Corrosion of thin, magnetron sputtered Nbsub(2)Osub(5) films

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dc.contributor.authorPILLIS, MARINA F.
dc.contributor.authorGERIBOLA, GUILHERME A.
dc.contributor.authorSCHEIDT, GUILHERME
dc.contributor.authorARAUJO, EDVAL G. de
dc.contributor.authorOLIVEIRA, MARA C.L. de
dc.contributor.authorANTUNES, RENATO A.
dc.coverageInternacionalpt_BR
dc.date.accessioned2016-03-07T14:16:58Z
dc.date.available2016-03-07T14:16:58Z
dc.date.issued2016pt_BR
dc.description.abstractNiobium oxide based thin films were deposited on AISI 316 stainless steel substrates using reactive DC magnetron sputtering. Structure, composition and corrosion resistance of the niobium oxide films were studied. The corrosion behavior of the specimens was evaluated by electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization. The concentration of niobium and oxygen in the films was obtained by Rutherford backscattering spectroscopy (RBS). The film structure was analyzed by X-ray diffractometry. The corrosion resistance of the substrate was improved by the Nb2O5 layers. The best protective performance was achieved for the deposition time of 15 min.
dc.format.extent317-325pt_BR
dc.identifier.citationPILLIS, MARINA F.; GERIBOLA, GUILHERME A.; SCHEIDT, GUILHERME; ARAUJO, EDVAL G. de; OLIVEIRA, MARA C.L. de; ANTUNES, RENATO A. Corrosion of thin, magnetron sputtered Nbsub(2)Osub(5) films. <b>Corrosion Science</b>, v. 102, p. 317-325, 2016. Disponível em: http://repositorio.ipen.br/handle/123456789/25783.
dc.identifier.issn0010-938Xpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-1423-871X
dc.identifier.percentilfi92.35
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/25783
dc.identifier.vol102pt_BR
dc.relation.ispartofCorrosion Sciencept_BR
dc.rightsopenAccesspt_BR
dc.subjectniobium oxides
dc.subjectmagnetrons
dc.subjectcorrosion resistance
dc.subjectthin films
dc.subjectsputtering
dc.subjectrutherford backscattering spectroscopy
dc.subjectx-ray diffractometers
dc.titleCorrosion of thin, magnetron sputtered Nbsub(2)Osub(5) filmspt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorGUILHERME ALTOMARI GERIBOLA
ipen.autorGUILHERME SCHEIDT
ipen.autorMARINA FUSER PILLIS
ipen.codigoautor8682
ipen.codigoautor11271
ipen.codigoautor758
ipen.contributor.ipenauthorGUILHERME ALTOMARI GERIBOLA
ipen.contributor.ipenauthorGUILHERME SCHEIDT
ipen.contributor.ipenauthorMARINA FUSER PILLIS
ipen.date.recebimento16-03pt_BR
ipen.identifier.fi5.245pt_BR
ipen.identifier.ipendoc21715pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi4.500 - 5.999
ipen.range.percentilfi75.00 - 100.00
ipen.type.genreArtigo
relation.isAuthorOfPublication0dc31aad-96f4-45b4-9c4b-634877b6fac9
relation.isAuthorOfPublicationac0e31c5-9d7f-4514-8517-92388dffd069
relation.isAuthorOfPublication90a23f45-0a62-4233-b676-a06bd75d6cc3
relation.isAuthorOfPublication.latestForDiscovery90a23f45-0a62-4233-b676-a06bd75d6cc3
sigepi.autor.atividadePILLIS, MARINA F.:758:730:S
sigepi.autor.atividadeGERIBOLA, GUILHERME A.:8682:730:N
sigepi.autor.atividadeSCHEIDT, GUILHERME:11271:730:N

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