Effect of Pb2+ and Cu2+ as a codopant on the structure, morphology and conductivity of nanostructured polyaniline

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dc.contributor.authorHaspulat, Bircan
dc.contributor.authorSulak, Meral Topcu
dc.contributor.authorKamis, Handan
dc.date.accessioned2020-03-26T19:35:10Z
dc.date.available2020-03-26T19:35:10Z
dc.date.issued2017
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractPolyaniline (PANI) has been successively synthesized in aqueous diethylene glycol solution medium by chemical oxidative polymerization of aniline using ammonium peroxidisulfate [(NH4)(2)S2O8] as an oxidant in an aqueous solution of 0.5M acetic acid (CH3COOH) as a dopant. Polyaniline-lead (PANI-Pb) and polyaniline-copper (PANI-Cu) nanocomposites have been chemically prepared for the first time by oxidative polymerization of aniline in aqueous diethylene glycol/acetic acidic medium. The synthesized PANI and nanocomposites were characterized by Fourier transform infrared spectroscopy (FTIR). Conductivity measurements of the polymer and nanocomposites were performed using the four-probe technique. Morphology changes of the composites were investigated by scanning electron microscopy (SEM). PANI nanotubes were formed without added codopant, but when Pb(CH3COO)(2) or Cu(CH3COO)(2) was added as a codopant, the morphology of PANI obviously changed. The PANI-Cu and PANI-Pb nanocomposites exhibit higher conductivity than the PANI homopolymer, but the conductivity of the composites slightly decreased on increasing the metal concentrations.en_US
dc.identifier.doi10.1080/02726351.2016.1163306en_US
dc.identifier.endpage433en_US
dc.identifier.issn0272-6351en_US
dc.identifier.issn1548-0046en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage426en_US
dc.identifier.urihttps://dx.doi.org/10.1080/02726351.2016.1163306
dc.identifier.urihttps://hdl.handle.net/20.500.12395/35012
dc.identifier.volume35en_US
dc.identifier.wosWOS:000406717300007en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofPARTICULATE SCIENCE AND TECHNOLOGYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCopper acetateen_US
dc.subjectlead acetateen_US
dc.subjectnanotubesen_US
dc.subjectnanowiresen_US
dc.subjectpolyaniline compositesen_US
dc.titleEffect of Pb2+ and Cu2+ as a codopant on the structure, morphology and conductivity of nanostructured polyanilineen_US
dc.typeArticleen_US

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