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Impedance characteristics of aluminum with sol-gel ceria protective coating during the exposure to chloride corrosion agent
Impedansni odgovor aluminijuma sa zaštitnom prevlakom oksida cerijuma tokom izlaganja hloridnoj korozionoj sredini
dc.creator | Košević, Milica | |
dc.creator | Panić, Vladimir | |
dc.creator | Bajat, Jelena | |
dc.creator | Mišković-Stanković, Vesna | |
dc.date.accessioned | 2021-03-10T12:59:22Z | |
dc.date.available | 2021-03-10T12:59:22Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 0351-9465 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3210 | |
dc.description.abstract | Electrochemical impedance characteristics of bare Al and Al with CeO2 coating prepared sol-gel procedure from the ceria sol are investigated. The corrosion behavior is monitored during the exposure to 3 wt. % NaCl aqueous solution. Experimental data are fitted to various equivalent electrical circuits with special attention to inductive features. Equivalent electrical circuits involving inductivity represent impedance response equally well as the ones without inductivity, although the parameter values gained from the former correspond better to the proposed model of physicochemical changes during corrosion of investigated samples. | en |
dc.description.abstract | Korozione karakteristike aluminijuma i aluminijuma na koji je naneta prevlaka oksida cerijuma sol-gel postupkom ispitivane su primenom spektroskopije elektrohemijske impedancije tokom izlaganja u vodenom rastvoru 3 mas. % NaCl. Dobijeni podaci analizirani su ekvivalentnim električnim kolima različite konfiguracije uz posebnu diskusiju koja se odnosi na pojavu induktivnog ponašanja. Ekvivalentna kola sa induktivnim elementom i bez njega podjednako dobro opisuju impedansne odgovore, mada vrednosti parametara kola u kojima je uključena induktivnost više odgovaraju predloženom modelu fizičko-hemijskih promena tokom procesa korozije ispitivanih sistema. | sr |
dc.publisher | Engineering Society for Corrosion, Belgrade, Serbia | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45019/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172060/RS// | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Zaštita materijala | |
dc.subject | conversion coatings | en |
dc.subject | Al corrosion | en |
dc.subject | reversed gelation | en |
dc.subject | AlO(OH) fiber network ascorrosion product | en |
dc.subject | konverzione prevlake | sr |
dc.subject | korozija aluminijuma | sr |
dc.subject | reversno geliranje prevlake | sr |
dc.subject | AlO(OH) vlakna kao proizvod korozije | sr |
dc.title | Impedance characteristics of aluminum with sol-gel ceria protective coating during the exposure to chloride corrosion agent | en |
dc.title | Impedansni odgovor aluminijuma sa zaštitnom prevlakom oksida cerijuma tokom izlaganja hloridnoj korozionoj sredini | sr |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dc.citation.epage | 313 | |
dc.citation.issue | 2 | |
dc.citation.other | 57(2): 305-313 | |
dc.citation.rank | M24 | |
dc.citation.spage | 305 | |
dc.citation.volume | 57 | |
dc.identifier.doi | 10.5937/ZasMat1602305k | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/9406/0351-94651602305K.pdf | |
dc.type.version | publishedVersion |