乙醇在修饰铂电极上的电化学氧化  

Electrochemical Oxidation of Ethanol on Modified Platinum Electrode

作　　者：魏杰[1] 张楠[1] 

机构地区：[1]苏州科技学院,江苏苏州215009

出　　处：《稀有金属材料与工程》2011年第5期927-929,共3页Rare Metal Materials and Engineering

基　　金：江苏省"青蓝工程"资助项目

摘　　要：为了改善铂基催化剂氧化乙醇的活性,制备磷钼酸修饰铂电极,并利用循环伏安曲线评价其对乙醇氧化的电催化活性及抗CO毒化作用。结果表明:磷钼酸修饰铂电极可以提高铂基电极氧化乙醇的催化活性以及抗CO毒化作用。In order to improve the electrocatalytic activity of Pt based catalyst to ethanol oxidation,the PMo12 modified Pt electrodes were prepared.Cyclic voltammetry was employed to evaluate the electrocatalytic activity to ethanol oxidation and anti-poisoning characters to CO of the modified electrodes.Results show that PMo12 modified Pt electrodes can improve the electrocatalytic activity to ethanol oxidation and anti-poisoning characters to CO of Pt based electrode.

关 键 词：电催化 乙醇氧化 修饰电极 

分 类 号：TG146.33[一般工业技术—材料科学与工程]