Facile synthesis of continuous Pt island networks and their electrochemical properties for methanol electrooxidation

Literature Information

Publication Date 2008-11-06
DOI 10.1039/B813935K
Impact Factor 6.222
Authors

Jitendra N. Tiwari, Fu-Ming Pan, Rajanish N . Tiwari, S.K . Nandi


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Abstract

A two-dimensional continuous Pt island network was successfully synthesized by pulse-potentiostatic electrodeposition on a flat silicon substrate, which showed markedly enhanced catalytic activity toward methanol electrooxidation and high CO tolerance, probably due to the synergistic effect of the Pt island catalyst and surrounding SiO2 surface layer.

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Chemical Communications

Chemical Communications
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