Electro-oxidation of ethylene glycol on PtRu/C and PtSn/C electrocatalysts prepared by alcohol-reduction process
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Journal of Applied Electrochemistry
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PtRu/C and PtSn/C electrocatalysts were prepared by the alcohol-reduction process with different atomic ratios.
The electrocatalysts were characterized by EDAX, XRD, TEM and cyclic voltammetry and the electro-oxidation of
ethylene glycol was studied by cyclic voltammetry and chronoamperometry using the thin porous coating technique.
PtRu/C and PtSn/C electrocatalysts were found to be active for ethylene glycol oxidation, which starts at lower
potentials by increasing the ruthenium and tin content. In the region of interest for direct alcohol fuel cell
applications PtSn/C electrocatalysts were more active than PtRu/C electrocatalysts.
Como referenciar
OLIVEIRA NETO, A.; VASCONCELOS, T.R.R.; SILVA, R.W.R.V.; LINARDI, M.; SPINACE, E.V. Electro-oxidation of ethylene glycol on PtRu/C and PtSn/C electrocatalysts prepared by alcohol-reduction process. Journal of Applied Electrochemistry, v. 35, n. 2, p. 193-198, 2005. DOI: 10.1007/s10800-004-5824-5. Disponível em: http://repositorio.ipen.br/handle/123456789/5523. Acesso em: 20 Mar 2026.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.