Influence of catalyst support characteristics and functionalization on the catalytic activity of Pt-Ru for PEM fuel cells

Pt-Ru electrocatalysts supported on carbon xerogels and ordered mesoporous carbons were synthesized by reduction with formate ions (SFM method). Chemical and heat treatments were applied to modified the surface chemistry of original carbon supports. Physical characterization of the catalysts was per...

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Detalhes bibliográficos
Autor principal: Calderon, J. C. (author)
Outros Autores: Figueiredo, J. L. (author), Mahata, N. (author), Pereira, M. F. R. (author), Fernandes, Vitor (author), Rangel, C. M. (author), Calvillo, L. (author), Lázaro, M. J. (author), Pastor, E. (author)
Formato: article
Idioma:eng
Publicado em: 2012
Assuntos:
Carbon xerogels
CMK-3 ordered mesoporous carbons
Pt-Ru electrocatalysts
Polymer electrolyte membrane
Fuel cells
Texto completo:http://hdl.handle.net/10400.9/1422
País:Portugal
Oai:oai:repositorio.lneg.pt:10400.9/1422

Texto Completo

http://hdl.handle.net/10400.9/1422

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