Electrochemical stability and repulsion of polypyrrole film

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dc.contributor.authorRatautaite, Vilma
dc.contributor.authorRamanaviciene, Almira
dc.contributor.authorOztekin, Yasemin
dc.contributor.authorVoronovic, Jaroslav
dc.contributor.authorBalevicius, Zigmas
dc.contributor.authorMikoliunaite, Lina
dc.contributor.authorRamanavicius, Arunas
dc.date.accessioned2020-03-26T18:41:47Z
dc.date.available2020-03-26T18:41:47Z
dc.date.issued2013
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis study reports the electrochemical synthesis of polypyrrole (Ppy) film on the gold surface and the evaluation of this film repulsion conditions from the electrode surface. It is known that overall stability of the conducting polymer layer on the electrode is critical for many applications including biosensors. It can be affected by many factors however electrochemical treatment of electrode is mostly well-known among them. This work was mainly based on the preparation of the polymeric layer and the investigation of its stability. Overoxidised polypyrrole film was synthesized on the gold electrode. Later this layer was treated by potential cycling in wide potential intervals. The stability of Ppy layers deposited on electrode was evaluated. It was determined that Ppy layer was stable within 0-0.9 V potential range, scan rate was 20 mV/s, vs. Ag/AgCl/KClsat. while it was repulsed from the gold electrode by 10 potential cycles within 0.0-1.0 V potential range at the same scan rate. Some possible future applications of repulsed Ppy films are predicted. (C) 2012 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipEuropean UnionEuropean Union (EU) [VP1-3.1-SMM-01]en_US
dc.description.sponsorshipPostdoctoral fellowship is being funded by European Union Structural Funds project "Postdoctoral Fellowship Implementation in Lithuania" within the framework of the Measure for Enhancing Mobility of Scholars and Other Researchers and the Promotion of Student Research (VP1-3.1-SMM-01) of the Program of Human Resources Development Action Plan.en_US
dc.identifier.doi10.1016/j.colsurfa.2012.10.052en_US
dc.identifier.endpage21en_US
dc.identifier.issn0927-7757en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage16en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.colsurfa.2012.10.052
dc.identifier.urihttps://hdl.handle.net/20.500.12395/29464
dc.identifier.volume418en_US
dc.identifier.wosWOS:000314010000003en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofCOLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectConducting polymeren_US
dc.subjectElectrochemical polymerizationen_US
dc.subjectPolypyrroleen_US
dc.subjectPpy stabilityen_US
dc.subjectVoltamperometryen_US
dc.subjectMembranesen_US
dc.titleElectrochemical stability and repulsion of polypyrrole filmen_US
dc.typeArticleen_US

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