Electropolymerization of poly (aniline-co-o-anisidine) on copper and its anticorrosion properties

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dc.contributor.authorOzyilmaz, A. T.
dc.date.accessioned2024-09-18T21:05:08Z
dc.date.available2024-09-18T21:05:08Z
dc.date.issued2008
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractPoly(aniline-co-o-anisidine) of copolymer coatings was synthesized on the copper surface (Cu) with two different amounts of p-toluenesulfonic acid (p-TSA) added to the aqueous sodium oxalate (NaOX) solution. The copper substrates in NaOX solutions containing p-TSA acid had a fairly reliable passive surface mainly due to the formation of copper (II) oxalate layer. The addition of p-TSA acid to the working electrolyte contributed to both the amount of copolymer deposition (growth) and that of copolymer coated per unit time of electropolymerization (growth rate). The growth of copolymer coating on Cu electrode was characterized by scanning electron microscopy. The corrosion performances of copolymer coatings were investigated in 3.5% NaCl solution with anodic polarization curves and electrochemical impedance spectroscopy. The results showed that p-TSA acid led to the diminishing of the permeability of the copolymer films. The copolymer coatings exhibited an effective barrier property on copper electrode and a remarkable anodic protection to substrate for longer exposure time.en_US
dc.identifier.doi10.1088/0022-3727/41/6/065409
dc.identifier.issn0022-3727
dc.identifier.issn1361-6463
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-40549140154en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1088/0022-3727/41/6/065409
dc.identifier.urihttps://hdl.handle.net/20.500.12483/13392
dc.identifier.volume41en_US
dc.identifier.wosWOS:000254153900042en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIop Publishing Ltden_US
dc.relation.ispartofJournal of Physics D-Applied Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectToluenesulfonic Acid-Solutionen_US
dc.subjectAqueous Oxalic-Aciden_US
dc.subjectCorrosion Protectionen_US
dc.subjectElectrochemical Synthesisen_US
dc.subjectPolyaniline Filmsen_US
dc.subjectPoly(O-Anisidine) Coatingsen_US
dc.subjectPerformanceen_US
dc.subjectSteelen_US
dc.subjectPoly(Aniline-Co-O-Anisidine)en_US
dc.subjectDissolutionen_US
dc.titleElectropolymerization of poly (aniline-co-o-anisidine) on copper and its anticorrosion propertiesen_US
dc.typeArticleen_US

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