Synergy effect of nanostructure electrodes supported by tungsten carbide and oxide for methanol electrooxidation.
نویسندگان
چکیده
We report nanostructure electrodes for methanol electrooxidation by means of the co-sputtering deposition method. The Pt-WC-WO(3) three-phase electrode has higher I(f)/I(b) and oxidation current density i.e. improved electrocatalytic activity in comparison with those of pure Pt and two-phase electrodes because of both catalysis of tungsten carbide and size-control by tungsten oxide.
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ورودعنوان ژورنال:
- Physical chemistry chemical physics : PCCP
دوره 12 46 شماره
صفحات -
تاریخ انتشار 2010