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Influence of the support characteristics and their functionalization on the cat...

Calderon, J. C.; Figueiredo, J. L.; Mahata, N.; Pereira, M. F. R.; Fernandes, Vitor R.; Rangel, C. M.; Pastor, E.; Calvillo, L.; Lázaro, M. J.

Data: 2011   |   Origem: Repositório do LNEG

Influence of catalyst support characteristics and functionalization on the cata...

Calderon, J. C.; Figueiredo, J. L.; Mahata, N.; Pereira, M. F. R.; Fernandes, Vitor R.; Rangel, C. M.; Calvillo, L.; Lázaro, M. J.; Pastor, E.

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 performed using X-ray dispersive energy (EDX) and X-ray diffraction (XRD) techniques, while the electrochemical activ...

Data: 2011   |   Origem: Repositório do LNEG

Influence of catalyst support characteristics and functionalization on the cat...

Calderon, J. C.; Figueiredo, J. L.; Mahata, N.; Pereira, M. F. R.; Fernandes, Vitor R.; Rangel, C. M.; Calvillo, L.; Lázaro, M. J.; Pastor, E.

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 performed using X-ray dispersive energy (EDX) and X-ray diffraction (XRD) techniques, while the electrochemical activ...

Data: 2011   |   Origem: Repositório do LNEG

Pt-Ru Catalysts supported on mesoporous carbons for polymer electrolyte membran...

Calderon, J. C.; Figueiredo, J. L.; Mahata, N.; Pereira, M. F. R.; Fernandes, Vitor R.; Rangel, C. M.; Pastor, E.; Calvillo, L.; Lázaro, M. J.

Pt-Ru electrocatalysts supported on xerogels and CMK-3 ordered mesoporous carbons were synthesized by reduction with formate ions (SFM method). Some of the carbon supports were chemically treated with HNO3 in order to generate oxygen groups on the surface, while other supports were heat treated. Physical characterization of the catalyst was obtained using X-ray dispersive energy (EDX) and X-ray diffraction (XRD...

Data: 2010   |   Origem: Repositório do LNEG

Catalizadores de Pt-Ru soportados sobre materiales de carbono mesoporosos para ...

Figueiredo, J. L.; Mahata, N.; Pereira, M. F. R.; Rangel, C. M.; Pastor, E.; Calderón, J. C.; Calvillo, L.; Lázaro, M. J.

Data: 2010   |   Origem: Repositório do LNEG

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Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência Programa Operacional da Sociedade do Conhecimento União Europeia