电沉积制备钯铂电极上乙醇的电催化氧化

doi:10.3866/PKU.WHXB20000105

Abstract

Abstract:

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.

Key words: Electrodeposition, Electrocatalytic oxidation, Ethanol

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

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

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