Electrical and Thermal Properties of Poly(methylmetacrylate) Composites Filled With Electrolytic Copper Powder
Autori
Janković, ZoranPavlović, Miroslav M.
Pantović Pavlović, Marijana
Pavlović, Miomir
Nikolić, Nebojša D.
Stevanović, Jasmina
Prsic, S.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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 degrees 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.
Ključne reči:
electrical conductivity / thermal stability / composite materials / lignocellulose / PMMAIzvor:
International Journal of Electrochemical Science, 2018, 13, 1, 45-57Izdavač:
- Belgrade : ESG
Finansiranje / projekti:
- Savremeni višekomponentni metalni sistemi i nanostrukturni materijali sa različitim funkcionalnim svojstvima (RS-MESTD-Basic Research (BR or ON)-172037)
- Elektrohemijska sinteza i karakterizacija nanostrukturiranih funkcionalnih materijala za primenu u novim tehnologijama (RS-MESTD-Basic Research (BR or ON)-172046)
DOI: 10.20964/2018.01.24
ISSN: 1452-3981
WoS: 000428965800005
Scopus: 2-s2.0-85040032236
Institucija/grupa
IHTMTY - JOUR AU - Janković, Zoran AU - Pavlović, Miroslav M. AU - Pantović Pavlović, Marijana AU - Pavlović, Miomir AU - Nikolić, Nebojša D. AU - Stevanović, Jasmina AU - Prsic, S. PY - 2018 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2346 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 degrees 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 - Belgrade : ESG T2 - International Journal of Electrochemical Science T1 - Electrical and Thermal Properties of Poly(methylmetacrylate) Composites Filled With Electrolytic Copper Powder VL - 13 IS - 1 SP - 45 EP - 57 DO - 10.20964/2018.01.24 ER -
@article{ author = "Janković, Zoran and Pavlović, Miroslav M. and Pantović Pavlović, Marijana and Pavlović, Miomir and Nikolić, Nebojša D. and Stevanović, Jasmina and Prsic, S.", year = "2018", 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 degrees 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 = "Belgrade : ESG", journal = "International Journal of Electrochemical Science", title = "Electrical and Thermal Properties of Poly(methylmetacrylate) Composites Filled With Electrolytic Copper Powder", volume = "13", number = "1", pages = "45-57", doi = "10.20964/2018.01.24" }
Janković, Z., Pavlović, M. M., Pantović Pavlović, M., Pavlović, M., Nikolić, N. D., Stevanović, J.,& Prsic, S.. (2018). Electrical and Thermal Properties of Poly(methylmetacrylate) Composites Filled With Electrolytic Copper Powder. in International Journal of Electrochemical Science Belgrade : ESG., 13(1), 45-57. https://doi.org/10.20964/2018.01.24
Janković Z, Pavlović MM, Pantović Pavlović M, Pavlović M, Nikolić ND, Stevanović J, Prsic S. Electrical and Thermal Properties of Poly(methylmetacrylate) Composites Filled With Electrolytic Copper Powder. in International Journal of Electrochemical Science. 2018;13(1):45-57. doi:10.20964/2018.01.24 .
Janković, Zoran, Pavlović, Miroslav M., Pantović Pavlović, Marijana, Pavlović, Miomir, Nikolić, Nebojša D., Stevanović, Jasmina, Prsic, S., "Electrical and Thermal Properties of Poly(methylmetacrylate) Composites Filled With Electrolytic Copper Powder" in International Journal of Electrochemical Science, 13, no. 1 (2018):45-57, https://doi.org/10.20964/2018.01.24 . .