EFFECT OF PHOSPHORIC ACID CONCENTRATION AND ANODIZING TIME ON THE PROPERTIES OF ANODIC FILMS ON TITANIUM

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dc.contributor.authorTorres, Dimas L. [UNESP]
dc.contributor.authorPereira, Marinalda C. [UNESP]
dc.contributor.authorSilva, Jose W. J. [UNESP]
dc.contributor.authorCodaro, Eduardo N. [UNESP]
dc.contributor.authorAcciari, Heloisa A. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T16:05:14Z
dc.date.available2018-11-26T16:05:14Z
dc.date.issued2015-07-01
dc.description.abstractIn this study, it was investigated the influence of electrolyte concentration and anodizing time on the electrochemical behaviour and morphology of anodic films formed on commercially pure Ti. Electrochemical methods and surface analyses were used to characterize the films. It was found that the electrolyte concentration and anodizing time affect the growth and protective characteristics of films in a physiologic medium. It was possible to observe their non-uniformity on Ti substrates under the tested conditions. In potentiodynamic profiles, it was observed that passivation current values are affected by an anodizing time increase. Variations in impedance spectra were associated with an increase of defects within the film.en
dc.description.affiliationSao Paulo State Univ, Fac Engn, Phys & Chem Dept, Guaratingueta Campus, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Fac Engn, Phys & Chem Dept, Guaratingueta Campus, BR-12516410 Guaratingueta, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipPro-Reitoria de Pesquisa (PROPe/UNESP)
dc.format.extent841-848
dc.identifier.citationJournal Of Engineering Science And Technology. Selangor: Taylors Univ Sdn Bhd, v. 10, n. 7, p. 841-848, 2015.
dc.identifier.issn1823-4690
dc.identifier.urihttp://hdl.handle.net/11449/160605
dc.identifier.wosWOS:000214309200002
dc.language.isoeng
dc.publisherTaylors Univ Sdn Bhd
dc.relation.ispartofJournal Of Engineering Science And Technology
dc.relation.ispartofsjr0,193
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectTitanium
dc.subjectAnodizing
dc.subjectAnodic films
dc.subjectChloride medium
dc.subjectBiomedical implants
dc.titleEFFECT OF PHOSPHORIC ACID CONCENTRATION AND ANODIZING TIME ON THE PROPERTIES OF ANODIC FILMS ON TITANIUMen
dc.typeArtigo
dcterms.licensehttp://journalauthors.tandf.co.uk/permissions/reusingOwnWork.asp
dcterms.rightsHolderTaylors Univ Sdn Bhd

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Artigos - Física e Química - FEG