PdAu/C electrocatalysts as anodes for direct formate Fuel Cell
| dc.contributor.author | SILVA, SIRLANE G. da | |
| dc.contributor.author | SILVA, JULIO C.M. | |
| dc.contributor.author | BUZZO, GUILHERME S. | |
| dc.contributor.author | SPINACE, ESTEVAM V. | |
| dc.contributor.author | OLIVEIRA NETO, ALMIR | |
| dc.contributor.author | ASSUMPCAO, MONICA H.M.T. | |
| dc.coverage | Internacional | pt_BR |
| dc.date.accessioned | 2015-12-28T15:46:38Z | |
| dc.date.available | 2015-12-28T15:46:38Z | |
| dc.date.issued | 2015 | pt_BR |
| dc.description.abstract | PdAu/C electrocatalysts in different atomic ratios (90:10, 80:20, 70:30, and 50:50) supported on Vulcan XC72 carbon were evaluated toward formate oxidation in alkaline media. The materials were prepared by the borohydride process. X-ray diffraction (XRD) patterns of PdAu materials showed peak characteristic of Pd and Au face-centered-cubic (fcc) structures while transmission electron micrographs (TEM) showed the nanoparticles with particle size between 4 and 10 nm for all electrocatalysts. Experiments considering single cell suggested the PdAu/C (90:10) and PdAu/C (80:20) as promisors for formate oxidation. The best result obtained was attributed to the presence of Au in small quantities that contributes to the formate adsorption. | |
| dc.format.extent | 442-446 | pt_BR |
| dc.identifier.citation | SILVA, SIRLANE G. da; SILVA, JULIO C.M.; BUZZO, GUILHERME S.; SPINACE, ESTEVAM V.; OLIVEIRA NETO, ALMIR; ASSUMPCAO, MONICA H.M.T. PdAu/C electrocatalysts as anodes for direct formate Fuel Cell. <b>Electrocatalysis</b>, v. 6, p. 442-446, 2015. DOI: <a href="https://dx.doi.org/10.1007/s12678-015-0262-1">10.1007/s12678-015-0262-1</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/25409. | |
| dc.identifier.doi | 10.1007/s12678-015-0262-1 | |
| dc.identifier.issn | 1868-2529 | pt_BR |
| dc.identifier.orcid | https://orcid.org/0000-0002-9287-6071 | |
| dc.identifier.orcid | https://orcid.org/0000-0002-7011-8261 | |
| dc.identifier.percentilfi | 62.89 | |
| dc.identifier.uri | http://repositorio.ipen.br/handle/123456789/25409 | |
| dc.identifier.vol | 6 | pt_BR |
| dc.relation.ispartof | Electrocatalysis | pt_BR |
| dc.rights | openAccess | pt_BR |
| dc.subject | electrocatalysts | |
| dc.subject | anodes | |
| dc.subject | palladium | |
| dc.subject | gold | |
| dc.subject | carbon | |
| dc.subject | boron hydrides | |
| dc.subject | fuel cells | |
| dc.subject | liquid fuels | |
| dc.subject | x-ray diffraction | |
| dc.title | PdAu/C electrocatalysts as anodes for direct formate Fuel Cell | pt_BR |
| dc.type | Artigo de periódico | pt_BR |
| dspace.entity.type | Publication | |
| ipen.autor | MONICA HELENA MARCON TEIXEIRA ASSUMPÇAO | |
| ipen.autor | ALMIR OLIVEIRA NETO | |
| ipen.autor | ESTEVAM VITORIO SPINACE | |
| ipen.autor | JULIO CESAR M. DA SILVA | |
| ipen.autor | SIRLANE GOMES DA SILVA | |
| ipen.codigoautor | 10679 | |
| ipen.codigoautor | 3541 | |
| ipen.codigoautor | 555 | |
| ipen.codigoautor | 9865 | |
| ipen.codigoautor | 9253 | |
| ipen.contributor.ipenauthor | MONICA HELENA MARCON TEIXEIRA ASSUMPÇAO | |
| ipen.contributor.ipenauthor | ALMIR OLIVEIRA NETO | |
| ipen.contributor.ipenauthor | ESTEVAM VITORIO SPINACE | |
| ipen.contributor.ipenauthor | JULIO CESAR M. DA SILVA | |
| ipen.contributor.ipenauthor | SIRLANE GOMES DA SILVA | |
| ipen.date.recebimento | 15-12 | pt_BR |
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| ipen.identifier.iwos | WoS | pt_BR |
| ipen.identifier.ods | 7 | |
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| ipen.type.genre | Artigo | |
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| sigepi.autor.atividade | SILVA, SIRLANE G. DA:9253:610:S | |
| sigepi.autor.atividade | SILVA, JULIO C.M.:9865:-1:N | |
| sigepi.autor.atividade | SPINACE, ESTEVAM V.:555:610:N | |
| sigepi.autor.atividade | OLIVEIRA NETO, ALMIR:3541:610:N | |
| sigepi.autor.atividade | ASSUMPCAO, MONICA H.M.T.:10679:-1:N |