Show simple item record

dc.creatorJovanović, Vladislava M.
dc.creatorMarkičević, Ljiljana
dc.creatorStanković, Slavka
dc.creatorStanković, Rade
dc.creatorJovanović, Momir S.
dc.date.accessioned2020-09-16T08:54:33Z
dc.date.available2020-09-16T08:54:33Z
dc.date.issued1995
dc.identifier.issn1040-0397
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/3668
dc.description.abstractPolypyrrole (PPy) films were electrochemically deposited on glassy carbon from aqueous solutions of different sodium salts (F−, Cl−, NO 3−, HSO 4−). Methods applied were potentiostatic polymerization or cyclic voltammetry. The electrochemical behavior of such electrodes was studied by cyclic voltammetry. The results obtained show that the reaction is localized at the electrode surface for polypyrrole doped with CI− and NO 3−, anions and diffusion‐controlled for F− anions. The polypyrrole films, examined as ion‐selective electrodes in solutions of anions corresponding to the dopant ones, exhibit lower or higher deviation from the Nernstian response depending on the dopant. When polypyrrole doped with HSO 4− was tested, a cationic response was obtained. The chemical exchange process of dopant anion was studied. The results show that this process depends on the nature of the dopant anion and the anion from the solution.en
dc.publisherWiley
dc.rightsrestrictedAccess
dc.sourceElectroanalysis
dc.subjectAnion doping
dc.subjectConducting polymers
dc.subjectPolypyrrole
dc.titleThe behavior of polypyrrole doped with different anions as an ion‐selective electrodeen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractЈовановић, Момир С.; Маркичевић, Љиљана; Станковић, Славка; Станковић, Раде; Јовановић, Владислава М.;
dc.citation.volume7
dc.citation.issue6
dc.citation.spage574
dc.citation.epage578
dc.identifier.doi10.1002/elan.1140070613
dc.identifier.scopus2-s2.0-84988097470
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record