",
title = "Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders",
pages = "56",
volume = "9",
number = "1",
doi = "10.3390/met9010056",
url = "https://hdl.handle.net/21.15107/rcub_dais_4770"
}
Avramović, L., Maksimović, V. M., Baščarević, Z., Ignjatović, N., Bugarin, M., Marković, R.,& Nikolić, N. D.. (2019). Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders. in Metals
Basel : MDPI., 9(1), 56.
https://doi.org/10.3390/met9010056
https://hdl.handle.net/21.15107/rcub_dais_4770
Avramović L, Maksimović VM, Baščarević Z, Ignjatović N, Bugarin M, Marković R, Nikolić ND. Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders. in Metals. 2019;9(1):56.
doi:10.3390/met9010056
https://hdl.handle.net/21.15107/rcub_dais_4770 .
Avramović, Ljiljana, Maksimović, Vesna M., Baščarević, Zvezdana, Ignjatović, Nenad, Bugarin, Mile, Marković, Radmila, Nikolić, Nebojša D., "Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders" in Metals, 9, no. 1 (2019):56,
https://doi.org/10.3390/met9010056 .,
https://hdl.handle.net/21.15107/rcub_dais_4770 .
12
13
15

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  - https://dais.sanu.ac.rs/123456789/6297
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
UR  - https://hdl.handle.net/21.15107/rcub_dais_6297
ER  - 
@article{
author = "Gvozdenović, Milica M. and Jugović, Branimir and Jokić, Bojan and Džunuzović, Enis S. and Grgur, Branimir",
year = "2019",
abstract = "Poly(o-toluidine) (POT) is electrochemically synthesized on graphite electrode at
 constant current density of 1.5 mA cm-2 from aqueous electrolyte of 1.0 mol dm-3 H2SO4 and
 0.25 mol dm-3 o-toluidine. Electrochemical characterization of POT electrode is performed
 using cyclic voltammetry, Mot Schottky analysis and galvanostatic measurements at different
 currents. POT electrode exhibited high energy storage features, with specific energy up to
 17.5 Wh kg-1 and specific power up to 3300 W kg-1. Cyclic stability exceeding 90% is
 obtained over 2000 charge/discharge cycles at 13.1 A g-1 indicating the perspective
 application of POT electrode as energy storage material.",
publisher = "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",
url = "https://hdl.handle.net/21.15107/rcub_dais_6297"
}
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. in Electrochimica Acta
Elsevier., 317, 746-752.
https://doi.org/10.1016/j.electacta.2019.06.046
https://hdl.handle.net/21.15107/rcub_dais_6297
Gvozdenović MM, Jugović B, Jokić B, Džunuzović ES, Grgur B. Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material. in Electrochimica Acta. 2019;317:746-752.
doi:10.1016/j.electacta.2019.06.046
https://hdl.handle.net/21.15107/rcub_dais_6297 .
Gvozdenović, Milica M., Jugović, Branimir, Jokić, Bojan, Džunuzović, Enis S., Grgur, Branimir, "Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material" in Electrochimica Acta, 317 (2019):746-752,
https://doi.org/10.1016/j.electacta.2019.06.046 .,
https://hdl.handle.net/21.15107/rcub_dais_6297 .
2
2
2

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  - https://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
UR  - https://hdl.handle.net/21.15107/rcub_dais_6296
ER  - 
@article{
author = "Gvozdenović, Milica M. and Jugović, Branimir and Jokić, Bojan and Džunuzović, Enis S. and Grgur, Branimir",
year = "2019",
abstract = "Poly(o-toluidine) (POT) is electrochemically synthesized on graphite electrode at
constant current density of 1.5 mA cm-2 from aqueous electrolyte of 1.0 mol dm-3 H2SO4 and
0.25 mol dm-3 o-toluidine. Electrochemical characterization of POT electrode is performed
using cyclic voltammetry, Mot Schottky analysis and galvanostatic measurements at different
currents. POT electrode exhibited high energy storage features, with specific energy up to
17.5 Wh kg-1 and specific power up to 3300 W kg-1. Cyclic stability exceeding 90% is
obtained over 2000 charge/discharge cycles at 13.1 A g-1 indicating the perspective
application of POT electrode as energy storage material.",
publisher = "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",
url = "https://hdl.handle.net/21.15107/rcub_dais_6296"
}
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. in Electrochimica Acta
Elsevier., 317, 746-752.
https://doi.org/10.1016/j.electacta.2019.06.046
https://hdl.handle.net/21.15107/rcub_dais_6296
Gvozdenović MM, Jugović B, Jokić B, Džunuzović ES, Grgur B. Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material. in Electrochimica Acta. 2019;317:746-752.
doi:10.1016/j.electacta.2019.06.046
https://hdl.handle.net/21.15107/rcub_dais_6296 .
Gvozdenović, Milica M., Jugović, Branimir, Jokić, Bojan, Džunuzović, Enis S., Grgur, Branimir, "Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material" in Electrochimica Acta, 317 (2019):746-752,
https://doi.org/10.1016/j.electacta.2019.06.046 .,
https://hdl.handle.net/21.15107/rcub_dais_6296 .
2
2
2

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

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

(Belgrade : Serbian Chemical Society, 2019)

TY  - JOUR
AU  - Grgur, Branimir
AU  - Gvozdenović, Milica M.
AU  - Jugović, Branimir
AU  - Trišović, Tomislav
PY  - 2019
UR  - http://www.doiserbia.nb.rs/Article.aspx?id=0352-51391900077G
UR  - https://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
UR  - https://hdl.handle.net/21.15107/rcub_dais_6955
ER  - 
@article{
author = "Grgur, Branimir and Gvozdenović, Milica M. and Jugović, Branimir and Trišović, Tomislav",
year = "2019",
abstract = "The electrochemical characteristics of zinc–polyaniline (PANI) secondary cell in the electrolyte containing 0.8 M Na citrate, 0.3 M NH4Cl and 0.3 M ZnCl2 is investigated. Based on the measurements of potentials and voltage of the cell during charge/discharge for the currents in the range of 18 to 45 mA, the specific electrode capacity of 85 to 55 mA h g-1, the specific energy of 60–40 mW h g-1 and the specific power of 150–350 mW g-1, is determined. [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",
url = "https://hdl.handle.net/21.15107/rcub_dais_6955"
}
Grgur, B., Gvozdenović, M. M., Jugović, B.,& Trišović, T.. (2019). Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behavior. in Journal of the Serbian Chemical Society
Belgrade : Serbian Chemical Society., 84(11), 1261-1270.
https://doi.org/10.2298/JSC190709077G
https://hdl.handle.net/21.15107/rcub_dais_6955
Grgur B, Gvozdenović MM, Jugović B, Trišović T. Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behavior. in Journal of the Serbian Chemical Society. 2019;84(11):1261-1270.
doi:10.2298/JSC190709077G
https://hdl.handle.net/21.15107/rcub_dais_6955 .
Grgur, Branimir, Gvozdenović, Milica M., Jugović, Branimir, Trišović, Tomislav, "Characteristics of the citrate-based zinc-polyaniline secondary cell with supercapattery behavior" in Journal of the Serbian Chemical Society, 84, no. 11 (2019):1261-1270,
https://doi.org/10.2298/JSC190709077G .,
https://hdl.handle.net/21.15107/rcub_dais_6955 .
1
1
1

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  - https://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
UR  - https://hdl.handle.net/21.15107/rcub_dais_5804
ER  - 
@article{
author = "Grgur, Branimir and Janačković, Marija and Jugović, Branimir and Gvozdenović, Milica M.",
year = "2019",
abstract = "The electrochemically synthesized polypyrrole (PPy) is investigated as a possible active material of the low-cost aqueous based secondary power sources in combination with zinc, lead oxide, and lead sulfate. The discharge capacity of the polypyrrole in the chloride-based electrolyte (for the Zn|PPy cell) is in the range 110 mAh g −1 of PPy, while in the sulfate-based electrolyte ∼150 mAh g −1 of PPy (for the PbSO 4 |PPy and PPy|PbO 2 cells), which is close to the theoretically calculated values. Electrochemical and electrical parameters, reactions in the cells, specific capacity, specific capacitance, energy, and power, for the Zn|PPy, PPy|PbO 2 and PbSO 4 |PPy cells are determined. In addition, the energy efficiency, for the considered systems is estimated. Obtained values of the specific power and energy, could classified investigated systems as a battery type hybrid superacapacitors or “supercapattery”. © 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",
url = "https://hdl.handle.net/21.15107/rcub_dais_5804"
}
Grgur, B., Janačković, M., Jugović, B.,& Gvozdenović, M. M.. (2019). The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Elsevier., 243, 175-182.
https://doi.org/10.1016/j.mseb.2019.04.013
https://hdl.handle.net/21.15107/rcub_dais_5804
Grgur B, Janačković M, Jugović B, Gvozdenović MM. The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2019;243:175-182.
doi:10.1016/j.mseb.2019.04.013
https://hdl.handle.net/21.15107/rcub_dais_5804 .
Grgur, Branimir, Janačković, Marija, Jugović, Branimir, Gvozdenović, Milica M., "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics" in Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 243 (2019):175-182,
https://doi.org/10.1016/j.mseb.2019.04.013 .,
https://hdl.handle.net/21.15107/rcub_dais_5804 .
3
4
4

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  - https://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
UR  - https://hdl.handle.net/21.15107/rcub_dais_5762
ER  - 
@article{
author = "Grgur, Branimir and Janačković, Marija and Jugović, Branimir and Gvozdenović, Milica M.",
year = "2019",
abstract = "The electrochemically synthesized polypyrrole (PPy) is investigated as a possible active material of the low-cost aqueous based secondary power sources in combination with zinc, lead oxide, and lead sulfate. The discharge capacity of the polypyrrole in the chloride-based electrolyte (for the Zn|PPy cell) is in the range 110 mAh g −1 of PPy, while in the sulfate-based electrolyte ∼150 mAh g −1 of PPy (for the PbSO 4 |PPy and PPy|PbO 2 cells), which is close to the theoretically calculated values. Electrochemical and electrical parameters, reactions in the cells, specific capacity, specific capacitance, energy, and power, for the Zn|PPy, PPy|PbO 2 and PbSO 4 |PPy cells are determined. In addition, the energy efficiency, for the considered systems is estimated. Obtained values of the specific power and energy, could classified investigated systems as a battery type hybrid superacapacitors or “supercapattery”. © 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",
url = "https://hdl.handle.net/21.15107/rcub_dais_5762"
}
Grgur, B., Janačković, M., Jugović, B.,& Gvozdenović, M. M.. (2019). The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Elsevier., 243, 175-182.
https://doi.org/10.1016/j.mseb.2019.04.013
https://hdl.handle.net/21.15107/rcub_dais_5762
Grgur B, Janačković M, Jugović B, Gvozdenović MM. The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2019;243:175-182.
doi:10.1016/j.mseb.2019.04.013
https://hdl.handle.net/21.15107/rcub_dais_5762 .
Grgur, Branimir, Janačković, Marija, Jugović, Branimir, Gvozdenović, Milica M., "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics" in Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 243 (2019):175-182,
https://doi.org/10.1016/j.mseb.2019.04.013 .,
https://hdl.handle.net/21.15107/rcub_dais_5762 .
3
4
4

Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions

Nikolić, Nebojša D.; Avramović, Ljiljana; Ivanović, Evica R.; Maksimović, Vesna M.; Baščarević, Zvezdana; Ignjatović, Nenad

(Elsevier, 2019)

TY  - JOUR
AU  - Nikolić, Nebojša D.
AU  - Avramović, Ljiljana
AU  - Ivanović, Evica R.
AU  - Maksimović, Vesna M.
AU  - Baščarević, Zvezdana
AU  - Ignjatović, Nenad
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S100363261965034X
UR  - https://dais.sanu.ac.rs/123456789/6371
AB  - Production of copper powders by the potentiostatic electrolysis under different hydrogen evolution conditions was investigated. Copper powders were characterized by the scanning electron microscope (SEM), X-ray diffraction (XRD), particle size distribution (PSD), and by the determination of the specific surface area (SSA) of the formed powders. Depending on quantity of hydrogen generated during electrolysis, the two types of particles were formed: dendrites and cauliflower-like particles. The dendrites were formed without, while cauliflower-like particles with the quantity of evolved hydrogen enough to achieve strong effect on hydrodynamic conditions in the near-electrode layer. Although macro structure of the particles was very different, they showed similar micro structure. Namely, both types of the particles consisted of small agglomerates of approximately spherical Cu grains at the micro level. The existence of the spherical morphology was just responsible for random orientation of Cu crystallites in both types of particles. The SSA of cauliflower-like particles was more than two times larger than that of the dendrites, while their size was considerably smaller than that of the dendritic particles. In this way, the useful benefit of Cu powder formation in the conditions of vigorous hydrogen evolution is shown.
PB  - Elsevier
T2  - Transactions of Nonferrous Metals Society of China
T1  - Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions
SP  - 1275
EP  - 1284
VL  - 29
IS  - 6
DO  - 10.1016/S1003-6326(19)65034-X
UR  - https://hdl.handle.net/21.15107/rcub_dais_6371
ER  - 
@article{
author = "Nikolić, Nebojša D. and Avramović, Ljiljana and Ivanović, Evica R. and Maksimović, Vesna M. and Baščarević, Zvezdana and Ignjatović, Nenad",
year = "2019",
abstract = "Production of copper powders by the potentiostatic electrolysis under different hydrogen evolution conditions was investigated. Copper powders were characterized by the scanning electron microscope (SEM), X-ray diffraction (XRD), particle size distribution (PSD), and by the determination of the specific surface area (SSA) of the formed powders. Depending on quantity of hydrogen generated during electrolysis, the two types of particles were formed: dendrites and cauliflower-like particles. The dendrites were formed without, while cauliflower-like particles with the quantity of evolved hydrogen enough to achieve strong effect on hydrodynamic conditions in the near-electrode layer. Although macro structure of the particles was very different, they showed similar micro structure. Namely, both types of the particles consisted of small agglomerates of approximately spherical Cu grains at the micro level. The existence of the spherical morphology was just responsible for random orientation of Cu crystallites in both types of particles. The SSA of cauliflower-like particles was more than two times larger than that of the dendrites, while their size was considerably smaller than that of the dendritic particles. In this way, the useful benefit of Cu powder formation in the conditions of vigorous hydrogen evolution is shown.",
publisher = "Elsevier",
journal = "Transactions of Nonferrous Metals Society of China",
title = "Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions",
pages = "1275-1284",
volume = "29",
number = "6",
doi = "10.1016/S1003-6326(19)65034-X",
url = "https://hdl.handle.net/21.15107/rcub_dais_6371"
}
Nikolić, N. D., Avramović, L., Ivanović, E. R., Maksimović, V. M., Baščarević, Z.,& Ignjatović, N.. (2019). Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions. in Transactions of Nonferrous Metals Society of China
Elsevier., 29(6), 1275-1284.
https://doi.org/10.1016/S1003-6326(19)65034-X
https://hdl.handle.net/21.15107/rcub_dais_6371
Nikolić ND, Avramović L, Ivanović ER, Maksimović VM, Baščarević Z, Ignjatović N. Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions. in Transactions of Nonferrous Metals Society of China. 2019;29(6):1275-1284.
doi:10.1016/S1003-6326(19)65034-X
https://hdl.handle.net/21.15107/rcub_dais_6371 .
Nikolić, Nebojša D., Avramović, Ljiljana, Ivanović, Evica R., Maksimović, Vesna M., Baščarević, Zvezdana, Ignjatović, Nenad, "Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions" in Transactions of Nonferrous Metals Society of China, 29, no. 6 (2019):1275-1284,
https://doi.org/10.1016/S1003-6326(19)65034-X .,
https://hdl.handle.net/21.15107/rcub_dais_6371 .
10
13
16

Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions

Nikolić, Nebojša D.; Avramović, Ljiljana; Ivanović, Evica R.; Maksimović, Vesna M.; Baščarević, Zvezdana; Ignjatović, Nenad

(Elsevier, 2019)

TY  - JOUR
AU  - Nikolić, Nebojša D.
AU  - Avramović, Ljiljana
AU  - Ivanović, Evica R.
AU  - Maksimović, Vesna M.
AU  - Baščarević, Zvezdana
AU  - Ignjatović, Nenad
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S100363261965034X
UR  - https://dais.sanu.ac.rs/123456789/6370
AB  - Production of copper powders by the potentiostatic electrolysis under different hydrogen evolution conditions was investigated. Copper powders were characterized by the scanning electron microscope (SEM), X-ray diffraction (XRD), particle size distribution (PSD), and by the determination of the specific surface area (SSA) of the formed powders. Depending on quantity of hydrogen generated during electrolysis, the two types of particles were formed: dendrites and cauliflower-like particles. The dendrites were formed without, while cauliflower-like particles with the quantity of evolved hydrogen enough to achieve strong effect on hydrodynamic conditions in the near-electrode layer. Although macro structure of the particles was very different, they showed similar micro structure. Namely, both types of the particles consisted of small agglomerates of approximately spherical Cu grains at the micro level. The existence of the spherical morphology was just responsible for random orientation of Cu crystallites in both types of particles. The SSA of cauliflower-like particles was more than two times larger than that of the dendrites, while their size was considerably smaller than that of the dendritic particles. In this way, the useful benefit of Cu powder formation in the conditions of vigorous hydrogen evolution is shown.
PB  - Elsevier
T2  - Transactions of Nonferrous Metals Society of China
T1  - Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions
SP  - 1275
EP  - 1284
VL  - 29
IS  - 6
DO  - 10.1016/S1003-6326(19)65034-X
UR  - https://hdl.handle.net/21.15107/rcub_dais_6370
ER  - 
@article{
author = "Nikolić, Nebojša D. and Avramović, Ljiljana and Ivanović, Evica R. and Maksimović, Vesna M. and Baščarević, Zvezdana and Ignjatović, Nenad",
year = "2019",
abstract = "Production of copper powders by the potentiostatic electrolysis under different hydrogen evolution conditions was investigated. Copper powders were characterized by the scanning electron microscope (SEM), X-ray diffraction (XRD), particle size distribution (PSD), and by the determination of the specific surface area (SSA) of the formed powders. Depending on quantity of hydrogen generated during electrolysis, the two types of particles were formed: dendrites and cauliflower-like particles. The dendrites were formed without, while cauliflower-like particles with the quantity of evolved hydrogen enough to achieve strong effect on hydrodynamic conditions in the near-electrode layer. Although macro structure of the particles was very different, they showed similar micro structure. Namely, both types of the particles consisted of small agglomerates of approximately spherical Cu grains at the micro level. The existence of the spherical morphology was just responsible for random orientation of Cu crystallites in both types of particles. The SSA of cauliflower-like particles was more than two times larger than that of the dendrites, while their size was considerably smaller than that of the dendritic particles. In this way, the useful benefit of Cu powder formation in the conditions of vigorous hydrogen evolution is shown.",
publisher = "Elsevier",
journal = "Transactions of Nonferrous Metals Society of China",
title = "Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions",
pages = "1275-1284",
volume = "29",
number = "6",
doi = "10.1016/S1003-6326(19)65034-X",
url = "https://hdl.handle.net/21.15107/rcub_dais_6370"
}
Nikolić, N. D., Avramović, L., Ivanović, E. R., Maksimović, V. M., Baščarević, Z.,& Ignjatović, N.. (2019). Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions. in Transactions of Nonferrous Metals Society of China
Elsevier., 29(6), 1275-1284.
https://doi.org/10.1016/S1003-6326(19)65034-X
https://hdl.handle.net/21.15107/rcub_dais_6370
Nikolić ND, Avramović L, Ivanović ER, Maksimović VM, Baščarević Z, Ignjatović N. Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions. in Transactions of Nonferrous Metals Society of China. 2019;29(6):1275-1284.
doi:10.1016/S1003-6326(19)65034-X
https://hdl.handle.net/21.15107/rcub_dais_6370 .
Nikolić, Nebojša D., Avramović, Ljiljana, Ivanović, Evica R., Maksimović, Vesna M., Baščarević, Zvezdana, Ignjatović, Nenad, "Comparative morphological and crystallographic analysis of copper powders obtained under different electrolysis conditions" in Transactions of Nonferrous Metals Society of China, 29, no. 6 (2019):1275-1284,
https://doi.org/10.1016/S1003-6326(19)65034-X .,
https://hdl.handle.net/21.15107/rcub_dais_6370 .
10
13
16

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

Grgur, Branimir

(2018)

TY  - DATA
AU  - Grgur, Branimir
PY  - 2018
UR  - https://data.mendeley.com/datasets/n8fcg2g5z4
UR  - https://dais.sanu.ac.rs/123456789/5976
AB  - The data files contain 11 diagrams created in Origin and the underlying measurement data. 
Fig. 1. Cyclic voltammogram of the PPy electrode in 2 M NH4Cl and 1.1 M ZnCl2 a) Galvanostatic polymerization of pyrrole from 1 M HCl and 0.1 M pyrrole, b) Polarization curve (v = 1 mV s-1) of the zinc electrode in 2 M NH4Cl and 1.1 M ZnCl2.Fig. 2. a) The dependence of the PPy potentials over time on applied currents, b) The dependence of the voltage over time on applied currents of Zn|PPy cell.Fig. 3. The dependence of the charge-discharge capacity (left) and specific capacity (right) on applied current. Inset: Coulombic efficiency on applied current and specific current based on PPy mass.Fig. 4. Cyclization of the Zn|PPy cell. Inset: The dependence of the PPy specific charge-discharge capacity on cycle number.Fig. 5. Electrochemical formation of PPy, PbO2 and PbSO4Fig. 6. Cyclic voltammograms of the investigated materials in 1 M H2SO4 and 0.5 M (NH4)2SO4Fig. 7. Charge-discharge curves of the investigated materials for the different currents.Fig. 8. The dependence of charge-discharge capacity (left) and specific capacity based on PPy mass (right) on applied current. Inset: The dependence of the Coulombic efficiency (C.E.), for PPy end discharge potentials of –1 V (○) and –0.45 V (), on specific discharge current.  Fig. 9. Cyclization of the PPy|PbO2 cell with an applied current of 6 mA. Inset: dependence of the charge-discharge voltage on specific capacity based on PPy.Fig. 10. Cyclization of the PbSO4|PPy cell with an applied current of 6 mA. Inset: dependence of the charge-discharge voltage on specific capacity based on PPy.Fig. 11. The dependence of the charge-discharge voltages on the specific capacities based on active masses at a current of 6 mA (1 mA cm-2), of the investigated cells.
T1  - The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics: Dataset
DO  - 10.17632/n8fcg2g5z4.1
UR  - https://hdl.handle.net/21.15107/rcub_dais_5976
ER  - 
@misc{
author = "Grgur, Branimir",
year = "2018",
abstract = "The data files contain 11 diagrams created in Origin and the underlying measurement data. 
Fig. 1. Cyclic voltammogram of the PPy electrode in 2 M NH4Cl and 1.1 M ZnCl2 a) Galvanostatic polymerization of pyrrole from 1 M HCl and 0.1 M pyrrole, b) Polarization curve (v = 1 mV s-1) of the zinc electrode in 2 M NH4Cl and 1.1 M ZnCl2.Fig. 2. a) The dependence of the PPy potentials over time on applied currents, b) The dependence of the voltage over time on applied currents of Zn|PPy cell.Fig. 3. The dependence of the charge-discharge capacity (left) and specific capacity (right) on applied current. Inset: Coulombic efficiency on applied current and specific current based on PPy mass.Fig. 4. Cyclization of the Zn|PPy cell. Inset: The dependence of the PPy specific charge-discharge capacity on cycle number.Fig. 5. Electrochemical formation of PPy, PbO2 and PbSO4Fig. 6. Cyclic voltammograms of the investigated materials in 1 M H2SO4 and 0.5 M (NH4)2SO4Fig. 7. Charge-discharge curves of the investigated materials for the different currents.Fig. 8. The dependence of charge-discharge capacity (left) and specific capacity based on PPy mass (right) on applied current. Inset: The dependence of the Coulombic efficiency (C.E.), for PPy end discharge potentials of –1 V (○) and –0.45 V (), on specific discharge current.  Fig. 9. Cyclization of the PPy|PbO2 cell with an applied current of 6 mA. Inset: dependence of the charge-discharge voltage on specific capacity based on PPy.Fig. 10. Cyclization of the PbSO4|PPy cell with an applied current of 6 mA. Inset: dependence of the charge-discharge voltage on specific capacity based on PPy.Fig. 11. The dependence of the charge-discharge voltages on the specific capacities based on active masses at a current of 6 mA (1 mA cm-2), of the investigated cells.",
title = "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics: Dataset",
doi = "10.17632/n8fcg2g5z4.1",
url = "https://hdl.handle.net/21.15107/rcub_dais_5976"
}
Grgur, B.. (2018). The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics: Dataset. .
https://doi.org/10.17632/n8fcg2g5z4.1
https://hdl.handle.net/21.15107/rcub_dais_5976
Grgur B. The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics: Dataset. 2018;.
doi:10.17632/n8fcg2g5z4.1
https://hdl.handle.net/21.15107/rcub_dais_5976 .
Grgur, Branimir, "The initial characteristics of the polypyrrole based aqueous rechargeable batteries with supercapattery characteristics: Dataset" (2018),
https://doi.org/10.17632/n8fcg2g5z4.1 .,
https://hdl.handle.net/21.15107/rcub_dais_5976 .

The influence of m-aminobenzoic acid on electrochemical synthesis and behavior of poly(aniline-co-(m-aminobenzoic acid)

Jokić, Bojan; Džunuzovic, Enis; Grgur, Branimir; Jugović, Branimir; Trišović, Tomislav; Stevanović, Jasmina S.; Gvozdenovic, Milica M.

(Springer, Dordrecht, 2017)

TY  - JOUR
AU  - Jokić, Bojan
AU  - Džunuzovic, Enis
AU  - Grgur, Branimir
AU  - Jugović, Branimir
AU  - Trišović, Tomislav
AU  - Stevanović, Jasmina S.
AU  - Gvozdenovic, Milica M.
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/4843
AB  - Poly(aniline-co-(m-aminobenzoic acid)) was synthesized electrochemically at graphite electrode under galvanostatic conditions. Aqueous electrolyte for synthesis was consisted of HCl and different amount of aniline and m-aminobenzoic acid. The presence of the meta positioned carboxylic group in m-aminobenzoic acid influenced higher co-polymerization potential, different morphology and electrochemical behavior of copolymers compared to polyaniline. Electrochemical activity is achieved by proton exchange in neutral environment that can result in a faster charge/discharge process, which is in the case of PANI limited by slow anion exchange, making this material promising for consideration in super-capacitors and in biological system.
PB  - Springer, Dordrecht
T2  - Journal of Polymer Research
T1  - The influence of m-aminobenzoic acid on electrochemical synthesis and behavior of poly(aniline-co-(m-aminobenzoic acid)
SP  - 146
VL  - 24
IS  - 9
DO  - 10.1007/s10965-017-1313-5
UR  - https://hdl.handle.net/21.15107/rcub_dais_4843
ER  - 
@article{
author = "Jokić, Bojan and Džunuzovic, Enis and Grgur, Branimir and Jugović, Branimir and Trišović, Tomislav and Stevanović, Jasmina S. and Gvozdenovic, Milica M.",
year = "2017",
abstract = "Poly(aniline-co-(m-aminobenzoic acid)) was synthesized electrochemically at graphite electrode under galvanostatic conditions. Aqueous electrolyte for synthesis was consisted of HCl and different amount of aniline and m-aminobenzoic acid. The presence of the meta positioned carboxylic group in m-aminobenzoic acid influenced higher co-polymerization potential, different morphology and electrochemical behavior of copolymers compared to polyaniline. Electrochemical activity is achieved by proton exchange in neutral environment that can result in a faster charge/discharge process, which is in the case of PANI limited by slow anion exchange, making this material promising for consideration in super-capacitors and in biological system.",
publisher = "Springer, Dordrecht",
journal = "Journal of Polymer Research",
title = "The influence of m-aminobenzoic acid on electrochemical synthesis and behavior of poly(aniline-co-(m-aminobenzoic acid)",
pages = "146",
volume = "24",
number = "9",
doi = "10.1007/s10965-017-1313-5",
url = "https://hdl.handle.net/21.15107/rcub_dais_4843"
}
Jokić, B., Džunuzovic, E., Grgur, B., Jugović, B., Trišović, T., Stevanović, J. S.,& Gvozdenovic, M. M.. (2017). The influence of m-aminobenzoic acid on electrochemical synthesis and behavior of poly(aniline-co-(m-aminobenzoic acid). in Journal of Polymer Research
Springer, Dordrecht., 24(9), 146.
https://doi.org/10.1007/s10965-017-1313-5
https://hdl.handle.net/21.15107/rcub_dais_4843
Jokić B, Džunuzovic E, Grgur B, Jugović B, Trišović T, Stevanović JS, Gvozdenovic MM. The influence of m-aminobenzoic acid on electrochemical synthesis and behavior of poly(aniline-co-(m-aminobenzoic acid). in Journal of Polymer Research. 2017;24(9):146.
doi:10.1007/s10965-017-1313-5
https://hdl.handle.net/21.15107/rcub_dais_4843 .
Jokić, Bojan, Džunuzovic, Enis, Grgur, Branimir, Jugović, Branimir, Trišović, Tomislav, Stevanović, Jasmina S., Gvozdenovic, Milica M., "The influence of m-aminobenzoic acid on electrochemical synthesis and behavior of poly(aniline-co-(m-aminobenzoic acid)" in Journal of Polymer Research, 24, no. 9 (2017):146,
https://doi.org/10.1007/s10965-017-1313-5 .,
https://hdl.handle.net/21.15107/rcub_dais_4843 .
4
3
4

Photo-assisted electrochemical oxidation of the urea onto TiO2-nanotubes modified by hematite

Omymen, Waleed M.; Rogan, Jelena; Jugović, Branimir; Gvozdenović, Milica M.; Grgur, Branimir

(Elsevier, 2017)

TY  - JOUR
AU  - Omymen, Waleed M.
AU  - Rogan, Jelena
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica M.
AU  - Grgur, Branimir
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2339
AB  - The electrochemical oxidation of the urea in near neutral pH is investigated on platinum electrode. It is shown that oxidation reaction is practically inhibited up to the potentials of ∼0.9 V. The same reaction is investigated onto electrochemically obtained titanium dioxide nanotubes modified by hematite using facile, low-cost successive ion layer adsorption and reaction (SILAR) method. It is shown that such system possesses electrocatalytic activity at very low potentials, and activity can be further improved by the illumination of the electrode in the photo-assisted reaction. The possible application of the photoactive anode is considered in the application of urea based water electrolysis and urea based fuel cell.
PB  - Elsevier
T2  - Journal of Saudi Chemical Society
T1  - Photo-assisted electrochemical oxidation of the urea onto TiO2-nanotubes modified by hematite
SP  - 990
EP  - 997
VL  - 21
IS  - 8
DO  - 10.1016/j.jscs.2017.05.010
UR  - https://hdl.handle.net/21.15107/rcub_dais_2339
ER  - 
@article{
author = "Omymen, Waleed M. and Rogan, Jelena and Jugović, Branimir and Gvozdenović, Milica M. and Grgur, Branimir",
year = "2017",
abstract = "The electrochemical oxidation of the urea in near neutral pH is investigated on platinum electrode. It is shown that oxidation reaction is practically inhibited up to the potentials of ∼0.9 V. The same reaction is investigated onto electrochemically obtained titanium dioxide nanotubes modified by hematite using facile, low-cost successive ion layer adsorption and reaction (SILAR) method. It is shown that such system possesses electrocatalytic activity at very low potentials, and activity can be further improved by the illumination of the electrode in the photo-assisted reaction. The possible application of the photoactive anode is considered in the application of urea based water electrolysis and urea based fuel cell.",
publisher = "Elsevier",
journal = "Journal of Saudi Chemical Society",
title = "Photo-assisted electrochemical oxidation of the urea onto TiO2-nanotubes modified by hematite",
pages = "990-997",
volume = "21",
number = "8",
doi = "10.1016/j.jscs.2017.05.010",
url = "https://hdl.handle.net/21.15107/rcub_dais_2339"
}
Omymen, W. M., Rogan, J., Jugović, B., Gvozdenović, M. M.,& Grgur, B.. (2017). Photo-assisted electrochemical oxidation of the urea onto TiO2-nanotubes modified by hematite. in Journal of Saudi Chemical Society
Elsevier., 21(8), 990-997.
https://doi.org/10.1016/j.jscs.2017.05.010
https://hdl.handle.net/21.15107/rcub_dais_2339
Omymen WM, Rogan J, Jugović B, Gvozdenović MM, Grgur B. Photo-assisted electrochemical oxidation of the urea onto TiO2-nanotubes modified by hematite. in Journal of Saudi Chemical Society. 2017;21(8):990-997.
doi:10.1016/j.jscs.2017.05.010
https://hdl.handle.net/21.15107/rcub_dais_2339 .
Omymen, Waleed M., Rogan, Jelena, Jugović, Branimir, Gvozdenović, Milica M., Grgur, Branimir, "Photo-assisted electrochemical oxidation of the urea onto TiO2-nanotubes modified by hematite" in Journal of Saudi Chemical Society, 21, no. 8 (2017):990-997,
https://doi.org/10.1016/j.jscs.2017.05.010 .,
https://hdl.handle.net/21.15107/rcub_dais_2339 .
8
8
9

Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics

Al-Eggiely, Ali H.; Alguail, Alsadek A.; Gvozdenović, Milica M.; Jugović, Branimir; Grgur, Branimir

(2017)

TY  - JOUR
AU  - Al-Eggiely, Ali H.
AU  - Alguail, Alsadek A.
AU  - Gvozdenović, Milica M.
AU  - Jugović, Branimir
AU  - Grgur, Branimir
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/16010
AB  - An environmentally friendly cell using polypyrrole-air regenerative cathode and zinc as anode is investigated in the 3% sodium chloride solution. The cell can operate in different charge and discharge mode. Polypyrrole can be reoxidized (doped) with chloride anions either by using dissolved oxygen or by an external power supply, e.g., small photovoltaic cell. In that way, after discharge, capacity retaining can be achieved by using seawater as the electrolyte. During low discharge rate, the delicate balance between solid state diffusion-controlled dedoping and chemical oxidation of polypyrrole produced by hydrogen peroxide is achieved, generating stable voltage plateau. The cell is proposed to operate as a power supply for different sensor devices in two modes. In the low discharge mode (10–20 mA g−1), it can be used for data acquisition, and at the fast discharge mode (up to 2 A g−1) for collecting data transmission.
T2  - Journal of Solid State Electrochemistry
T1  - Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics
SP  - 2769
EP  - 2777
VL  - 21
IS  - 10
DO  - 10.1007/s10008-017-3597-0
UR  - https://hdl.handle.net/21.15107/rcub_dais_16010
ER  - 
@article{
author = "Al-Eggiely, Ali H. and Alguail, Alsadek A. and Gvozdenović, Milica M. and Jugović, Branimir and Grgur, Branimir",
year = "2017",
abstract = "An environmentally friendly cell using polypyrrole-air regenerative cathode and zinc as anode is investigated in the 3% sodium chloride solution. The cell can operate in different charge and discharge mode. Polypyrrole can be reoxidized (doped) with chloride anions either by using dissolved oxygen or by an external power supply, e.g., small photovoltaic cell. In that way, after discharge, capacity retaining can be achieved by using seawater as the electrolyte. During low discharge rate, the delicate balance between solid state diffusion-controlled dedoping and chemical oxidation of polypyrrole produced by hydrogen peroxide is achieved, generating stable voltage plateau. The cell is proposed to operate as a power supply for different sensor devices in two modes. In the low discharge mode (10–20 mA g−1), it can be used for data acquisition, and at the fast discharge mode (up to 2 A g−1) for collecting data transmission.",
journal = "Journal of Solid State Electrochemistry",
title = "Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics",
pages = "2769-2777",
volume = "21",
number = "10",
doi = "10.1007/s10008-017-3597-0",
url = "https://hdl.handle.net/21.15107/rcub_dais_16010"
}
Al-Eggiely, A. H., Alguail, A. A., Gvozdenović, M. M., Jugović, B.,& Grgur, B.. (2017). Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics. in Journal of Solid State Electrochemistry, 21(10), 2769-2777.
https://doi.org/10.1007/s10008-017-3597-0
https://hdl.handle.net/21.15107/rcub_dais_16010
Al-Eggiely AH, Alguail AA, Gvozdenović MM, Jugović B, Grgur B. Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics. in Journal of Solid State Electrochemistry. 2017;21(10):2769-2777.
doi:10.1007/s10008-017-3597-0
https://hdl.handle.net/21.15107/rcub_dais_16010 .
Al-Eggiely, Ali H., Alguail, Alsadek A., Gvozdenović, Milica M., Jugović, Branimir, Grgur, Branimir, "Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics" in Journal of Solid State Electrochemistry, 21, no. 10 (2017):2769-2777,
https://doi.org/10.1007/s10008-017-3597-0 .,
https://hdl.handle.net/21.15107/rcub_dais_16010 .
2
2
2

Polypyrrole-based Enzyme Electrode with Immobilized Glucose Oxidase for Electrochemical Determination of Glucose

Jugović, Branimir; Grgur, Branimir; Antov, Mirjana; Knežević Jugović, Zorica; Stevanović, Jasmina S.; Gvozdenović, Milica M.

(2016)

TY  - JOUR
AU  - Jugović, Branimir
AU  - Grgur, Branimir
AU  - Antov, Mirjana
AU  - Knežević Jugović, Zorica
AU  - Stevanović, Jasmina S.
AU  - Gvozdenović, Milica M.
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/15979
AB  - Polypyrrole enzyme electrode was formed by immobilization of glucose oxidase via glutaraldehyde into electrochemically synthesized polypyrrole on glassy carbon electrode. Electrochemical synthesis was performed in 0.5 mol dm(-3) HCl and 0.2 mol dm(-3) pyrrole at constant current density of 2 mA cm(-2). Chronopotentiometric curves of polypyrrole enzyme electrode were recorded at current density of 42 nA cm(-2) for different glucose concentrations. The determined value of the apparent Michaelis-Menten constant was 0.045 mmol dm(-3) which is significantly lower than that of free enzyme indicating enhanced enzyme efficiency when it is immobilized into electroconducting polymer matrix.
T2  - International Journal of Electrochemcal Science
T1  - Polypyrrole-based Enzyme Electrode with Immobilized Glucose Oxidase for Electrochemical Determination of Glucose
SP  - 1152
EP  - 1161
VL  - 11
IS  - 2
UR  - https://hdl.handle.net/21.15107/rcub_dais_15979
ER  - 
@article{
author = "Jugović, Branimir and Grgur, Branimir and Antov, Mirjana and Knežević Jugović, Zorica and Stevanović, Jasmina S. and Gvozdenović, Milica M.",
year = "2016",
abstract = "Polypyrrole enzyme electrode was formed by immobilization of glucose oxidase via glutaraldehyde into electrochemically synthesized polypyrrole on glassy carbon electrode. Electrochemical synthesis was performed in 0.5 mol dm(-3) HCl and 0.2 mol dm(-3) pyrrole at constant current density of 2 mA cm(-2). Chronopotentiometric curves of polypyrrole enzyme electrode were recorded at current density of 42 nA cm(-2) for different glucose concentrations. The determined value of the apparent Michaelis-Menten constant was 0.045 mmol dm(-3) which is significantly lower than that of free enzyme indicating enhanced enzyme efficiency when it is immobilized into electroconducting polymer matrix.",
journal = "International Journal of Electrochemcal Science",
title = "Polypyrrole-based Enzyme Electrode with Immobilized Glucose Oxidase for Electrochemical Determination of Glucose",
pages = "1152-1161",
volume = "11",
number = "2",
url = "https://hdl.handle.net/21.15107/rcub_dais_15979"
}
Jugović, B., Grgur, B., Antov, M., Knežević Jugović, Z., Stevanović, J. S.,& Gvozdenović, M. M.. (2016). Polypyrrole-based Enzyme Electrode with Immobilized Glucose Oxidase for Electrochemical Determination of Glucose. in International Journal of Electrochemcal Science, 11(2), 1152-1161.
https://hdl.handle.net/21.15107/rcub_dais_15979
Jugović B, Grgur B, Antov M, Knežević Jugović Z, Stevanović JS, Gvozdenović MM. Polypyrrole-based Enzyme Electrode with Immobilized Glucose Oxidase for Electrochemical Determination of Glucose. in International Journal of Electrochemcal Science. 2016;11(2):1152-1161.
https://hdl.handle.net/21.15107/rcub_dais_15979 .
Jugović, Branimir, Grgur, Branimir, Antov, Mirjana, Knežević Jugović, Zorica, Stevanović, Jasmina S., Gvozdenović, Milica M., "Polypyrrole-based Enzyme Electrode with Immobilized Glucose Oxidase for Electrochemical Determination of Glucose" in International Journal of Electrochemcal Science, 11, no. 2 (2016):1152-1161,
https://hdl.handle.net/21.15107/rcub_dais_15979 .

Influence of mechanical activation on mechanical properties of PVDF-nanoparticle composites

Živojinović, Jelena; Peleš, Adriana; Blagojević, Vladimir A.; Kosanović, Darko; Pavlović, Vladimir B.

(2016)

TY  - CONF
AU  - Živojinović, Jelena
AU  - Peleš, Adriana
AU  - Blagojević, Vladimir A.
AU  - Kosanović, Darko
AU  - Pavlović, Vladimir B.
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/861
AB  - Mechanical activation leads to the creation of new surfaces and decrease in particle size of the initial powder particles, which affects the crystallization of PVDF matrix.  In addition, prolonged mechanical activation leads to agglomeration of nanoparticles agglomerates of different sizes. 
Microstructural changes due to mechanical activation in ZnO, BaTiO3, SrTiO3 and TiO2 powders were investigated using electron microscopy (TEM and SEM), x-ray diffraction (XRD) and particle size analysis (PSA). These were correlated with molecular simulations of mechanical properties of PVDF-nanocluster composites with different oxide nanocluster sizes (1, 1.5 and 2 nm) 
Each system was simulated using a periodic system of metal oxide nanocrystal inside β-PVDF matrix. β-PVDF was chosen for its superior properties over α- and γ- phases. Geometry of each system was optimized prior to the calculation of mechanical properties using GULP v4.3 software package. 
Molecular simulations show that, in general, mechanical properties (Young modulus as an indication of elasticity, Shear modulus as an indication of hardness) for all systems improve with decrease in nanocluster size. This suggests that mechanical activation of fillers in PVDF-metal oxide nanoparticle composites should have a positive effect on the mechanical properties of composite systems. 
This suggests mechanical activation as an easy an inexpensive method of improving mechanical properties of polymer-nanocrystal composite materials.
T1  - Influence of mechanical activation on mechanical properties of PVDF-nanoparticle composites
UR  - https://hdl.handle.net/21.15107/rcub_dais_861
ER  - 
@conference{
author = "Živojinović, Jelena and Peleš, Adriana and Blagojević, Vladimir A. and Kosanović, Darko and Pavlović, Vladimir B.",
year = "2016",
abstract = "Mechanical activation leads to the creation of new surfaces and decrease in particle size of the initial powder particles, which affects the crystallization of PVDF matrix.  In addition, prolonged mechanical activation leads to agglomeration of nanoparticles agglomerates of different sizes. 
Microstructural changes due to mechanical activation in ZnO, BaTiO3, SrTiO3 and TiO2 powders were investigated using electron microscopy (TEM and SEM), x-ray diffraction (XRD) and particle size analysis (PSA). These were correlated with molecular simulations of mechanical properties of PVDF-nanocluster composites with different oxide nanocluster sizes (1, 1.5 and 2 nm) 
Each system was simulated using a periodic system of metal oxide nanocrystal inside β-PVDF matrix. β-PVDF was chosen for its superior properties over α- and γ- phases. Geometry of each system was optimized prior to the calculation of mechanical properties using GULP v4.3 software package. 
Molecular simulations show that, in general, mechanical properties (Young modulus as an indication of elasticity, Shear modulus as an indication of hardness) for all systems improve with decrease in nanocluster size. This suggests that mechanical activation of fillers in PVDF-metal oxide nanoparticle composites should have a positive effect on the mechanical properties of composite systems. 
This suggests mechanical activation as an easy an inexpensive method of improving mechanical properties of polymer-nanocrystal composite materials.",
title = "Influence of mechanical activation on mechanical properties of PVDF-nanoparticle composites",
url = "https://hdl.handle.net/21.15107/rcub_dais_861"
}
Živojinović, J., Peleš, A., Blagojević, V. A., Kosanović, D.,& Pavlović, V. B.. (2016). Influence of mechanical activation on mechanical properties of PVDF-nanoparticle composites. .
https://hdl.handle.net/21.15107/rcub_dais_861
Živojinović J, Peleš A, Blagojević VA, Kosanović D, Pavlović VB. Influence of mechanical activation on mechanical properties of PVDF-nanoparticle composites. 2016;.
https://hdl.handle.net/21.15107/rcub_dais_861 .
Živojinović, Jelena, Peleš, Adriana, Blagojević, Vladimir A., Kosanović, Darko, Pavlović, Vladimir B., "Influence of mechanical activation on mechanical properties of PVDF-nanoparticle composites" (2016),
https://hdl.handle.net/21.15107/rcub_dais_861 .

Improvement of the epoxy coating properties by incorporation of polyaniline surface treated TiO2 nanoparticles previously modified with vitamin B6

Radoman, Tijana S.; Džunuzović, Jasna V.; Grgur, Branimir; Gvozdenović, Milica M.; Jugović, Branimir; Milićević, Dejan S.; Džunuzović, Enis S.

(Elsevier, 2016)

TY  - JOUR
AU  - Radoman, Tijana S.
AU  - Džunuzović, Jasna V.
AU  - Grgur, Branimir
AU  - Gvozdenović, Milica M.
AU  - Jugović, Branimir
AU  - Milićević, Dejan S.
AU  - Džunuzović, Enis S.
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/16000
AB  - Novel TiO2-PANI core-shell nanocomposite, prepared by in situ oxidative polymerization of aniline in the presence of TiO2 nanoparticles surface modified with vitamin B6, was used to reinforce epoxy resin. The size of prepared TiO2 nanoparticles and TiO2-PANI nanocomposite were determined by a transmission electron microscopy (TEM). The surface modification of TiO2 nanoparticles was confirmed by FTIR and UV–vis spectroscopy, while the morphology of PANI and TiO2-PANI nanocomposite was investigated by scanning electron microscopy (SEM). The influence of TiO2-PANI nanocomposite on glass transition temperature, dielectric and dynamic mechanical properties, thermooxidative stability, mechanical and anticorrosion properties of epoxy based nanocomposites was investigated and compared to the properties of epoxy/PANI nanocomposites. It has been observed that the glass transition temperature of epoxy resin increases after introduction of PANI and TiO2-PANI nanocomposite, as well as with increasing their content. Prepared nanocomposites exhibited higher value of dielectric constant than pure epoxy resin. Epoxy based coating containing TiO2-PANI nanocomposite showed lower dielectric loss, higher hardness and better anticorrosion properties than pure epoxy resin and epoxy/PANI nanocomposite.
PB  - Elsevier
T2  - Progress in Organic Coatings
T1  - Improvement of the epoxy coating properties by incorporation of polyaniline surface treated TiO2 nanoparticles previously modified with vitamin B6
SP  - 346
EP  - 355
VL  - 99
DO  - 10.1016/j.porgcoat.2016.06.014
UR  - https://hdl.handle.net/21.15107/rcub_dais_16000
ER  - 
@article{
author = "Radoman, Tijana S. and Džunuzović, Jasna V. and Grgur, Branimir and Gvozdenović, Milica M. and Jugović, Branimir and Milićević, Dejan S. and Džunuzović, Enis S.",
year = "2016",
abstract = "Novel TiO2-PANI core-shell nanocomposite, prepared by in situ oxidative polymerization of aniline in the presence of TiO2 nanoparticles surface modified with vitamin B6, was used to reinforce epoxy resin. The size of prepared TiO2 nanoparticles and TiO2-PANI nanocomposite were determined by a transmission electron microscopy (TEM). The surface modification of TiO2 nanoparticles was confirmed by FTIR and UV–vis spectroscopy, while the morphology of PANI and TiO2-PANI nanocomposite was investigated by scanning electron microscopy (SEM). The influence of TiO2-PANI nanocomposite on glass transition temperature, dielectric and dynamic mechanical properties, thermooxidative stability, mechanical and anticorrosion properties of epoxy based nanocomposites was investigated and compared to the properties of epoxy/PANI nanocomposites. It has been observed that the glass transition temperature of epoxy resin increases after introduction of PANI and TiO2-PANI nanocomposite, as well as with increasing their content. Prepared nanocomposites exhibited higher value of dielectric constant than pure epoxy resin. Epoxy based coating containing TiO2-PANI nanocomposite showed lower dielectric loss, higher hardness and better anticorrosion properties than pure epoxy resin and epoxy/PANI nanocomposite.",
publisher = "Elsevier",
journal = "Progress in Organic Coatings",
title = "Improvement of the epoxy coating properties by incorporation of polyaniline surface treated TiO2 nanoparticles previously modified with vitamin B6",
pages = "346-355",
volume = "99",
doi = "10.1016/j.porgcoat.2016.06.014",
url = "https://hdl.handle.net/21.15107/rcub_dais_16000"
}
Radoman, T. S., Džunuzović, J. V., Grgur, B., Gvozdenović, M. M., Jugović, B., Milićević, D. S.,& Džunuzović, E. S.. (2016). Improvement of the epoxy coating properties by incorporation of polyaniline surface treated TiO2 nanoparticles previously modified with vitamin B6. in Progress in Organic Coatings
Elsevier., 99, 346-355.
https://doi.org/10.1016/j.porgcoat.2016.06.014
https://hdl.handle.net/21.15107/rcub_dais_16000
Radoman TS, Džunuzović JV, Grgur B, Gvozdenović MM, Jugović B, Milićević DS, Džunuzović ES. Improvement of the epoxy coating properties by incorporation of polyaniline surface treated TiO2 nanoparticles previously modified with vitamin B6. in Progress in Organic Coatings. 2016;99:346-355.
doi:10.1016/j.porgcoat.2016.06.014
https://hdl.handle.net/21.15107/rcub_dais_16000 .
Radoman, Tijana S., Džunuzović, Jasna V., Grgur, Branimir, Gvozdenović, Milica M., Jugović, Branimir, Milićević, Dejan S., Džunuzović, Enis S., "Improvement of the epoxy coating properties by incorporation of polyaniline surface treated TiO2 nanoparticles previously modified with vitamin B6" in Progress in Organic Coatings, 99 (2016):346-355,
https://doi.org/10.1016/j.porgcoat.2016.06.014 .,
https://hdl.handle.net/21.15107/rcub_dais_16000 .
21
18
20

Biofuel cell based on horseradish peroxidase immobilized on copper sulfide as anode for decolorization of anthraquinone AV109 dye

Šekuljica, Nataša Ž.; Gvozdenović, Milica M.; Knežević Jugović, Zorica; Jugović, Branimir; Grgur, Branimir

(Elsevier, 2016)

TY  - JOUR
AU  - Šekuljica, Nataša Ž.
AU  - Gvozdenović, Milica M.
AU  - Knežević Jugović, Zorica
AU  - Jugović, Branimir
AU  - Grgur, Branimir
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/16004
AB  - The potential application of electrochemically formed copper sulfide as horseradish peroxidase mediator in the enzymatic biofuel cell and anthraquinone AV109 dye as a fuel is investigated. The open circuit voltage of 0.52 V and short circuit current of ∼3.6 µA/cm2 are obtained, with the maximum specific power of ∼1 µW/cm2. The influence of internal resistance of the cell is discussed. Decolorization is investigated under open circuit potentials, and under external load of 3.3 kΩ conditions. In both cases, 40% of decolorization is achieved, but are three times faster under external load conditions. Specific energy during decolorization in such cell is estimated to ∼5 mWh/m2. The possible mechanism of the power generation during decolorization of AV 109 dye is discussed.
PB  - Elsevier
T2  - Journal of Energy Chemistry
T1  - Biofuel cell based on horseradish peroxidase immobilized on copper sulfide as anode for decolorization of anthraquinone AV109 dye
SP  - 403
EP  - 408
VL  - 25
IS  - 3
DO  - 10.1016/j.jechem.2016.03.011
UR  - https://hdl.handle.net/21.15107/rcub_dais_16004
ER  - 
@article{
author = "Šekuljica, Nataša Ž. and Gvozdenović, Milica M. and Knežević Jugović, Zorica and Jugović, Branimir and Grgur, Branimir",
year = "2016",
abstract = "The potential application of electrochemically formed copper sulfide as horseradish peroxidase mediator in the enzymatic biofuel cell and anthraquinone AV109 dye as a fuel is investigated. The open circuit voltage of 0.52 V and short circuit current of ∼3.6 µA/cm2 are obtained, with the maximum specific power of ∼1 µW/cm2. The influence of internal resistance of the cell is discussed. Decolorization is investigated under open circuit potentials, and under external load of 3.3 kΩ conditions. In both cases, 40% of decolorization is achieved, but are three times faster under external load conditions. Specific energy during decolorization in such cell is estimated to ∼5 mWh/m2. The possible mechanism of the power generation during decolorization of AV 109 dye is discussed.",
publisher = "Elsevier",
journal = "Journal of Energy Chemistry",
title = "Biofuel cell based on horseradish peroxidase immobilized on copper sulfide as anode for decolorization of anthraquinone AV109 dye",
pages = "403-408",
volume = "25",
number = "3",
doi = "10.1016/j.jechem.2016.03.011",
url = "https://hdl.handle.net/21.15107/rcub_dais_16004"
}
Šekuljica, N. Ž., Gvozdenović, M. M., Knežević Jugović, Z., Jugović, B.,& Grgur, B.. (2016). Biofuel cell based on horseradish peroxidase immobilized on copper sulfide as anode for decolorization of anthraquinone AV109 dye. in Journal of Energy Chemistry
Elsevier., 25(3), 403-408.
https://doi.org/10.1016/j.jechem.2016.03.011
https://hdl.handle.net/21.15107/rcub_dais_16004
Šekuljica NŽ, Gvozdenović MM, Knežević Jugović Z, Jugović B, Grgur B. Biofuel cell based on horseradish peroxidase immobilized on copper sulfide as anode for decolorization of anthraquinone AV109 dye. in Journal of Energy Chemistry. 2016;25(3):403-408.
doi:10.1016/j.jechem.2016.03.011
https://hdl.handle.net/21.15107/rcub_dais_16004 .
Šekuljica, Nataša Ž., Gvozdenović, Milica M., Knežević Jugović, Zorica, Jugović, Branimir, Grgur, Branimir, "Biofuel cell based on horseradish peroxidase immobilized on copper sulfide as anode for decolorization of anthraquinone AV109 dye" in Journal of Energy Chemistry, 25, no. 3 (2016):403-408,
https://doi.org/10.1016/j.jechem.2016.03.011 .,
https://hdl.handle.net/21.15107/rcub_dais_16004 .
1
1
1

The influence of light on corrosion of polyaniline coated mild steel

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

(Belgrade: Engineers Society of Corrosion, 2016)

TY  - JOUR
AU  - Grgur, Branimir
AU  - Gvozdenović, Milica M.
AU  - Jugović, Branimir
PY  - 2016
UR  - https://scindeks.ceon.rs/article.aspx?artid=0351-94651604597G
UR  - http://www.ncbi.nlm.nih.gov/pubmed/0351-94651604597G
UR  - https://dais.sanu.ac.rs/123456789/3371
AB  - The influence of light of the mild steel corrosion in 3% NaCl solution with polyaniline coating based on the possibilities that polyaniline can generate photoelectrons, even in the laboratory conditions has been investigated.
AB  - Ispitivan je uticaj svetlosti na koroziju mekog čelika sa prevlakom polianilina u 3% rastvoru NaCl sa pretpostavkom da polianilin može generisati fotoelektrone čak i u uslovima laboratorijskog osvetljenja.
PB  - Belgrade: Engineers Society of Corrosion
T2  - Zaštita materijala
T1  - The influence of light on corrosion of polyaniline coated mild steel
SP  - 597
EP  - 599
VL  - 57
IS  - 4
DO  - 10.5937/ZasMat1604597G
UR  - https://hdl.handle.net/21.15107/rcub_dais_3371
ER  - 
@article{
author = "Grgur, Branimir and Gvozdenović, Milica M. and Jugović, Branimir",
year = "2016",
abstract = "The influence of light of the mild steel corrosion in 3% NaCl solution with polyaniline coating based on the possibilities that polyaniline can generate photoelectrons, even in the laboratory conditions has been investigated., Ispitivan je uticaj svetlosti na koroziju mekog čelika sa prevlakom polianilina u 3% rastvoru NaCl sa pretpostavkom da polianilin može generisati fotoelektrone čak i u uslovima laboratorijskog osvetljenja.",
publisher = "Belgrade: Engineers Society of Corrosion",
journal = "Zaštita materijala",
title = "The influence of light on corrosion of polyaniline coated mild steel",
pages = "597-599",
volume = "57",
number = "4",
doi = "10.5937/ZasMat1604597G",
url = "https://hdl.handle.net/21.15107/rcub_dais_3371"
}
Grgur, B., Gvozdenović, M. M.,& Jugović, B.. (2016). The influence of light on corrosion of polyaniline coated mild steel. in Zaštita materijala
Belgrade: Engineers Society of Corrosion., 57(4), 597-599.
https://doi.org/10.5937/ZasMat1604597G
https://hdl.handle.net/21.15107/rcub_dais_3371
Grgur B, Gvozdenović MM, Jugović B. The influence of light on corrosion of polyaniline coated mild steel. in Zaštita materijala. 2016;57(4):597-599.
doi:10.5937/ZasMat1604597G
https://hdl.handle.net/21.15107/rcub_dais_3371 .
Grgur, Branimir, Gvozdenović, Milica M., Jugović, Branimir, "The influence of light on corrosion of polyaniline coated mild steel" in Zaštita materijala, 57, no. 4 (2016):597-599,
https://doi.org/10.5937/ZasMat1604597G .,
https://hdl.handle.net/21.15107/rcub_dais_3371 .

Nanostructured intrinsically conducting polymers formed by electrochemical synthesis

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

(Belgrade: Engineers Society of Corrosion, 2016)

TY  - JOUR
AU  - Gvozdenović, Milica M.
AU  - Jugović, Branimir
AU  - Grgur, Branimir
PY  - 2016
UR  - https://scindeks.ceon.rs/article.aspx?artid=0351-94651601071G
UR  - http://www.ncbi.nlm.nih.gov/pubmed/0351-94651601071G
UR  - https://dais.sanu.ac.rs/123456789/3370
AB  - Due to unique properties of intrinsically conducting polymers (ICP) such as: electrical conductivity, reversible electrochemistry, optical activity, biocompatibility, environmental and corrosion stability, they still represent a base for both theoretical and practical studies. The mentioned properties open up possibilities for practical application in the field of electrochemical systems for energy storage and conversion, sensors, biosensors, antistatic coatings, magnetic shielding, active corrosion protection etc. Bearing in mind that nanostructurization of materials lead to improvement of physical and chemical properties, there is a growing interest in the development of nanosized ICP. Nanosized ICP can be prepared by both chemical and electrochemical procedures. Although chemical synthesis is a common approach, there are also not a few studies of electrochemical synthesis of ICP. The aim of this paper is to review literature dedicated to electrochemical formation of nanostructured ICP with special attention dedicated to polyaniline and polypyrrole as the most popular ICPs.
AB  - Interesovanje za elektroprovodne polimere kako u teorijskom tako i praktičnom smislu utemeljeno je u jedinstvenim svojstvima ovih materijala, kao što su: kontrolisana električna provodljivost, reverzibilna oksidacija redukcija (dopovanje/dedopovanje), optička aktivnost, bio-kompatibilnost, korziona postojanost itd. Ova svojstva otvaraju mogućnosti praktične primene u oblasti elektrohemisjkih primarnih i sekundarnih izvora električne energije, elektrohemijskih kondenzatora, senzorima, biosenzorima, aktivnoj zaštiti od korozije. Imajući u vidu da nanostrukturizacija materijala dovodi do značajnog poboljšanja fizičkih i hemijskih svojstava materijala postoji veliko interesovanje za proučavanje nanostruktuirasnih elektroporvodnih polimera. Nanostruktuirani elektroprovodni polimeri mogu se dobiti hemijskim i elektrohemijskim postupcima sinteze. Iako je hemijska sinteza zastupljenija, u literaturi može se naći značajan broj radova posvećen elektrohemisjkom formiranju nanostruktuiranih elektroprovodnih polimera, pa je upravo i ovaj tekst posvećen toj probelmatici, u prvom redu elektrohemisjkom formiranju nanostruktura polianilina i polipirola kao najznačajnijih predstavnika elektroprovodnih polimera.
PB  - Belgrade: Engineers Society of Corrosion
T2  - Zaštita materijala
T1  - Nanostructured intrinsically conducting polymers formed by electrochemical synthesis
T1  - Nanostruktuirani elektroprovodni polimeri dobijeni elektrohemijskom sintezom
SP  - 71
EP  - 79
VL  - 57
IS  - 1
DO  - 10.5937/ZasMat1601071G
UR  - https://hdl.handle.net/21.15107/rcub_dais_3370
ER  - 
@article{
author = "Gvozdenović, Milica M. and Jugović, Branimir and Grgur, Branimir",
year = "2016",
abstract = "Due to unique properties of intrinsically conducting polymers (ICP) such as: electrical conductivity, reversible electrochemistry, optical activity, biocompatibility, environmental and corrosion stability, they still represent a base for both theoretical and practical studies. The mentioned properties open up possibilities for practical application in the field of electrochemical systems for energy storage and conversion, sensors, biosensors, antistatic coatings, magnetic shielding, active corrosion protection etc. Bearing in mind that nanostructurization of materials lead to improvement of physical and chemical properties, there is a growing interest in the development of nanosized ICP. Nanosized ICP can be prepared by both chemical and electrochemical procedures. Although chemical synthesis is a common approach, there are also not a few studies of electrochemical synthesis of ICP. The aim of this paper is to review literature dedicated to electrochemical formation of nanostructured ICP with special attention dedicated to polyaniline and polypyrrole as the most popular ICPs., Interesovanje za elektroprovodne polimere kako u teorijskom tako i praktičnom smislu utemeljeno je u jedinstvenim svojstvima ovih materijala, kao što su: kontrolisana električna provodljivost, reverzibilna oksidacija redukcija (dopovanje/dedopovanje), optička aktivnost, bio-kompatibilnost, korziona postojanost itd. Ova svojstva otvaraju mogućnosti praktične primene u oblasti elektrohemisjkih primarnih i sekundarnih izvora električne energije, elektrohemijskih kondenzatora, senzorima, biosenzorima, aktivnoj zaštiti od korozije. Imajući u vidu da nanostrukturizacija materijala dovodi do značajnog poboljšanja fizičkih i hemijskih svojstava materijala postoji veliko interesovanje za proučavanje nanostruktuirasnih elektroporvodnih polimera. Nanostruktuirani elektroprovodni polimeri mogu se dobiti hemijskim i elektrohemijskim postupcima sinteze. Iako je hemijska sinteza zastupljenija, u literaturi može se naći značajan broj radova posvećen elektrohemisjkom formiranju nanostruktuiranih elektroprovodnih polimera, pa je upravo i ovaj tekst posvećen toj probelmatici, u prvom redu elektrohemisjkom formiranju nanostruktura polianilina i polipirola kao najznačajnijih predstavnika elektroprovodnih polimera.",
publisher = "Belgrade: Engineers Society of Corrosion",
journal = "Zaštita materijala",
title = "Nanostructured intrinsically conducting polymers formed by electrochemical synthesis, Nanostruktuirani elektroprovodni polimeri dobijeni elektrohemijskom sintezom",
pages = "71-79",
volume = "57",
number = "1",
doi = "10.5937/ZasMat1601071G",
url = "https://hdl.handle.net/21.15107/rcub_dais_3370"
}
Gvozdenović, M. M., Jugović, B.,& Grgur, B.. (2016). Nanostructured intrinsically conducting polymers formed by electrochemical synthesis. in Zaštita materijala
Belgrade: Engineers Society of Corrosion., 57(1), 71-79.
https://doi.org/10.5937/ZasMat1601071G
https://hdl.handle.net/21.15107/rcub_dais_3370
Gvozdenović MM, Jugović B, Grgur B. Nanostructured intrinsically conducting polymers formed by electrochemical synthesis. in Zaštita materijala. 2016;57(1):71-79.
doi:10.5937/ZasMat1601071G
https://hdl.handle.net/21.15107/rcub_dais_3370 .
Gvozdenović, Milica M., Jugović, Branimir, Grgur, Branimir, "Nanostructured intrinsically conducting polymers formed by electrochemical synthesis" in Zaštita materijala, 57, no. 1 (2016):71-79,
https://doi.org/10.5937/ZasMat1601071G .,
https://hdl.handle.net/21.15107/rcub_dais_3370 .

Zinc Polypyrrole-air Sea Water Battery

Al-Eggiely, Ali H.; Alguail, Alsadek A.; Gvozdenović, Milica M.; Jugović, Branimir; Grgur, Branimir

(Belgrade : ESG, 2016)

TY  - JOUR
AU  - Al-Eggiely, Ali H.
AU  - Alguail, Alsadek A.
AU  - Gvozdenović, Milica M.
AU  - Jugović, Branimir
AU  - Grgur, Branimir
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/2330
AB  - An  environmentally  friendly  cell  using  polypyrrole - air  regenerative  cathode  and  zinc as  anode,  is investigated in the 3.5% sodium chloride solution for the possible applications as the sea water cell. It is  shown  that  cell  can  deliver  constant  current  in  the  range  of  tens  of  milliamps  per  gram  of polypyrrole,  and  in  the  range  of  hundreds  of  milliamps  under  impulse  discharge  mod,  with  the  cell voltage  above  0.8  V,  over  significant  period  of  time.  It  is  suggested  that  cell  could  be  considered,  at least  as  a  secondary  power  in  a  remote sensor  buoy  system  for  the  monitoring  shallow  marine envir
onments.
PB  - Belgrade : ESG
T2  - International Journal of Electrochemical Science
T1  - Zinc Polypyrrole-air Sea Water Battery
SP  - 10270
EP  - 10277
VL  - 11
IS  - 12
DO  - 10.20964/2016.12.35
UR  - https://hdl.handle.net/21.15107/rcub_dais_2330
ER  - 
@article{
author = "Al-Eggiely, Ali H. and Alguail, Alsadek A. and Gvozdenović, Milica M. and Jugović, Branimir and Grgur, Branimir",
year = "2016",
abstract = "An  environmentally  friendly  cell  using  polypyrrole - air  regenerative  cathode  and  zinc as  anode,  is investigated in the 3.5% sodium chloride solution for the possible applications as the sea water cell. It is  shown  that  cell  can  deliver  constant  current  in  the  range  of  tens  of  milliamps  per  gram  of polypyrrole,  and  in  the  range  of  hundreds  of  milliamps  under  impulse  discharge  mod,  with  the  cell voltage  above  0.8  V,  over  significant  period  of  time.  It  is  suggested  that  cell  could  be  considered,  at least  as  a  secondary  power  in  a  remote sensor  buoy  system  for  the  monitoring  shallow  marine envir
onments.",
publisher = "Belgrade : ESG",
journal = "International Journal of Electrochemical Science",
title = "Zinc Polypyrrole-air Sea Water Battery",
pages = "10270-10277",
volume = "11",
number = "12",
doi = "10.20964/2016.12.35",
url = "https://hdl.handle.net/21.15107/rcub_dais_2330"
}
Al-Eggiely, A. H., Alguail, A. A., Gvozdenović, M. M., Jugović, B.,& Grgur, B.. (2016). Zinc Polypyrrole-air Sea Water Battery. in International Journal of Electrochemical Science
Belgrade : ESG., 11(12), 10270-10277.
https://doi.org/10.20964/2016.12.35
https://hdl.handle.net/21.15107/rcub_dais_2330
Al-Eggiely AH, Alguail AA, Gvozdenović MM, Jugović B, Grgur B. Zinc Polypyrrole-air Sea Water Battery. in International Journal of Electrochemical Science. 2016;11(12):10270-10277.
doi:10.20964/2016.12.35
https://hdl.handle.net/21.15107/rcub_dais_2330 .
Al-Eggiely, Ali H., Alguail, Alsadek A., Gvozdenović, Milica M., Jugović, Branimir, Grgur, Branimir, "Zinc Polypyrrole-air Sea Water Battery" in International Journal of Electrochemical Science, 11, no. 12 (2016):10270-10277,
https://doi.org/10.20964/2016.12.35 .,
https://hdl.handle.net/21.15107/rcub_dais_2330 .
1
1
1

Automatic devices for electrochemical water treatment with cooling of electrolyte

Trišović, Tomislav; Spasojević, Miroslav D.; Gvozdenović, Milica M.; Jugović, Branimir; Rafailović, Lidija D.

(Association of the Chemical Engineers of Serbia, 2016)

TY  - JOUR
AU  - Trišović, Tomislav
AU  - Spasojević, Miroslav D.
AU  - Gvozdenović, Milica M.
AU  - Jugović, Branimir
AU  - Rafailović, Lidija D.
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/2326
AB  - The most common disinfectants for water treatment are based on chlorine and its compounds. Practically, water treatments with chlorine compounds have no alternative, since they provide, in comparison to other effective processes such as ozonization or ultraviolet irradiation, high residual disinfection capacity. Unfortunately, all of chlorine-based compounds for disinfection tend to degrade during storage, thus reducing the concentration of active chlorine. Apart from degradation, additional problems are transportation, storage and handling of such hazardous compounds. Nowadays, a lot of attention is paid to the development of electrochemical devices for in situ production of chlorine dioxide or sodium hypochlorite as efficient disinfectants for water treatment. The most important part of such a device is the electrochemical reactor. Electrochemical reactor uses external source of direct current in order to produce disinfectants in electrochemical reactions occurring at the electrodes. Construction of an electrochemical device for water treatment is based on evaluation of optimal conditions for electrochemical reactions during continues production of disinfectants. The aim of this study was to develop a low-cost electrochemical device for the production of disinfectant, active chlorine, at the place of its usage, based on newly developed technical solutions and newest commercial components. The projected electrochemical device was constructed and mounted, and its operation was investigated. Investigations involved both functionality of individual components and device in general. The major goal of these investigations was to achieve maximal efficiency in extreme condition of elevated room temperature and humidity with a novel device construction involving coaxial heat exchanger at the solution inlet. Room operation of the proposed device was investigated when relative humidity was set to 90% and the ambient temperature of 38°C. The obtained results in such extreme operation conditions reveled that it was possible to obtain required concentration of 0.85% of active chlorine with maximal temperature of outlet electrolyte of 35.3°C, which is within the limits of optimal temperatures.
PB  - Association of the Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - Automatic devices for electrochemical water treatment with cooling of electrolyte
SP  - 201
EP  - 207
VL  - 70
IS  - 2
DO  - 10.2298/HEMIND140822026T
UR  - https://hdl.handle.net/21.15107/rcub_dais_2326
ER  - 
@article{
author = "Trišović, Tomislav and Spasojević, Miroslav D. and Gvozdenović, Milica M. and Jugović, Branimir and Rafailović, Lidija D.",
year = "2016",
abstract = "The most common disinfectants for water treatment are based on chlorine and its compounds. Practically, water treatments with chlorine compounds have no alternative, since they provide, in comparison to other effective processes such as ozonization or ultraviolet irradiation, high residual disinfection capacity. Unfortunately, all of chlorine-based compounds for disinfection tend to degrade during storage, thus reducing the concentration of active chlorine. Apart from degradation, additional problems are transportation, storage and handling of such hazardous compounds. Nowadays, a lot of attention is paid to the development of electrochemical devices for in situ production of chlorine dioxide or sodium hypochlorite as efficient disinfectants for water treatment. The most important part of such a device is the electrochemical reactor. Electrochemical reactor uses external source of direct current in order to produce disinfectants in electrochemical reactions occurring at the electrodes. Construction of an electrochemical device for water treatment is based on evaluation of optimal conditions for electrochemical reactions during continues production of disinfectants. The aim of this study was to develop a low-cost electrochemical device for the production of disinfectant, active chlorine, at the place of its usage, based on newly developed technical solutions and newest commercial components. The projected electrochemical device was constructed and mounted, and its operation was investigated. Investigations involved both functionality of individual components and device in general. The major goal of these investigations was to achieve maximal efficiency in extreme condition of elevated room temperature and humidity with a novel device construction involving coaxial heat exchanger at the solution inlet. Room operation of the proposed device was investigated when relative humidity was set to 90% and the ambient temperature of 38°C. The obtained results in such extreme operation conditions reveled that it was possible to obtain required concentration of 0.85% of active chlorine with maximal temperature of outlet electrolyte of 35.3°C, which is within the limits of optimal temperatures.",
publisher = "Association of the Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Automatic devices for electrochemical water treatment with cooling of electrolyte",
pages = "201-207",
volume = "70",
number = "2",
doi = "10.2298/HEMIND140822026T",
url = "https://hdl.handle.net/21.15107/rcub_dais_2326"
}
Trišović, T., Spasojević, M. D., Gvozdenović, M. M., Jugović, B.,& Rafailović, L. D.. (2016). Automatic devices for electrochemical water treatment with cooling of electrolyte. in Hemijska industrija
Association of the Chemical Engineers of Serbia., 70(2), 201-207.
https://doi.org/10.2298/HEMIND140822026T
https://hdl.handle.net/21.15107/rcub_dais_2326
Trišović T, Spasojević MD, Gvozdenović MM, Jugović B, Rafailović LD. Automatic devices for electrochemical water treatment with cooling of electrolyte. in Hemijska industrija. 2016;70(2):201-207.
doi:10.2298/HEMIND140822026T
https://hdl.handle.net/21.15107/rcub_dais_2326 .
Trišović, Tomislav, Spasojević, Miroslav D., Gvozdenović, Milica M., Jugović, Branimir, Rafailović, Lidija D., "Automatic devices for electrochemical water treatment with cooling of electrolyte" in Hemijska industrija, 70, no. 2 (2016):201-207,
https://doi.org/10.2298/HEMIND140822026T .,
https://hdl.handle.net/21.15107/rcub_dais_2326 .

Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode

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

(Elsevier, 2016)

TY  - JOUR
AU  - Grgur, Branimir
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica M.
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/15972
AB  - The potential characteristics of graphite felt electrodes, modified by iron oxide, for oxygen reduction are evaluated. Modification is carried out by Successive Ion Layer Adsorption and Reaction (SILAR) method, using a solution of ferric nitrate in methanol for the adsorption of ions, and a solution of sodium hypochlorite for reaction. The reaction activity of the oxygen reduction from the air, in sodium sulfate based solution varying the number of SILAR cycles, as well as the influence of pH is investigated. By comparing the activity with pure platinum, similar activity is obtained at pH = 9.2, as well as good electrode stability. Possible mechanism of the oxygen reduction on the graphite felt modified by iron oxide is discussed.
PB  - Elsevier
T2  - Electrochimica Acta
T1  - Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode
SP  - 254
EP  - 259
VL  - 212
DO  - 10.1016/j.electacta.2016.07.029
UR  - https://hdl.handle.net/21.15107/rcub_dais_15972
ER  - 
@article{
author = "Grgur, Branimir and Jugović, Branimir and Gvozdenović, Milica M.",
year = "2016",
abstract = "The potential characteristics of graphite felt electrodes, modified by iron oxide, for oxygen reduction are evaluated. Modification is carried out by Successive Ion Layer Adsorption and Reaction (SILAR) method, using a solution of ferric nitrate in methanol for the adsorption of ions, and a solution of sodium hypochlorite for reaction. The reaction activity of the oxygen reduction from the air, in sodium sulfate based solution varying the number of SILAR cycles, as well as the influence of pH is investigated. By comparing the activity with pure platinum, similar activity is obtained at pH = 9.2, as well as good electrode stability. Possible mechanism of the oxygen reduction on the graphite felt modified by iron oxide is discussed.",
publisher = "Elsevier",
journal = "Electrochimica Acta",
title = "Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode",
pages = "254-259",
volume = "212",
doi = "10.1016/j.electacta.2016.07.029",
url = "https://hdl.handle.net/21.15107/rcub_dais_15972"
}
Grgur, B., Jugović, B.,& Gvozdenović, M. M.. (2016). Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode. in Electrochimica Acta
Elsevier., 212, 254-259.
https://doi.org/10.1016/j.electacta.2016.07.029
https://hdl.handle.net/21.15107/rcub_dais_15972
Grgur B, Jugović B, Gvozdenović MM. Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode. in Electrochimica Acta. 2016;212:254-259.
doi:10.1016/j.electacta.2016.07.029
https://hdl.handle.net/21.15107/rcub_dais_15972 .
Grgur, Branimir, Jugović, Branimir, Gvozdenović, Milica M., "Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode" in Electrochimica Acta, 212 (2016):254-259,
https://doi.org/10.1016/j.electacta.2016.07.029 .,
https://hdl.handle.net/21.15107/rcub_dais_15972 .
3
3
3

Photoelectochemical behavior of TiO2-NT’s modified with SILAR deposited iron oxide

Omymen, Waleed M.; Ebshish, Ali S.; Jugović, Branimir; Trišović, Tomislav; Gvozdenović, Milica M.; Grgur, Branimir

(Elsevier, 2016)

TY  - JOUR
AU  - Omymen, Waleed M.
AU  - Ebshish, Ali S.
AU  - Jugović, Branimir
AU  - Trišović, Tomislav
AU  - Gvozdenović, Milica M.
AU  - Grgur, Branimir
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/15997
AB  - The fast reaction of forced hydrolysis of iron(III) nitrate in hypochlorite solution at room temperature, leads to the formation of mainly hematite, α-Fe2O3. Successive ion adsorption and reaction (SILAR) is applied to decorate an electrochemically formed TiO2 nanotube electrode. The anodic photoelectrochemical behavior of pure TiO2-NT’s and modified electrodes are investigated in a sulfate containing solution at pH = 9.2. It is shown that such a modification leads to an increase of anodic photoactivity, as well as that at the same current density, the photoelectrochemical cell with a modified electrode operates at a voltage lower by 0.7 V. The band gap and flat band potentials are estimated, and the structure of the band gap and possible charge transfer reactions and mechanism are discussed.
PB  - Elsevier
T2  - Electrochimica Acta
T1  - Photoelectochemical behavior of TiO2-NT’s modified with SILAR deposited iron oxide
SP  - 136
EP  - 143
VL  - 203
DO  - 10.1016/j.electacta.2016.04.038
UR  - https://hdl.handle.net/21.15107/rcub_dais_15997
ER  - 
@article{
author = "Omymen, Waleed M. and Ebshish, Ali S. and Jugović, Branimir and Trišović, Tomislav and Gvozdenović, Milica M. and Grgur, Branimir",
year = "2016",
abstract = "The fast reaction of forced hydrolysis of iron(III) nitrate in hypochlorite solution at room temperature, leads to the formation of mainly hematite, α-Fe2O3. Successive ion adsorption and reaction (SILAR) is applied to decorate an electrochemically formed TiO2 nanotube electrode. The anodic photoelectrochemical behavior of pure TiO2-NT’s and modified electrodes are investigated in a sulfate containing solution at pH = 9.2. It is shown that such a modification leads to an increase of anodic photoactivity, as well as that at the same current density, the photoelectrochemical cell with a modified electrode operates at a voltage lower by 0.7 V. The band gap and flat band potentials are estimated, and the structure of the band gap and possible charge transfer reactions and mechanism are discussed.",
publisher = "Elsevier",
journal = "Electrochimica Acta",
title = "Photoelectochemical behavior of TiO2-NT’s modified with SILAR deposited iron oxide",
pages = "136-143",
volume = "203",
doi = "10.1016/j.electacta.2016.04.038",
url = "https://hdl.handle.net/21.15107/rcub_dais_15997"
}
Omymen, W. M., Ebshish, A. S., Jugović, B., Trišović, T., Gvozdenović, M. M.,& Grgur, B.. (2016). Photoelectochemical behavior of TiO2-NT’s modified with SILAR deposited iron oxide. in Electrochimica Acta
Elsevier., 203, 136-143.
https://doi.org/10.1016/j.electacta.2016.04.038
https://hdl.handle.net/21.15107/rcub_dais_15997
Omymen WM, Ebshish AS, Jugović B, Trišović T, Gvozdenović MM, Grgur B. Photoelectochemical behavior of TiO2-NT’s modified with SILAR deposited iron oxide. in Electrochimica Acta. 2016;203:136-143.
doi:10.1016/j.electacta.2016.04.038
https://hdl.handle.net/21.15107/rcub_dais_15997 .
Omymen, Waleed M., Ebshish, Ali S., Jugović, Branimir, Trišović, Tomislav, Gvozdenović, Milica M., Grgur, Branimir, "Photoelectochemical behavior of TiO2-NT’s modified with SILAR deposited iron oxide" in Electrochimica Acta, 203 (2016):136-143,
https://doi.org/10.1016/j.electacta.2016.04.038 .,
https://hdl.handle.net/21.15107/rcub_dais_15997 .
9
9
9

Battery type hybrid supercapacitor based on polypyrrole and lead-lead sulfate

Alguail, Alsadek A.; Al-Eggiely, Ali H.; Gvozdenović, Milica M.; Jugović, Branimir; Grgur, Branimir

(Elsevier, 2016)

TY  - JOUR
AU  - Alguail, Alsadek A.
AU  - Al-Eggiely, Ali H.
AU  - Gvozdenović, Milica M.
AU  - Jugović, Branimir
AU  - Grgur, Branimir
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/15453
AB  - The electrochemically synthesized polypyrrole and lead-lead sulfate is examined as a potential electrodes for battery-type hybrid supercapacitors in acidic solution. The device exhibits battery-type behavior at low discharge rate, e.g. <0.5 A g−1, and supercapacitors-type behavior at a higher discharge rate. Discharge in the specific current range of ∼0.6–2.27 A g−1 based on the active masses, can deliver capacity of 90–72 Ah kg−1, energy of 58–40 Wh kg−1 and power of 40–1350 W kg−1, with the specific capacitance of the cell in the range of 300–250 F g−1. The experimentally obtained values are compared with theoretical.
PB  - Elsevier
T2  - Journal of Power Sources
T1  - Battery type hybrid supercapacitor based on polypyrrole and lead-lead sulfate
SP  - 240
EP  - 246
VL  - 313
DO  - 10.1016/j.jpowsour.2016.02.081
UR  - https://hdl.handle.net/21.15107/rcub_dais_15453
ER  - 
@article{
author = "Alguail, Alsadek A. and Al-Eggiely, Ali H. and Gvozdenović, Milica M. and Jugović, Branimir and Grgur, Branimir",
year = "2016",
abstract = "The electrochemically synthesized polypyrrole and lead-lead sulfate is examined as a potential electrodes for battery-type hybrid supercapacitors in acidic solution. The device exhibits battery-type behavior at low discharge rate, e.g. <0.5 A g−1, and supercapacitors-type behavior at a higher discharge rate. Discharge in the specific current range of ∼0.6–2.27 A g−1 based on the active masses, can deliver capacity of 90–72 Ah kg−1, energy of 58–40 Wh kg−1 and power of 40–1350 W kg−1, with the specific capacitance of the cell in the range of 300–250 F g−1. The experimentally obtained values are compared with theoretical.",
publisher = "Elsevier",
journal = "Journal of Power Sources",
title = "Battery type hybrid supercapacitor based on polypyrrole and lead-lead sulfate",
pages = "240-246",
volume = "313",
doi = "10.1016/j.jpowsour.2016.02.081",
url = "https://hdl.handle.net/21.15107/rcub_dais_15453"
}
Alguail, A. A., Al-Eggiely, A. H., Gvozdenović, M. M., Jugović, B.,& Grgur, B.. (2016). Battery type hybrid supercapacitor based on polypyrrole and lead-lead sulfate. in Journal of Power Sources
Elsevier., 313, 240-246.
https://doi.org/10.1016/j.jpowsour.2016.02.081
https://hdl.handle.net/21.15107/rcub_dais_15453
Alguail AA, Al-Eggiely AH, Gvozdenović MM, Jugović B, Grgur B. Battery type hybrid supercapacitor based on polypyrrole and lead-lead sulfate. in Journal of Power Sources. 2016;313:240-246.
doi:10.1016/j.jpowsour.2016.02.081
https://hdl.handle.net/21.15107/rcub_dais_15453 .
Alguail, Alsadek A., Al-Eggiely, Ali H., Gvozdenović, Milica M., Jugović, Branimir, Grgur, Branimir, "Battery type hybrid supercapacitor based on polypyrrole and lead-lead sulfate" in Journal of Power Sources, 313 (2016):240-246,
https://doi.org/10.1016/j.jpowsour.2016.02.081 .,
https://hdl.handle.net/21.15107/rcub_dais_15453 .
15
17
18

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  - https://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
UR  - https://hdl.handle.net/21.15107/rcub_dais_3543
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",
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",
url = "https://hdl.handle.net/21.15107/rcub_dais_3543"
}
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. in International Journal of Electrochemical Science
Belgrade : ESG., 10(2), 1208-1220.
https://hdl.handle.net/21.15107/rcub_dais_3543
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. in International Journal of Electrochemical Science. 2015;10(2):1208-1220.
https://hdl.handle.net/21.15107/rcub_dais_3543 .
Popović, Nataša, Jugović, Branimir, Jokić, Bojan, Knežević Jugović, Zorica, Stevanović, Jasmina S., Grgur, Branimir, Gvozdenović, Milica M., "Electrochemical template-free synthesis of nanofibrous polyaniline modified electrode for ascorbic acid determination" in International Journal of Electrochemical Science, 10, no. 2 (2015):1208-1220,
https://hdl.handle.net/21.15107/rcub_dais_3543 .
7
8

Corrosion of mild steel with composite polyaniline coatings using different formulations

Grgur, Branimir; Elkais, Ali Ramadan; Gvozdenović, Milica M.; Drmanić, Saša Ž.; Trišović, Tomislav; Jugović, Branimir

(Elsevier, 2015)

TY  - JOUR
AU  - Grgur, Branimir
AU  - Elkais, Ali Ramadan
AU  - Gvozdenović, Milica M.
AU  - Drmanić, Saša Ž.
AU  - Trišović, Tomislav
AU  - Jugović, Branimir
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/3539
AB  - The protective abilities of composite coatings based on electrochemically and chemically formed polyaniline powder against the corrosion of mild steel were investigated. A polyaniline powder has been prepared in the form of an emeraldine base and benzoate salt through chemical dedoping and doping. The composite coatings using polyaniline powders, which were obtained through different routes, and base coatings, which were not corrosion-resistant, with different formulations were prepared and applied on mild steelsamples. The corrosion was investigated using an electrochemical impedance technique in 3% NaCl, andthe atmospheric corrosion was assessed in a humidity chamber. Emeraldine-benzoate salts, which area chemically synthesized polyaniline, offer the best protection with an optimal polyaniline concentration of approximately 5 wt%. The different corrosion behaviors were assessed relative to the presence of aniline oligomers in the samples after characterization using UV-vis spectrophotometry. Upon comparison between the corrosion behavior in 3% NaCl with commercial primer paint for iron and that with apaint containing 5 wt% PANI, the composite coating has superior anticorrosion characteristics. The mech-anism for the protection of mild steel from corrosion through composite polyaniline coatings was also considered. © 2014 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Progress in Organic Coatings
T1  - Corrosion of mild steel with composite polyaniline coatings using different formulations
SP  - 17
EP  - 24
VL  - 79
IS  - C
DO  - 10.1016/j.porgcoat.2014.10.013
UR  - https://hdl.handle.net/21.15107/rcub_dais_3539
ER  - 
@article{
author = "Grgur, Branimir and Elkais, Ali Ramadan and Gvozdenović, Milica M. and Drmanić, Saša Ž. and Trišović, Tomislav and Jugović, Branimir",
year = "2015",
abstract = "The protective abilities of composite coatings based on electrochemically and chemically formed polyaniline powder against the corrosion of mild steel were investigated. A polyaniline powder has been prepared in the form of an emeraldine base and benzoate salt through chemical dedoping and doping. The composite coatings using polyaniline powders, which were obtained through different routes, and base coatings, which were not corrosion-resistant, with different formulations were prepared and applied on mild steelsamples. The corrosion was investigated using an electrochemical impedance technique in 3% NaCl, andthe atmospheric corrosion was assessed in a humidity chamber. Emeraldine-benzoate salts, which area chemically synthesized polyaniline, offer the best protection with an optimal polyaniline concentration of approximately 5 wt%. The different corrosion behaviors were assessed relative to the presence of aniline oligomers in the samples after characterization using UV-vis spectrophotometry. Upon comparison between the corrosion behavior in 3% NaCl with commercial primer paint for iron and that with apaint containing 5 wt% PANI, the composite coating has superior anticorrosion characteristics. The mech-anism for the protection of mild steel from corrosion through composite polyaniline coatings was also considered. © 2014 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Progress in Organic Coatings",
title = "Corrosion of mild steel with composite polyaniline coatings using different formulations",
pages = "17-24",
volume = "79",
number = "C",
doi = "10.1016/j.porgcoat.2014.10.013",
url = "https://hdl.handle.net/21.15107/rcub_dais_3539"
}
Grgur, B., Elkais, A. R., Gvozdenović, M. M., Drmanić, S. Ž., Trišović, T.,& Jugović, B.. (2015). Corrosion of mild steel with composite polyaniline coatings using different formulations. in Progress in Organic Coatings
Elsevier., 79(C), 17-24.
https://doi.org/10.1016/j.porgcoat.2014.10.013
https://hdl.handle.net/21.15107/rcub_dais_3539
Grgur B, Elkais AR, Gvozdenović MM, Drmanić SŽ, Trišović T, Jugović B. Corrosion of mild steel with composite polyaniline coatings using different formulations. in Progress in Organic Coatings. 2015;79(C):17-24.
doi:10.1016/j.porgcoat.2014.10.013
https://hdl.handle.net/21.15107/rcub_dais_3539 .
Grgur, Branimir, Elkais, Ali Ramadan, Gvozdenović, Milica M., Drmanić, Saša Ž., Trišović, Tomislav, Jugović, Branimir, "Corrosion of mild steel with composite polyaniline coatings using different formulations" in Progress in Organic Coatings, 79, no. C (2015):17-24,
https://doi.org/10.1016/j.porgcoat.2014.10.013 .,
https://hdl.handle.net/21.15107/rcub_dais_3539 .
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