Preparation of PtSn/C-Rh and PtSn/C-CeO2 for ethanol electro-oxidation

dc.contributor.authorSOUZA, RODRIGO F.B. dept_BR
dc.contributor.authorTUSI, MARCELO M.pt_BR
dc.contributor.authorBRANDALISE, MICHELEpt_BR
dc.contributor.authorDIAS, RICARDO R.pt_BR
dc.contributor.authorLINARDI, MARCELOpt_BR
dc.contributor.authorSPINACE, ESTEVAM V.pt_BR
dc.contributor.authorSANTOS, MAURO C. dospt_BR
dc.contributor.authorOLIVEIRA NETO, ALMIRpt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:39:56Zpt_BR
dc.date.accessioned2014-07-30T11:50:47Z
dc.date.available2014-07-15T13:39:56Zpt_BR
dc.date.available2014-07-30T11:50:47Z
dc.date.issued2010pt_BR
dc.description.abstractPtSn/CeO2–C electrocatalyst and PtSn/Rh-C were prepared in a two step. In the first step a Carbon Vulcan XC72 + 15%CeO2 and Vulcan XC72 + 15%Rh supports were prepared using a modified polymeric precursor method under controlled synthesis conditions. In the second step PtSn electrocatalyst was prepared by an alcohol-reduction process using ethylene glycol as solvent and reducing agent and supported on Vulcan XC72 + 15%CeO2 and Vulcan XC72 + 15%Rh. The obtained electrocatalysts were characterized by XRD and cyclic voltammetry. The electro-oxidation of ethanol was studied by cyclic voltammetry and chronoamperometry at room temperature. PtSn(50:50)/CeO2–C electrocatalyst showed a significant increase of performance for ethanol oxidation compared to PtSn/C catalyst and others electrocatalysts prepared.
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipIDFAPESP:05/59992-6;07/07898-1;09/09145-6pt_BR
dc.format.extent895-902pt_BR
dc.identifier.citationSOUZA, RODRIGO F.B. de; TUSI, MARCELO M.; BRANDALISE, MICHELE; DIAS, RICARDO R.; LINARDI, MARCELO; SPINACE, ESTEVAM V.; SANTOS, MAURO C. dos; OLIVEIRA NETO, ALMIR. Preparation of PtSn/C-Rh and PtSn/C-CeO2 for ethanol electro-oxidation. <b>International Journal of Electrochemical Science</b>, v. 5, n. 6, p. 895-902, 2010. DOI: <a href="https://dx.doi.org/10.1016/S1452-3981(23)15330-2">10.1016/S1452-3981(23)15330-2</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/4692.
dc.identifier.doi10.1016/S1452-3981(23)15330-2
dc.identifier.fasciculo6pt_BR
dc.identifier.issn1452-3981pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-9287-6071
dc.identifier.orcidhttps://orcid.org/0000-0002-7011-8261
dc.identifier.orcidhttps://orcid.org/0000-0003-0105-6519
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/4692pt_BR
dc.identifier.vol5pt_BR
dc.relation.ispartofInternational Journal of Electrochemical Sciencept_BR
dc.rightsopenAccessen
dc.subjectelectrocatalystspt_BR
dc.subjectplatinumpt_BR
dc.subjecttinpt_BR
dc.subjectcerium oxidespt_BR
dc.subjectcarbonpt_BR
dc.subjectalcoholspt_BR
dc.subjectreductionpt_BR
dc.subjectfuel cellspt_BR
dc.subjectdirect ethanol fuel cellspt_BR
dc.subjectx-ray diffractionpt_BR
dc.subjectvoltametrypt_BR
dc.titlePreparation of PtSn/C-Rh and PtSn/C-CeO2 for ethanol electro-oxidationpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorMICHELE BRANDALISE
ipen.autorRICARDO RODRIGUES DIAS
ipen.autorMAURO C. SANTOS
ipen.autorALMIR OLIVEIRA NETO
ipen.autorESTEVAM VITORIO SPINACE
ipen.autorMARCELO LINARDI
ipen.autorMARCELO MARQUES TUSI
ipen.codigoautor6918
ipen.codigoautor5842
ipen.codigoautor8452
ipen.codigoautor3541
ipen.codigoautor555
ipen.codigoautor279
ipen.codigoautor4024
ipen.contributor.ipenauthorMICHELE BRANDALISE
ipen.contributor.ipenauthorRICARDO RODRIGUES DIAS
ipen.contributor.ipenauthorMAURO C. SANTOS
ipen.contributor.ipenauthorALMIR OLIVEIRA NETO
ipen.contributor.ipenauthorESTEVAM VITORIO SPINACE
ipen.contributor.ipenauthorMARCELO LINARDI
ipen.contributor.ipenauthorMARCELO MARQUES TUSI
ipen.date.recebimento10-08pt_BR
ipen.identifier.fi2.808pt_BR
ipen.identifier.ipendoc15569pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi1.500 - 2.999
ipen.type.genreArtigo
relation.isAuthorOfPublication2d7c0a47-1e22-4839-8656-c47feea0ce4e
relation.isAuthorOfPublicationa553bbb1-bd4f-4e01-8cda-b62bffc4f345
relation.isAuthorOfPublication1baa1431-cca2-448e-8bfa-258ae4bbef5b
relation.isAuthorOfPublication13be55b2-f917-45c4-bc6b-5f315bd0290f
relation.isAuthorOfPublicationb0db71ff-181e-47eb-858d-42e12ef2a93e
relation.isAuthorOfPublication274f973a-ce40-4261-a1d1-6a496557ba2b
relation.isAuthorOfPublication47f77edc-22ca-433f-a2f7-79817eaea1a2
relation.isAuthorOfPublication.latestForDiscovery47f77edc-22ca-433f-a2f7-79817eaea1a2
sigepi.autor.atividadeTUSI, MARCELO M.:4024:610:Npt_BR
sigepi.autor.atividadeBRANDALISE, MICHELE:6918:610:Npt_BR
sigepi.autor.atividadeDIAS, RICARDO R.:5842:750:Npt_BR
sigepi.autor.atividadeLINARDI, MARCELO:279:610:Npt_BR
sigepi.autor.atividadeSPINACE, ESTEVAM V.:555:610:Npt_BR
sigepi.autor.atividadeSANTOS, MAURO C. DOS:8452:-1:Npt_BR
sigepi.autor.atividadeOLIVEIRA NETO, ALMIR:3541:610:Npt_BR
Pacote Original
Agora exibindo 1 - 1 de 1
Carregando...
Imagem de Miniatura
Nome:
15569.pdf
Tamanho:
151.95 KB
Formato:
Adobe Portable Document Format
Coleções