TY  - JOUR
AU  - Janković, Zoran
AU  - Pavlović, Miroslav
AU  - Pantović Pavlović, Marijana
AU  - Pavlović, Miomir
AU  - Nikolić, Nebojša
AU  - Stevanović, Jasmina S.
AU  - Perać, Sanja
PY  - 2017
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2303
AB  - The results of experimental studies of the properties of composite materials based on poly(methylmetacrylate) (PMMA) matrices filled with electrolytic copper powder, having very high dendritic structure, are presented in this manuscript. Copper powder volume fractions used as filler in all prepared composites were varied in the range of 0.5 - 8.8 %(v/v). The samples were prepared by hot molding injection at 180°C. Influence of particle size and morphology on the conductivity and percolation threshold and thermal properties of the composites were examined and characterization included: Scanning Electron Microscopy (SEM), Energy-dispersive X-ray spectroscopy (EDS), Thermogravimetric Analysis (TGA), Differential Scanning Calorimetry (DSC), Atomic Forces Microscopy (AFM). Composites have shown improvement of thermal characteristics in relation to pure polymer. Presence of three dimensional conductive pathways was confirmed. The obtained percolation threshold of 2.89 %(v/v) is about three times lower than the one stated in the literature, which is ascribed to different morphology of filler used in investigation.
PB  - Elsevier
T2  - International Journal of Electrochemical Science
T1  - Electrical and thermal properties of poly(methylmetacrylate) composites filled with electrolytic copper powder
EP  - 57
IS  - 1
SP  - 45
VL  - 13
DO  - 10.20964/2018.01.24
ER  - 

@article{
author = "Janković, Zoran and Pavlović, Miroslav and Pantović Pavlović, Marijana and Pavlović, Miomir and Nikolić, Nebojša and Stevanović, Jasmina S. and Perać, Sanja",
year = "2017",
abstract = "The results of experimental studies of the properties of composite materials based on poly(methylmetacrylate) (PMMA) matrices filled with electrolytic copper powder, having very high dendritic structure, are presented in this manuscript. Copper powder volume fractions used as filler in all prepared composites were varied in the range of 0.5 - 8.8 %(v/v). The samples were prepared by hot molding injection at 180°C. Influence of particle size and morphology on the conductivity and percolation threshold and thermal properties of the composites were examined and characterization included: Scanning Electron Microscopy (SEM), Energy-dispersive X-ray spectroscopy (EDS), Thermogravimetric Analysis (TGA), Differential Scanning Calorimetry (DSC), Atomic Forces Microscopy (AFM). Composites have shown improvement of thermal characteristics in relation to pure polymer. Presence of three dimensional conductive pathways was confirmed. The obtained percolation threshold of 2.89 %(v/v) is about three times lower than the one stated in the literature, which is ascribed to different morphology of filler used in investigation.",
publisher = "Elsevier",
journal = "International Journal of Electrochemical Science",
title = "Electrical and thermal properties of poly(methylmetacrylate) composites filled with electrolytic copper powder",
pages = "57-45",
number = "1",
volume = "13",
doi = "10.20964/2018.01.24"
}

Janković, Z., Pavlović, M., Pantović Pavlović, M., Pavlović, M., Nikolić, N., Stevanović, J. S.,& Perać, S.. (2017). Electrical and thermal properties of poly(methylmetacrylate) composites filled with electrolytic copper powder. in International Journal of Electrochemical Science
Elsevier., 13(1), 45-57.
https://doi.org/10.20964/2018.01.24

Janković Z, Pavlović M, Pantović Pavlović M, Pavlović M, Nikolić N, Stevanović JS, Perać S. Electrical and thermal properties of poly(methylmetacrylate) composites filled with electrolytic copper powder. in International Journal of Electrochemical Science. 2017;13(1):45-57.
doi:10.20964/2018.01.24 .

Janković, Zoran, Pavlović, Miroslav, Pantović Pavlović, Marijana, Pavlović, Miomir, Nikolić, Nebojša, Stevanović, Jasmina S., Perać, Sanja, "Electrical and thermal properties of poly(methylmetacrylate) composites filled with electrolytic copper powder" in International Journal of Electrochemical Science, 13, no. 1 (2017):45-57,
https://doi.org/10.20964/2018.01.24 . .

TY  - JOUR
AU  - Nikolic, Nebojša D.
AU  - Ivanović, Evica R.
AU  - Branković, Goran
AU  - Lačnjevac, Uroš
AU  - Stevanović, Sanja I.
AU  - Stevanović, Jasmina S.
AU  - Pavlović, Miomir G.
PY  - 2015
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/859
AB  - Lead granules synthesized by the potentiostatic regime of electrolysis were characterized by the scanning electron microscopy technique. Effect of the different parameters of electrolysis, such as solution composition, overpotential of electrodeposition, and quantity of the electricity, on lead granular growth has been systematically investigated. Aside from the electrochemical aspects of lead granular growth, crystallographic aspects of the obtained granules were also analyzed. In the dependence of the electrodeposition conditions, granules of various shapes were obtained. The granules, such as octahedrons and hexagons, as well as many various types of twinned particles: single-twinned, multiply-twinned, lamellar-twinned, and many other complicated shapes denoted as polyparticles, were synthesized through regulation of the parameters of electrolysis. Increasing both the concentration of Pb2+ ions and overpotential of the electrodeposition favored the formation of more complicated forms. Formation of granules of specified crystallographic characteristics was also correlated with the basic principle of metal electrocrystallization.
PB  - Springer, New York
T2  - Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science
T1  - Electrochemical and Crystallographic Aspects of Lead Granular Growth
EP  - 1774
IS  - 4
SP  - 1760
VL  - 46
DO  - 10.1007/s11663-015-0385-z
ER  - 

@article{
author = "Nikolic, Nebojša D. and Ivanović, Evica R. and Branković, Goran and Lačnjevac, Uroš and Stevanović, Sanja I. and Stevanović, Jasmina S. and Pavlović, Miomir G.",
year = "2015",
abstract = "Lead granules synthesized by the potentiostatic regime of electrolysis were characterized by the scanning electron microscopy technique. Effect of the different parameters of electrolysis, such as solution composition, overpotential of electrodeposition, and quantity of the electricity, on lead granular growth has been systematically investigated. Aside from the electrochemical aspects of lead granular growth, crystallographic aspects of the obtained granules were also analyzed. In the dependence of the electrodeposition conditions, granules of various shapes were obtained. The granules, such as octahedrons and hexagons, as well as many various types of twinned particles: single-twinned, multiply-twinned, lamellar-twinned, and many other complicated shapes denoted as polyparticles, were synthesized through regulation of the parameters of electrolysis. Increasing both the concentration of Pb2+ ions and overpotential of the electrodeposition favored the formation of more complicated forms. Formation of granules of specified crystallographic characteristics was also correlated with the basic principle of metal electrocrystallization.",
publisher = "Springer, New York",
journal = "Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science",
title = "Electrochemical and Crystallographic Aspects of Lead Granular Growth",
pages = "1774-1760",
number = "4",
volume = "46",
doi = "10.1007/s11663-015-0385-z"
}

Nikolic, N. D., Ivanović, E. R., Branković, G., Lačnjevac, U., Stevanović, S. I., Stevanović, J. S.,& Pavlović, M. G.. (2015). Electrochemical and Crystallographic Aspects of Lead Granular Growth. in Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science
Springer, New York., 46(4), 1760-1774.
https://doi.org/10.1007/s11663-015-0385-z

Nikolic ND, Ivanović ER, Branković G, Lačnjevac U, Stevanović SI, Stevanović JS, Pavlović MG. Electrochemical and Crystallographic Aspects of Lead Granular Growth. in Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science. 2015;46(4):1760-1774.
doi:10.1007/s11663-015-0385-z .

Nikolic, Nebojša D., Ivanović, Evica R., Branković, Goran, Lačnjevac, Uroš, Stevanović, Sanja I., Stevanović, Jasmina S., Pavlović, Miomir G., "Electrochemical and Crystallographic Aspects of Lead Granular Growth" in Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science, 46, no. 4 (2015):1760-1774,
https://doi.org/10.1007/s11663-015-0385-z . .