Facile synthesis of continuous Pt island networks and their electrochemical properties for methanol electrooxidation.
作者信息
Tiwari Jitendra N, Pan Fu-Ming, Tiwari Rajanish N, Nandi S K
机构信息
Department of Materials science and Engineering, National Chiao Tung University, Hsinchu, Taiwan, 300, Republic of China.
出版信息
Chem Commun (Camb). 2008 Dec 28(48):6516-8. doi: 10.1039/b813935k. Epub 2008 Nov 6.
DOI:10.1039/b813935k
PMID:19057764
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 SiO(2) surface layer.
摘要
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