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Electrochemical synthesis and corrosion behavior of polyaniline-benzoate coating on copper
dc.creator | Gvozdenović, Milica | |
dc.creator | Jugović, Branimir | |
dc.creator | Stevanović, Jasmina | |
dc.creator | Grgur, Branimir | |
dc.creator | Trišović, Tomislav | |
dc.creator | Jugović, Zvonimir | |
dc.date.accessioned | 2021-03-10T11:32:48Z | |
dc.date.available | 2021-03-10T11:32:48Z | |
dc.date.issued | 2011 | |
dc.identifier.issn | 0379-6779 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1851 | |
dc.description.abstract | Electrochemical polymerization of polyaniline (PANI) coating on copper electrode was performed galvanostatically in the current density range between 0.50 and 1.25 mA cm(-2), from aqueous solution of 0.3 mol dm(-3) sodium benzoate and 0.2 mol dm(-3) aniline. The corrosion behavior of PANI coated copper and copper electrode exposed to 0.5 mol dm(-3) sodium chloride solution was investigated by potentiodynamic and electrochemical impedance spectroscopy techniques. It was observed that thin PANI (5 mu m) coating had provided efficient protection (similar to 96%) to copper in 0.5 mol dm(-3) sodium chloride solution. Unusual initial impedance behavior to that normally observed with conventional organic coatings was attributed to dedoping of benzoate anions from the polymer coating. | en |
dc.publisher | Elsevier Science Sa, Lausanne | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172046/RS// | |
dc.rights | restrictedAccess | |
dc.source | Synthetic Metals | |
dc.subject | Electrochemical polymerization | en |
dc.subject | Sodium benzoate | en |
dc.subject | Polyaniline | en |
dc.subject | Copper | en |
dc.title | Electrochemical synthesis and corrosion behavior of polyaniline-benzoate coating on copper | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 1318 | |
dc.citation.issue | 13-14 | |
dc.citation.other | 161(13-14): 1313-1318 | |
dc.citation.rank | M22 | |
dc.citation.spage | 1313 | |
dc.citation.volume | 161 | |
dc.identifier.doi | 10.1016/j.synthmet.2011.04.029 | |
dc.identifier.scopus | 2-s2.0-79960012036 | |
dc.identifier.wos | 000293437100025 | |
dc.type.version | publishedVersion |