Corrosion resistance and dielectric properties of an iron oxide filled epoxy coating

Kouloumbi, N; Tsangaris, GM; Vourvahi, C; Molnar, F

dc.contributor.author	Kouloumbi, N	en
dc.contributor.author	Tsangaris, GM	en
dc.contributor.author	Vourvahi, C	en
dc.contributor.author	Molnar, F	en
dc.date.accessioned	2014-03-01T01:12:43Z
dc.date.available	2014-03-01T01:12:43Z
dc.date.issued	1997	en
dc.identifier.issn	0361-8773	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12217
dc.subject	bisphenol a	en
dc.subject	Corrosion Resistance	en
dc.subject	Dielectric Properties	en
dc.subject	Electrochemical Impedance Spectroscopy	en
dc.subject	Epoxy Resin	en
dc.subject	Iron Oxide	en
dc.subject.classification	Chemistry, Applied	en
dc.subject.classification	Materials Science, Coatings & Films	en
dc.subject.other	Composition effects	en
dc.subject.other	Corrosion resistance	en
dc.subject.other	Epoxy resins	en
dc.subject.other	Interfaces (materials)	en
dc.subject.other	Iron oxides	en
dc.subject.other	Permittivity measurement	en
dc.subject.other	Phenolic resins	en
dc.subject.other	Plastics fillers	en
dc.subject.other	Steel	en
dc.subject.other	Transport properties	en
dc.subject.other	Potentiodynamic polarization measurement	en
dc.subject.other	Plastic coatings	en
dc.title	Corrosion resistance and dielectric properties of an iron oxide filled epoxy coating	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF02696252	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF02696252	en
heal.language	English	en
heal.publicationDate	1997	en
heal.abstract	Polymeric composites of a bisphenol-A-epoxy resin and iron oxide filler (15% w/w) were deposited on pretreated steel specimens. The applied coatings had a thickness of 80 mu m and 220 mu m. The modification of the anticorrosive and dielectric characteristics of these coatings, in a corrosive environment (3.5% NaCl), were monitored by potentiodynamic polarization measurements, electrochemical impedance spectroscopy, and dielectric measurements. Corrosion resistance of composite coatings was found to be somewhat higher than that of unfilled epoxy coatings. Coatings containing iron oxide exhibited capacitive behavior as revealed by dielectric and EIS measurements. This behavior is more pronounced in high thickness composite coatings.	en
heal.publisher	FEDERATION SOC COATING TECH	en
heal.journalName	Journal of Coatings Technology	en
dc.identifier.doi	10.1007/BF02696252	en
dc.identifier.isi	ISI:A1997XN91900011	en
dc.identifier.volume	69	en
dc.identifier.issue	870	en
dc.identifier.spage	53	en
dc.identifier.epage	59	en