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Citation: She Pei-Liang, Yao Shi-Bing, Zhou Shao-Min. Electrocatalytic Oxidation of Ethanol on Palladium and Platinum Electrodes Prepared by Electrodeposition[J]. Acta Physico-Chimica Sinica, ;2000, 16(01): 22-26. doi: 10.3866/PKU.WHXB20000105 shu

Electrocatalytic Oxidation of Ethanol on Palladium and Platinum Electrodes Prepared by Electrodeposition

1.
Department of Chemistry,Xiamen University;State Key Laboratory for Physical Chemistry of Solid Surfaces,Xiamen 361005

Received Date: 17 March 1999
Available Online: 15 January 2000

The electrocatalytic oxidation of ethanol on Pd/GC, Pt/GC and Pd-Pt/GC alloy electrodes prepared by electrodeposition was studied in alkaline medium (1. 0 mol•L-1 NaOH). The experimental results show that a synergism was observed on Pd-Pt/GC alloy electrodes for the electrocatalytic oxidation of ethanol——yPd =0. 336 Pd-Pt/GC alloy electrode demonstrates the highest activity, the corresponding exchange current density is more than 30 times greater than that on Pure Pt/GC electrode.
- Electrodeposition,
- Electrocatalytic oxidation,
- Ethanol
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