Electrical conductivity and mechanical strength of composites consisting of phenolic resin, carbon fibers, and metal particles

Simitzis, J; Zoumpoulakis, L; Soulis, S; Triantou, D; Pinaka, C

dc.contributor.author	Simitzis, J	en
dc.contributor.author	Zoumpoulakis, L	en
dc.contributor.author	Soulis, S	en
dc.contributor.author	Triantou, D	en
dc.contributor.author	Pinaka, C	en
dc.date.accessioned	2014-03-01T01:35:37Z
dc.date.available	2014-03-01T01:35:37Z
dc.date.issued	2011	en
dc.identifier.issn	0021-8995	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/21126
dc.subject	carbon fibers	en
dc.subject	composites	en
dc.subject	conducting filler	en
dc.subject	electrical conductivity	en
dc.subject	mechanical strength	en
dc.subject	percolation threshold	en
dc.subject	phenolic resin	en
dc.subject.classification	Polymer Science	en
dc.subject.other	composites	en
dc.subject.other	conducting filler	en
dc.subject.other	electrical conductivity	en
dc.subject.other	mechanical strength	en
dc.subject.other	percolation threshold	en
dc.subject.other	Carbon phenolic composites	en
dc.subject.other	Coagulation	en
dc.subject.other	Electric conductivity	en
dc.subject.other	Fibers	en
dc.subject.other	Fillers	en
dc.subject.other	Gelation	en
dc.subject.other	Hot pressing	en
dc.subject.other	Metal pressing	en
dc.subject.other	Metallic matrix composites	en
dc.subject.other	Particle reinforced composites	en
dc.subject.other	Percolation (computer storage)	en
dc.subject.other	Percolation (fluids)	en
dc.subject.other	Percolation (solid state)	en
dc.subject.other	Phenolic resins	en
dc.subject.other	Phenols	en
dc.subject.other	Reinforced plastics	en
dc.subject.other	Shear strength	en
dc.subject.other	Solvents	en
dc.subject.other	Synthetic resins	en
dc.subject.other	Zinc	en
dc.subject.other	Carbon fibers	en
dc.title	Electrical conductivity and mechanical strength of composites consisting of phenolic resin, carbon fibers, and metal particles	en
heal.type	journalArticle	en
heal.identifier.primary	10.1002/app.33658	en
heal.identifier.secondary	http://dx.doi.org/10.1002/app.33658	en
heal.language	English	en
heal.publicationDate	2011	en
heal.abstract	Composites of phenolic resin of novolac type as matrix, with metal particles of Zn as conducting filler, without or with 15% v/v carbon fibers were manufactured by hot pressing. The porosity ratio, the hardness, the flexural and shear strength, and the electrical conductivity of the composites were determined. The percolation threshold was determined based on two models of electrical conductivity versus the content of metal particles of Zn, namely, an analogous to polymer gelation model and the other based on the power law. The composites of carbon fibers combined with Zn particles have higher electrical conductivity than the corresponding without carbon fibers and high strength, lower than that of the composite reinforced with carbon fibers without Zn particles, but still acceptable. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 121: 1890-1900, 2011	en
heal.publisher	WILEY-BLACKWELL	en
heal.journalName	Journal of Applied Polymer Science	en
dc.identifier.doi	10.1002/app.33658	en
dc.identifier.isi	ISI:000291438200004	en
dc.identifier.volume	121	en
dc.identifier.issue	4	en
dc.identifier.spage	1890	en
dc.identifier.epage	1900	en