Electro-oxidation of ethylene glycol on PtRu/C and PtSn/C electrocatalysts prepared by alcohol-reduction process

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dc.contributor.authorOLIVEIRA NETO, A.pt_BR
dc.contributor.authorVASCONCELOS, T.R.R.pt_BR
dc.contributor.authorSILVA, R.W.R.V.pt_BR
dc.contributor.authorLINARDI, M.pt_BR
dc.contributor.authorSPINACE, E.V.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:49:03Zpt_BR
dc.date.accessioned2014-07-30T11:51:20Z
dc.date.available2014-07-15T13:49:03Zpt_BR
dc.date.available2014-07-30T11:51:20Z
dc.date.issued2005pt_BR
dc.description.abstractPtRu/C and PtSn/C electrocatalysts were prepared by the alcohol-reduction process with different atomic ratios. The electrocatalysts were characterized by EDAX, XRD, TEM and cyclic voltammetry and the electro-oxidation of ethylene glycol was studied by cyclic voltammetry and chronoamperometry using the thin porous coating technique. PtRu/C and PtSn/C electrocatalysts were found to be active for ethylene glycol oxidation, which starts at lower potentials by increasing the ruthenium and tin content. In the region of interest for direct alcohol fuel cell applications PtSn/C electrocatalysts were more active than PtRu/C electrocatalysts.
dc.format.extent193-198pt_BR
dc.identifier.citationOLIVEIRA NETO, A.; VASCONCELOS, T.R.R.; SILVA, R.W.R.V.; LINARDI, M.; SPINACE, E.V. Electro-oxidation of ethylene glycol on PtRu/C and PtSn/C electrocatalysts prepared by alcohol-reduction process. <b>Journal of Applied Electrochemistry</b>, v. 35, n. 2, p. 193-198, 2005. DOI: <a href="https://dx.doi.org/10.1007/s10800-004-5824-5">10.1007/s10800-004-5824-5</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/5523.
dc.identifier.doi10.1007/s10800-004-5824-5
dc.identifier.fasciculo2pt_BR
dc.identifier.issn0021-891Xpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0105-6519
dc.identifier.orcidhttps://orcid.org/0000-0002-7011-8261
dc.identifier.orcidhttps://orcid.org/0000-0002-9287-6071
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/5523pt_BR
dc.identifier.vol35pt_BR
dc.relation.ispartofJournal of Applied Electrochemistrypt_BR
dc.rightsopenAccessen
dc.subjectfuel cellspt_BR
dc.subjectalcoholspt_BR
dc.subjectreductionpt_BR
dc.subjectelectrocatalystspt_BR
dc.subjectglycolspt_BR
dc.subjectoxidationpt_BR
dc.subjectcarbonpt_BR
dc.subjectplatinumpt_BR
dc.subjectrutheniumpt_BR
dc.subjecttinpt_BR
dc.titleElectro-oxidation of ethylene glycol on PtRu/C and PtSn/C electrocatalysts prepared by alcohol-reduction processpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorMARCELO LINARDI
ipen.autorESTEVAM VITORIO SPINACE
ipen.autorROBERTO WILLYAN RAMON VERJULIO DA SILVA
ipen.autorTEONAS RISONETE RAFAEL DE VASCONCELOS
ipen.autorALMIR OLIVEIRA NETO
ipen.codigoautor279
ipen.codigoautor555
ipen.codigoautor3410
ipen.codigoautor3192
ipen.codigoautor3541
ipen.contributor.ipenauthorMARCELO LINARDI
ipen.contributor.ipenauthorESTEVAM VITORIO SPINACE
ipen.contributor.ipenauthorROBERTO WILLYAN RAMON VERJULIO DA SILVA
ipen.contributor.ipenauthorTEONAS RISONETE RAFAEL DE VASCONCELOS
ipen.contributor.ipenauthorALMIR OLIVEIRA NETO
ipen.date.recebimento06-01pt_BR
ipen.identifier.fi1.282pt_BR
ipen.identifier.ipendoc11155pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi0.001 - 1.499
ipen.type.genreArtigo
relation.isAuthorOfPublication274f973a-ce40-4261-a1d1-6a496557ba2b
relation.isAuthorOfPublicationb0db71ff-181e-47eb-858d-42e12ef2a93e
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relation.isAuthorOfPublication13be55b2-f917-45c4-bc6b-5f315bd0290f
relation.isAuthorOfPublication.latestForDiscovery13be55b2-f917-45c4-bc6b-5f315bd0290f
sigepi.autor.atividadeOLIVEIRA NETO, A.:3541:33:Spt_BR
sigepi.autor.atividadeVASCONCELOS, T.R.R.:3192:33:Npt_BR
sigepi.autor.atividadeSILVA, R.W.R.V.:3410:33:Npt_BR
sigepi.autor.atividadeLINARDI, M.:279:33:Npt_BR
sigepi.autor.atividadeSPINACE, E.V.:555:33:Npt_BR

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