巯基三唑自组装膜修饰金电极对对苯二酚的电催化研究

张双圣; 杨秋霞; 刘汉湖

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上海电力大学学报:2009,25(6):575-578

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巯基三唑自组装膜修饰金电极对对苯二酚的电催化研究

张双圣¹, 杨秋霞², 刘汉湖¹

(1.中国矿业大学环境与测绘学院, 江苏徐州 221116;2.济南大学化学化工学院, 山东济南 250022)

Study on the Catalysis of Gold Electrode Self-modified by Mercapto-triazole on the Hydroquinone

ZHANG Shuang-sheng¹, YANG Qiu-xia², LIU Han-hu¹

(1.School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China;2.School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China)

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投稿时间：2009-06-30

中文摘要: 实验采用自组装膜法将巯基三唑修饰在金电极上.结果表明:修饰后的金电极对对苯二酚产生明显的催化作用;扫描速率的平方根与对苯二酚氧化峰电流存在相关关系,表明对苯二酚的氧化还原反应受扩散控制;对苯二酚浓度与其氧化峰电流呈较好的线性关系,可以用来分析和检测该浓度范围内对苯二酚的含量.

中文关键词: 巯基三唑金电极自组装膜对苯二酚催化作用

Abstract:Using the gold electrode self-modified by Mercapto-triazole,the experiment produces the result that shows that the gold electrode modified by mercapto-triazole has significant catalysis on the Hydroquinone;there is a correlation between the square root of scan rate and the current of oxidation peak of Hydroquinone,which indicates that the redox reaction is a process controlled by expanding.A good correlation also exists between the concentration of Hydroquinone and its current of oxidation peak,which could be used to analyse and test the concentration of hydroquinone.

keywords: mercapto-triazole gold electrode self-assembled monolayer hydroquinone catalysis

文章编号：20090613 中图分类号： 文献标志码：

基金项目:

作者	单位
张双圣	中国矿业大学环境与测绘学院, 江苏徐州 221116
杨秋霞	济南大学化学化工学院, 山东济南 250022
刘汉湖	中国矿业大学环境与测绘学院, 江苏徐州 221116

Author Name	Affiliation
ZHANG Shuang-sheng	School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China
YANG Qiu-xia	School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
LIU Han-hu	School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China

引用文本：
张双圣,杨秋霞,刘汉湖.巯基三唑自组装膜修饰金电极对对苯二酚的电催化研究[J].上海电力大学学报,2009,25(6):575-578.
ZHANG Shuang-sheng,YANG Qiu-xia,LIU Han-hu.Study on the Catalysis of Gold Electrode Self-modified by Mercapto-triazole on the Hydroquinone[J].Journal of Shanghai University of Electric Power,2009,25(6):575-578.