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Temperature dependence of the electrical conductivity of epoxy/expanded graphite nanosheet composites

dc.creatorJović, Nataša G.
dc.creatorDudić, Duško
dc.creatorMontone, A.
dc.creatorAntisari, M. Vittori
dc.creatorMitrić, Miodrag
dc.creatorĐoković, Vladimir
dc.date.accessioned2018-03-01T20:23:56Z
dc.date.available2018-03-01T20:23:56Z
dc.date.issued2008
dc.identifier.issn1359-6462
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/3427
dc.description.abstractThe electrical conductivity of composites obtained by mixing epoxy resin and expanded graphite (EG) nanosheets has been investigated. Conductivity changes of up to I I orders of magnitude were observed as the filler load increased from 0 to 8 wt.%, while the percolation threshold was around 3 wt.%. It was also shown that epoxy/EG composites with intermediate filler contents exhibit a phase transition from predominantly contact conductivity to tunneling conductivity during heating from room temperature to 120 degrees C. (c) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.en
dc.rightsrestrictedAccessen
dc.sourceScripta Materialiaen
dc.subjectelectrical resistivity/conductivityen
dc.subjectscanning electron microscopy (SEM)en
dc.subjectpolymer matrix compositesen
dc.subjectnanocompositeen
dc.subjectelectrical propertiesen
dc.titleTemperature dependence of the electrical conductivity of epoxy/expanded graphite nanosheet compositesen
dc.typearticleen
dcterms.abstractЈовиц, Н.; Монтоне, A.; Aнтисари, М. Виттори; Дудић Душко; Митрић Миодраг; Ђоковић Владимир;
dc.citation.volume58
dc.citation.issue10
dc.citation.spage846
dc.citation.epage849
dc.identifier.wos000255164400012
dc.identifier.doi10.1016/j.scriptamat.2007.12.041
dc.citation.rankM21a
dc.identifier.scopus2-s2.0-40949090599


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