Preparation of PtSn/C skeletal-type electrocatalyst for ethanol oxidation

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dc.contributor.authorCRISAFULLI, RUDYpt_BR
dc.contributor.authorOLIVEIRA NETO, ALMIRpt_BR
dc.contributor.authorLINARDI, MARCELOpt_BR
dc.contributor.authorSPINACE, ESTEVAM V.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:39:56Zpt_BR
dc.date.accessioned2014-07-30T11:50:48Z
dc.date.available2014-07-15T13:39:56Zpt_BR
dc.date.available2014-07-30T11:50:48Z
dc.date.issued2010pt_BR
dc.description.abstractPtSnCu/C electrocatalyst with Pt:Sn:Cu atomic ratio of 50:30:20 was prepared by borohydride reduction and the obtained material was further treated with nitric acid. The obtained material was characterized by EDX and XRD and tested for ethanol electrooxidation in acid medium using chronoamperometry. The X-ray diffractogram of assynthesized PtSnCu/C electrocatalyst showed typical face-centered cubic (fcc) structure of Pt alloy and after acid treatment it was observed that the Pt (fcc) structure was preserved. PtSnCu/C electrocatalyst acid-treated was more active for ethanol electrooxidation than as-synthesized PtSnCu/C and PtSn/C electrocatalyts.
dc.format.extent559-562pt_BR
dc.identifier.citationCRISAFULLI, RUDY; OLIVEIRA NETO, ALMIR; LINARDI, MARCELO; SPINACE, ESTEVAM V. Preparation of PtSn/C skeletal-type electrocatalyst for ethanol oxidation. <b>Studies in Surface Science and Catalysis</b>, v. 175, n. 1, p. 559-562, 2010. Disponível em: http://repositorio.ipen.br/handle/123456789/4690.
dc.identifier.fasciculo1pt_BR
dc.identifier.issn0167-2991pt_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/123456789/4690pt_BR
dc.identifier.vol175pt_BR
dc.relation.ispartofStudies in Surface Science and Catalysispt_BR
dc.rightsopenAccessen
dc.subjectelectrocatalystspt_BR
dc.subjectplatinumpt_BR
dc.subjecttinpt_BR
dc.subjectcarbonpt_BR
dc.subjectboron hydridespt_BR
dc.subjectreductionpt_BR
dc.subjectnitric acidpt_BR
dc.subjectethanolpt_BR
dc.subjectoxidationpt_BR
dc.subjectx-ray diffractionpt_BR
dc.subjectamperometrypt_BR
dc.subjectdirect ethanol fuel cellspt_BR
dc.titlePreparation of PtSn/C skeletal-type electrocatalyst for ethanol oxidationpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorMARCELO LINARDI
ipen.autorESTEVAM VITORIO SPINACE
ipen.autorALMIR OLIVEIRA NETO
ipen.autorRUDY CRISAFULLI
ipen.codigoautor279
ipen.codigoautor555
ipen.codigoautor3541
ipen.codigoautor7597
ipen.contributor.ipenauthorMARCELO LINARDI
ipen.contributor.ipenauthorESTEVAM VITORIO SPINACE
ipen.contributor.ipenauthorALMIR OLIVEIRA NETO
ipen.contributor.ipenauthorRUDY CRISAFULLI
ipen.date.recebimento10-08pt_BR
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.ipendoc15573pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication274f973a-ce40-4261-a1d1-6a496557ba2b
relation.isAuthorOfPublicationb0db71ff-181e-47eb-858d-42e12ef2a93e
relation.isAuthorOfPublication13be55b2-f917-45c4-bc6b-5f315bd0290f
relation.isAuthorOfPublication6a430f07-c10d-4a6a-b7b5-b422773d4e7a
relation.isAuthorOfPublication.latestForDiscovery6a430f07-c10d-4a6a-b7b5-b422773d4e7a
sigepi.autor.atividadeCRISAFULLI, RUDY:7597:610:Spt_BR
sigepi.autor.atividadeOLIVEIRA NETO, ALMIR:3541:610:Npt_BR
sigepi.autor.atividadeLINARDI, MARCELO:279:610:Npt_BR
sigepi.autor.atividadeSPINACE, ESTEVAM V.:555:610:Npt_BR

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