Experimental and Theoretical Studies of Volatile Corrosion Inhibitors Adsorption on Zinc Electrode

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dc.contributor.authorTeixeira, Deiver Alessandro [UNESP]
dc.contributor.authorValente Jr., Marco A. G. [UNESP]
dc.contributor.authorBenedetti, Assis Vicente [UNESP]
dc.contributor.authorFeliciano, Gustavo Troiano [UNESP]
dc.contributor.authorSilva, Sebastião C. Da
dc.contributor.authorFugivara, Cecilio Sadao [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInstituto Federal do Mato Grosso
dc.contributor.institutionUniversidade Federal do Mato Grosso Instituto de Química
dc.date.accessioned2015-05-13T17:33:50Z
dc.date.available2015-05-13T17:33:50Z
dc.date.issued2015-03-01
dc.description.abstractThis study evaluates the interaction of volatile corrosion inhibitors (VCIs) of the amino group with the zinc or zinc oxide surface by means of computational calculations using density functional theory (DFT) and comparing with experimental methods such as electrochemical impedance spectroscopy (EIS) and wet chamber tests. The application of these methods allowed indicating the most promising VCI and understanding its mechanism of action. Thus, after the vaporization of VCI molecules, they condense on the surface and form a protective film or a film with oxidizing characteristic, thereby preventing the corrosive action of the chemical species present in the environment.en
dc.description.affiliationUniversidade Estadual Paulista “Júlio de Mesquita Filho” Instituto de Química de Araraquara
dc.description.affiliationInstituto Federal do Mato Grosso
dc.description.affiliationUniversidade Federal do Mato Grosso Instituto de Química
dc.description.affiliationUnespUniversidade Estadual Paulista “Júlio de Mesquita Filho” Instituto de Química de Araraquara
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdCNPq: 305890/2010-7
dc.format.extent434-450
dc.identifierhttp://dx.doi.org/10.5935/0103-5053.20140296
dc.identifier.citationJournal of the Brazilian Chemical Society. Sociedade Brasileira de Química, v. 26, n. 3, p. 434-450, 2015.
dc.identifier.doi10.5935/0103-5053.20140296
dc.identifier.fileS0103-50532015000300434.pdf
dc.identifier.issn0103-5053
dc.identifier.lattes2797127887030838
dc.identifier.scieloS0103-50532015000300434
dc.identifier.urihttp://hdl.handle.net/11449/122931
dc.language.isoeng
dc.publisherSociedade Brasileira de Química
dc.relation.ispartofJournal of the Brazilian Chemical Society
dc.relation.ispartofjcr1.444
dc.relation.ispartofsjr0,357
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectvolatile corrosion inhibitorsen
dc.subjectdensity functional theoryen
dc.subjectelectrochemical impedance spectroscopyen
dc.subjectwet test chamberen
dc.titleExperimental and Theoretical Studies of Volatile Corrosion Inhibitors Adsorption on Zinc Electrodeen
dc.typeArtigo
unesp.author.lattes2797127887030838[6]
unesp.author.lattes1769008264876945[3]
unesp.author.orcid0000-0002-0243-6639[3]
unesp.author.orcid0000-0002-2288-2601[6]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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Artigos - Físico Química - IQ