Journal
ELECTROCHEMISTRY COMMUNICATIONS
Volume 24, Issue -, Pages 17-20Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2012.07.029
Keywords
Electrodeposition; PdPt nanoparticles; Methanol oxidation; Electrocatalysis; Graphene
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Funding
- Natural Science Foundation of China [21075001, 21175002]
- Anhui Provincial Natural Science Foundation [11040606M46]
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Craphene-supported PdPt nanocomposite films can be deposited on the glassy carbon electrodes through two-step electrochemical method. The as-prepared catalyst, which exhibits high electrocatalytic ability in methanol oxidation and good tolerance to the intermediates generated during methanol oxidation, is very pure as a result of the surfactant-, reductant- and fixative-free formation process. This simple, straightforward, and effective method is of significance for the facile preparation of Pd-based catalysts on underlying electrodes directly. (c) 2012 Elsevier B.V. All rights reserved.
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