Electrical conductivity of carbon fibres/polyester resin composites in the percolation threshold region

Vilčáková, Jarmila; Sáha, Petr; Quadrat, Otakar

dc.title	Electrical conductivity of carbon fibres/polyester resin composites in the percolation threshold region	en
dc.contributor.author	Vilčáková, Jarmila
dc.contributor.author	Sáha, Petr
dc.contributor.author	Quadrat, Otakar
dc.relation.ispartof	European Polymer Journal
dc.identifier.issn	0014-3057 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued	2002
utb.relation.volume	38
utb.relation.issue	12
dc.citation.spage	2343
dc.citation.epage	2347
dc.type	article
dc.language.iso	en
dc.publisher	Elsevier Science B.V.	en
dc.identifier.doi	10.1016/S0014-3057(02)00145-3
dc.relation.uri	https://www.sciencedirect.com/science/article/pii/S0014305702001453
dc.subject	elektrická vodivost	cs
dc.subject	kompozity na bázi polyesterové pryskyřice	cs
dc.subject	krátká uhlíková vlákna	cs
dc.subject	oblast perkolačního prahu	cs
dc.subject	fluktuace ve struktuře	cs
dc.subject	electrical conductivity	en
dc.subject	polyester resin composites	en
dc.subject	short carbon fibres	en
dc.subject	percolation threshold region	en
dc.subject	fluctuation in structure	en
dc.description.abstract	The electrical conductivity of composites of a polyester resin filled with short carbon fibres has been investigated with a special attention to the properties in the percolation threshold region. A very low percolation threshold (0.7-0.8 vol.% of the filler) was confirmed. In contrast, to S-shaped curves calculated according to the percolation theory of composites of globular particles, the experimental conductivity vs. fibre content dependence, after a steep increase in the percolation region, increased almost linearly.	en
utb.faculty	Faculty of Technology
dc.identifier.uri	http://hdl.handle.net/10563/1000122
utb.identifier.rivid	RIV/70883521:28110/02:63500598
utb.identifier.obdid	11052472
utb.identifier.scopus	2-s2.0-0036889221
utb.identifier.wok	000179277400002
utb.source	j-riv
utb.contributor.internalauthor	Vilčáková, Jarmila
utb.contributor.internalauthor	Sáha, Petr
utb.fulltext.affiliation	J. Vilčáková a, P. Sáha a, O. Quadrat b,* a Faculty of Technology, Tomas Bata University in Zlín, 762 72 Zlín, Czech Republic b Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Heyrovsky Sq. 2, 162 06 Prague, Czech Republic Corresponding author. Tel.: +42-02-2040-3360; fax: +42- 02-367-981. E-mail address: quadrat@imc.cas.cz (O. Quadrat).
utb.fulltext.dates	Received 15 April 2002; accepted 8 May 2002
utb.fulltext.sponsorship	The authors wish to thank the Ministry of Education of the Czech Republic and the Grant Agency of the Czech Republic (101/17/0308) for financial support.
utb.fulltext.projects	GACR 101/17/0308
utb.fulltext.faculty	Faculty of Technology
utb.fulltext.ou	-