Preparation of PtSn/C-Rh and PtSn/C-CeO2 for ethanol electro-oxidation
dc.contributor.author | SOUZA, RODRIGO F.B. de | pt_BR |
dc.contributor.author | TUSI, MARCELO M. | pt_BR |
dc.contributor.author | BRANDALISE, MICHELE | pt_BR |
dc.contributor.author | DIAS, RICARDO R. | pt_BR |
dc.contributor.author | LINARDI, MARCELO | pt_BR |
dc.contributor.author | SPINACE, ESTEVAM V. | pt_BR |
dc.contributor.author | SANTOS, MAURO C. dos | pt_BR |
dc.contributor.author | OLIVEIRA NETO, ALMIR | pt_BR |
dc.coverage | Internacional | pt_BR |
dc.date.accessioned | 2014-07-15T13:39:56Z | pt_BR |
dc.date.accessioned | 2014-07-30T11:50:47Z | |
dc.date.available | 2014-07-15T13:39:56Z | pt_BR |
dc.date.available | 2014-07-30T11:50:47Z | |
dc.date.issued | 2010 | pt_BR |
dc.description.abstract | PtSn/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.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | pt_BR |
dc.description.sponsorshipID | FAPESP:05/59992-6;07/07898-1;09/09145-6 | pt_BR |
dc.format.extent | 895-902 | pt_BR |
dc.identifier.citation | SOUZA, 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.doi | 10.1016/S1452-3981(23)15330-2 | |
dc.identifier.fasciculo | 6 | pt_BR |
dc.identifier.issn | 1452-3981 | pt_BR |
dc.identifier.orcid | https://orcid.org/0000-0002-9287-6071 | |
dc.identifier.orcid | https://orcid.org/0000-0002-7011-8261 | |
dc.identifier.orcid | https://orcid.org/0000-0003-0105-6519 | |
dc.identifier.uri | http://repositorio.ipen.br/handle/123456789/4692 | pt_BR |
dc.identifier.vol | 5 | pt_BR |
dc.relation.ispartof | International Journal of Electrochemical Science | pt_BR |
dc.rights | openAccess | en |
dc.subject | electrocatalysts | pt_BR |
dc.subject | platinum | pt_BR |
dc.subject | tin | pt_BR |
dc.subject | cerium oxides | pt_BR |
dc.subject | carbon | pt_BR |
dc.subject | alcohols | pt_BR |
dc.subject | reduction | pt_BR |
dc.subject | fuel cells | pt_BR |
dc.subject | direct ethanol fuel cells | pt_BR |
dc.subject | x-ray diffraction | pt_BR |
dc.subject | voltametry | pt_BR |
dc.title | Preparation of PtSn/C-Rh and PtSn/C-CeO2 for ethanol electro-oxidation | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dspace.entity.type | Publication | |
ipen.autor | MICHELE BRANDALISE | |
ipen.autor | RICARDO RODRIGUES DIAS | |
ipen.autor | MAURO C. SANTOS | |
ipen.autor | ALMIR OLIVEIRA NETO | |
ipen.autor | ESTEVAM VITORIO SPINACE | |
ipen.autor | MARCELO LINARDI | |
ipen.autor | MARCELO MARQUES TUSI | |
ipen.codigoautor | 6918 | |
ipen.codigoautor | 5842 | |
ipen.codigoautor | 8452 | |
ipen.codigoautor | 3541 | |
ipen.codigoautor | 555 | |
ipen.codigoautor | 279 | |
ipen.codigoautor | 4024 | |
ipen.contributor.ipenauthor | MICHELE BRANDALISE | |
ipen.contributor.ipenauthor | RICARDO RODRIGUES DIAS | |
ipen.contributor.ipenauthor | MAURO C. SANTOS | |
ipen.contributor.ipenauthor | ALMIR OLIVEIRA NETO | |
ipen.contributor.ipenauthor | ESTEVAM VITORIO SPINACE | |
ipen.contributor.ipenauthor | MARCELO LINARDI | |
ipen.contributor.ipenauthor | MARCELO MARQUES TUSI | |
ipen.date.recebimento | 10-08 | pt_BR |
ipen.identifier.fi | 2.808 | pt_BR |
ipen.identifier.ipendoc | 15569 | pt_BR |
ipen.identifier.iwos | WoS | pt_BR |
ipen.range.fi | 1.500 - 2.999 | |
ipen.type.genre | Artigo | |
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sigepi.autor.atividade | TUSI, MARCELO M.:4024:610:N | pt_BR |
sigepi.autor.atividade | BRANDALISE, MICHELE:6918:610:N | pt_BR |
sigepi.autor.atividade | DIAS, RICARDO R.:5842:750:N | pt_BR |
sigepi.autor.atividade | LINARDI, MARCELO:279:610:N | pt_BR |
sigepi.autor.atividade | SPINACE, ESTEVAM V.:555:610:N | pt_BR |
sigepi.autor.atividade | SANTOS, MAURO C. DOS:8452:-1:N | pt_BR |
sigepi.autor.atividade | OLIVEIRA NETO, ALMIR:3541:610:N | pt_BR |
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