Multifrequency EPR study of charge transport in doped polyaniline

dc.contributor.author	Krinichnyi V.
dc.contributor.author	Konkin A.
dc.contributor.author	Devasagayam P.
dc.contributor.author	Monkman A.
dc.date.accessioned	2018-09-17T20:44:32Z
dc.date.available	2018-09-17T20:44:32Z
dc.date.issued	2001
dc.identifier.issn	0379-6779
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/133972
dc.description.abstract	Polyaniline highly doped with acrylamido-2-methyl-1-propanesulphonic (PANI-AMPSA) and camphorsulfonic (PANI-CSA) acids have been studied at X- (9.50 GHz) and K- (37.5 GHz) bands EPR. Localized Curie-like and mobile Pauli-like spin charge carriers are stabilized in amorphous and crystalline regions of the samples. AC conductivity contributed from these paramagnetic centers was determined. It was shown that, in contrast with PANI-AMPSA, PANI-CSA with higher both d.c. and a.c. conductivity is a more ordered metal with more rigid and planar polymer chains.
dc.relation.ispartofseries	Synthetic Metals
dc.subject	Conductivity
dc.subject	Electron paramagnetic resonance
dc.subject	Polyaniline and derivatives
dc.title	Multifrequency EPR study of charge transport in doped polyaniline
dc.type	Article
dc.relation.ispartofseries-issue	1-3
dc.relation.ispartofseries-volume	119
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	281
dc.source.id	SCOPUS03796779-2001-119-13-SID0035867729

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