Preparation of PtSn/C and PtSnNi/C electrocatalysts using the alcohol-reduction process

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dc.contributor.authorSPINACE, ESTEVAM V.pt_BR
dc.contributor.authorFARIAS, LUCIANA A.pt_BR
dc.contributor.authorLINARDI, MARCELOpt_BR
dc.contributor.authorOLIVEIRA NETO, ALMIRpt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:44:00Zpt_BR
dc.date.accessioned2014-07-30T11:48:45Z
dc.date.available2014-07-15T13:44:00Zpt_BR
dc.date.available2014-07-30T11:48:45Z
dc.date.issued2008pt_BR
dc.description.abstractPtSn/C electrocatalyst with Pt:Sn molar ratio of 50:50 and PtSnNi/C electrocatalyst with a Pt:Sn:Ni molar ratio of 50:40:10 were prepared by the alcohol-reduction process using ethylene glycol as solvent and reducing agent. The electrocatalysts were characterized by EDX, XRD, TEM and cyclic voltammetry. The electro-oxidation of ethylene glycol was studied by cyclic voltammetry and chronoamperometry using the thin porous coating technique. PtSnNi/C electrocatalyst showed a superior performance compared to PtSn/C electrocatalysts in the potential range of interest for direct ethylene glycol fuel cell.
dc.format.extent2099-2102pt_BR
dc.identifier.citationSPINACE, ESTEVAM V.; FARIAS, LUCIANA A.; LINARDI, MARCELO; OLIVEIRA NETO, ALMIR. Preparation of PtSn/C and PtSnNi/C electrocatalysts using the alcohol-reduction process. <b>Materials Letters</b>, v. 62, n. 14, p. 2099-2102, 2008. DOI: <a href="https://dx.doi.org/10.1016/j.matlet.2007.11.023">10.1016/j.matlet.2007.11.023</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/5085.
dc.identifier.doi10.1016/j.matlet.2007.11.023
dc.identifier.fasciculo14
dc.identifier.issn0167-577Xpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0105-6519
dc.identifier.orcidhttps://orcid.org/0000-0002-9287-6071
dc.identifier.orcidhttps://orcid.org/0000-0002-7011-8261
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/5085pt_BR
dc.identifier.vol62pt_BR
dc.relation.ispartofMaterials Letterspt_BR
dc.rightsopenAccessen
dc.subjectalcohol fuel cellspt_BR
dc.subjectreductionpt_BR
dc.subjectethanol fuelspt_BR
dc.subjectelectrocatalystspt_BR
dc.subjectplatinumpt_BR
dc.subjecttinpt_BR
dc.subjectcarbonpt_BR
dc.subjectnickelpt_BR
dc.titlePreparation of PtSn/C and PtSnNi/C electrocatalysts using the alcohol-reduction processpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorMARCELO LINARDI
ipen.autorALMIR OLIVEIRA NETO
ipen.autorLUCIANA APARECIDA FARIAS
ipen.autorESTEVAM VITORIO SPINACE
ipen.codigoautor279
ipen.codigoautor3541
ipen.codigoautor2739
ipen.codigoautor555
ipen.contributor.ipenauthorMARCELO LINARDI
ipen.contributor.ipenauthorALMIR OLIVEIRA NETO
ipen.contributor.ipenauthorLUCIANA APARECIDA FARIAS
ipen.contributor.ipenauthorESTEVAM VITORIO SPINACE
ipen.date.recebimento09-01pt_BR
ipen.identifier.fi1.748pt_BR
ipen.identifier.ipendoc13026pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi1.500 - 2.999
ipen.type.genreArtigo
relation.isAuthorOfPublication274f973a-ce40-4261-a1d1-6a496557ba2b
relation.isAuthorOfPublication13be55b2-f917-45c4-bc6b-5f315bd0290f
relation.isAuthorOfPublicationed453414-6654-4e7a-a5ff-9fdaa4881907
relation.isAuthorOfPublicationb0db71ff-181e-47eb-858d-42e12ef2a93e
relation.isAuthorOfPublication.latestForDiscoveryb0db71ff-181e-47eb-858d-42e12ef2a93e
sigepi.autor.atividadeSPINACE, ESTEVAM V.:555:610:Spt_BR
sigepi.autor.atividadeFARIAS, LUCIANA A.:2739:-1:Npt_BR
sigepi.autor.atividadeLINARDI, MARCELO:279:610:Npt_BR
sigepi.autor.atividadeOLIVEIRA NETO, ALMIR:3541:610:Npt_BR

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