Logotipo do repositório
 

Publicação:
Effect of hydrogen charging on the stability of SAE 10B22 steel surface in alkaline solutions

Página do item simplificado
dc.contributor.authorModiano, S.
dc.contributor.authorCarreno, J. A.
dc.contributor.authorFugivara, Cecilio Sadao [UNESP]
dc.contributor.authorBenedetti, Assis Vicente [UNESP]
dc.contributor.authorMattos, O. R.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Rio de Janeiro (UFRJ)
dc.date.accessioned2014-05-20T14:18:04Z
dc.date.available2014-05-20T14:18:04Z
dc.date.issued2005-11-01
dc.description.abstractThe influence of hydrogen charging into a quenched and tempered boron steel membrane electrode (SAE 10B22) was studied using borate buffer (pH 8.4) and NaOH solutions (pH 12.7), with or without the addition of 0.01 M EDTA. At the hydrogen input side, hydrogen charging influenced cyclic voltammograms increasing the anodic charge of iron(II) hydroxide formation, and decreasing the donor density of passive films. These results suggest that the hydrogen ingress caused instability of metallic surface, increasing the surface area activity. (C) 2005 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, Dept Quim Fis, Inst Quim, BR-14801970 Araraquara, SP, Brazil
dc.description.affiliationUniv Fed Rio de Janeiro, Lab Corrosao Manuel Almeida Castro, PEMM COOPE, BR-21945 Rio de Janeiro, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Quim Fis, Inst Quim, BR-14801970 Araraquara, SP, Brazil
dc.format.extent641-648
dc.identifierhttp://dx.doi.org/10.1016/j.electacta.2005.05.022
dc.identifier.citationElectrochimica Acta. Oxford: Pergamon-Elsevier B.V., v. 51, n. 4, p. 641-648, 2005.
dc.identifier.doi10.1016/j.electacta.2005.05.022
dc.identifier.issn0013-4686
dc.identifier.lattes2797127887030838
dc.identifier.urihttp://hdl.handle.net/11449/25442
dc.identifier.wosWOS:000233298600008
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofElectrochimica Acta
dc.relation.ispartofjcr5.116
dc.relation.ispartofsjr1,439
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectboron-alloyed steelpt
dc.subjecthydrogen chargingpt
dc.subjectMott-Shottky plotspt
dc.subjectcyclic voltammetrypt
dc.subjectEISpt
dc.titleEffect of hydrogen charging on the stability of SAE 10B22 steel surface in alkaline solutionsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes2797127887030838[3]
unesp.author.lattes1769008264876945[4]
unesp.author.orcid0000-0002-0243-6639[4]
unesp.author.orcid0000-0002-2288-2601[3]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentFísico-Química - IQARpt

Arquivos

Licença do Pacote

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Araraquara - IQAR - Instituto de Química