TY  - CONF
AU  - Janković, Zoran
AU  - Pavlović, Miroslav
AU  - Pantović Pavlović, Marijana
AU  - Marić, Veljko
AU  - Pavlović, Miomir
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6617
AB  - The results of experimental studies of the properties of composite materials based on poly(D,L-lactide-co-glycolide) (PLG) matrix 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 0.5-6.0 vol. %. The samples were prepared by hot moulding injection at 170°C. Influence of particle morphology on the conductivity and percolation threshold of the composites were examined and characterization included: Electrical conductivity measurements using AC Impedance Spectroscopy (IS), Scanning Electron Microscopy (SEM) and Energy-dispersive X-ray spectroscopy (EDS). Presence of three dimensional conductive pathways was confirmed. The obtained percolation threshold of 2.97 vol. % for PLG composites was measured, which is about three times lower than the one stated in the literature for similar composites. This property is ascribed to different morphology of filler used in investigation.
PB  - Podgorica, Crna Gora : Crnogorsko društvo za koroziju, zaštitu materijala i zaštitu životne sredine
C3  - Proceedings - Fourth international symposium on corrosion and materials protection, environmental protection and protection against fire, September 18-21, Bar, Montenegro / Knjiga radova - Četvrti međunarodni simpozijum o koroziji i zaštiti materijala, životnoj sredini i zaštiti od požara, 18-21 septembar, Bar, Crna Gora
T1  - Electrical Conductivity of Poly(D,L-Lactide-co-Glycolide) Composites  Filled With Galvanostatically Produced Copper Powder
SP  - 67
EP  - 74
UR  - https://hdl.handle.net/21.15107/rcub_cer_6617
ER  - 

@conference{
author = "Janković, Zoran and Pavlović, Miroslav and Pantović Pavlović, Marijana and Marić, Veljko and Pavlović, Miomir",
year = "2018",
abstract = "The results of experimental studies of the properties of composite materials based on poly(D,L-lactide-co-glycolide) (PLG) matrix 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 0.5-6.0 vol. %. The samples were prepared by hot moulding injection at 170°C. Influence of particle morphology on the conductivity and percolation threshold of the composites were examined and characterization included: Electrical conductivity measurements using AC Impedance Spectroscopy (IS), Scanning Electron Microscopy (SEM) and Energy-dispersive X-ray spectroscopy (EDS). Presence of three dimensional conductive pathways was confirmed. The obtained percolation threshold of 2.97 vol. % for PLG composites was measured, which is about three times lower than the one stated in the literature for similar composites. This property is ascribed to different morphology of filler used in investigation.",
publisher = "Podgorica, Crna Gora : Crnogorsko društvo za koroziju, zaštitu materijala i zaštitu životne sredine",
journal = "Proceedings - Fourth international symposium on corrosion and materials protection, environmental protection and protection against fire, September 18-21, Bar, Montenegro / Knjiga radova - Četvrti međunarodni simpozijum o koroziji i zaštiti materijala, životnoj sredini i zaštiti od požara, 18-21 septembar, Bar, Crna Gora",
title = "Electrical Conductivity of Poly(D,L-Lactide-co-Glycolide) Composites  Filled With Galvanostatically Produced Copper Powder",
pages = "67-74",
url = "https://hdl.handle.net/21.15107/rcub_cer_6617"
}

Janković, Z., Pavlović, M., Pantović Pavlović, M., Marić, V.,& Pavlović, M.. (2018). Electrical Conductivity of Poly(D,L-Lactide-co-Glycolide) Composites  Filled With Galvanostatically Produced Copper Powder. in Proceedings - Fourth international symposium on corrosion and materials protection, environmental protection and protection against fire, September 18-21, Bar, Montenegro / Knjiga radova - Četvrti međunarodni simpozijum o koroziji i zaštiti materijala, životnoj sredini i zaštiti od požara, 18-21 septembar, Bar, Crna Gora
Podgorica, Crna Gora : Crnogorsko društvo za koroziju, zaštitu materijala i zaštitu životne sredine., 67-74.
https://hdl.handle.net/21.15107/rcub_cer_6617

Janković Z, Pavlović M, Pantović Pavlović M, Marić V, Pavlović M. Electrical Conductivity of Poly(D,L-Lactide-co-Glycolide) Composites  Filled With Galvanostatically Produced Copper Powder. in Proceedings - Fourth international symposium on corrosion and materials protection, environmental protection and protection against fire, September 18-21, Bar, Montenegro / Knjiga radova - Četvrti međunarodni simpozijum o koroziji i zaštiti materijala, životnoj sredini i zaštiti od požara, 18-21 septembar, Bar, Crna Gora. 2018;:67-74.
https://hdl.handle.net/21.15107/rcub_cer_6617 .

Janković, Zoran, Pavlović, Miroslav, Pantović Pavlović, Marijana, Marić, Veljko, Pavlović, Miomir, "Electrical Conductivity of Poly(D,L-Lactide-co-Glycolide) Composites  Filled With Galvanostatically Produced Copper Powder" in Proceedings - Fourth international symposium on corrosion and materials protection, environmental protection and protection against fire, September 18-21, Bar, Montenegro / Knjiga radova - Četvrti međunarodni simpozijum o koroziji i zaštiti materijala, životnoj sredini i zaštiti od požara, 18-21 septembar, Bar, Crna Gora (2018):67-74,
https://hdl.handle.net/21.15107/rcub_cer_6617 .

TY  - CONF
AU  - Janković, Zoran
AU  - Pantović Pavlović, Marijana
AU  - Gajić, Anto
AU  - Marić, Veljko
AU  - Stevanović, Jasmina
AU  - Eraković, Sanja
AU  - Pavlović, Miroslav
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6614
AB  - Hydroxyapatite (HAp) is the most suitable biocompatible material for bone implant coatings. However, its brittleness is a major obstacle, and that is why, recently, research focused on creating composites. In this study, a novel in situ synthesis of HAp coating on titanium was presented. HAp was anaphoretically deposited from alkaline-ethanol suspension in one step process. Morphology of the coating was investigated by optical microscopy, while deposited HAp was characterized using ATR-FTIR. It was concluded that HAp has excellent coverage of the surface without delamination. The obtained coating can be good material for bone implants due to solving HAp brittleness.
PB  - Belgrade, Serbia : Serbian Society of Corrosion and Materials Protection UISKOZAM / Beograd, Srbija : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM
C3  - Proceedings - XIX YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, September 12-15, Tara Mountain, Serbia
T1  - Novel method for synthesis of biocompatible hydroxyapatite/passive  oxide layer on modified titanium surface
SP  - 265
EP  - 270
UR  - https://hdl.handle.net/21.15107/rcub_cer_6614
ER  - 

@conference{
author = "Janković, Zoran and Pantović Pavlović, Marijana and Gajić, Anto and Marić, Veljko and Stevanović, Jasmina and Eraković, Sanja and Pavlović, Miroslav",
year = "2017",
abstract = "Hydroxyapatite (HAp) is the most suitable biocompatible material for bone implant coatings. However, its brittleness is a major obstacle, and that is why, recently, research focused on creating composites. In this study, a novel in situ synthesis of HAp coating on titanium was presented. HAp was anaphoretically deposited from alkaline-ethanol suspension in one step process. Morphology of the coating was investigated by optical microscopy, while deposited HAp was characterized using ATR-FTIR. It was concluded that HAp has excellent coverage of the surface without delamination. The obtained coating can be good material for bone implants due to solving HAp brittleness.",
publisher = "Belgrade, Serbia : Serbian Society of Corrosion and Materials Protection UISKOZAM / Beograd, Srbija : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM",
journal = "Proceedings - XIX YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, September 12-15, Tara Mountain, Serbia",
title = "Novel method for synthesis of biocompatible hydroxyapatite/passive  oxide layer on modified titanium surface",
pages = "265-270",
url = "https://hdl.handle.net/21.15107/rcub_cer_6614"
}

Janković, Z., Pantović Pavlović, M., Gajić, A., Marić, V., Stevanović, J., Eraković, S.,& Pavlović, M.. (2017). Novel method for synthesis of biocompatible hydroxyapatite/passive  oxide layer on modified titanium surface. in Proceedings - XIX YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, September 12-15, Tara Mountain, Serbia
Belgrade, Serbia : Serbian Society of Corrosion and Materials Protection UISKOZAM / Beograd, Srbija : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM., 265-270.
https://hdl.handle.net/21.15107/rcub_cer_6614

Janković Z, Pantović Pavlović M, Gajić A, Marić V, Stevanović J, Eraković S, Pavlović M. Novel method for synthesis of biocompatible hydroxyapatite/passive  oxide layer on modified titanium surface. in Proceedings - XIX YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, September 12-15, Tara Mountain, Serbia. 2017;:265-270.
https://hdl.handle.net/21.15107/rcub_cer_6614 .

Janković, Zoran, Pantović Pavlović, Marijana, Gajić, Anto, Marić, Veljko, Stevanović, Jasmina, Eraković, Sanja, Pavlović, Miroslav, "Novel method for synthesis of biocompatible hydroxyapatite/passive  oxide layer on modified titanium surface" in Proceedings - XIX YuCorr International Conference, Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection, September 12-15, Tara Mountain, Serbia (2017):265-270,
https://hdl.handle.net/21.15107/rcub_cer_6614 .