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硫辛酸在金电极上自组装成膜动力学研究
被引：6
作者：
刘立华
关鲁雄
机构：
[1] 中南大学化学化工学院,中南大学化学化工学院湖南长沙,湖南长沙
来源：
关键词：
石英晶体微天平;
硫辛酸;
金电极;
自组装单层膜;
动力学;
D O I：
暂无
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
070208 [无线电物理];
摘要：
The formation of thioctic acid(TA) self assembled monolayer(SAM) on gold electrode was monitored in situ by using quartz crystal microbalance(QCM).The effects of temperature and concentration on the formation of SAM,and the stability of TA SAM on gold at different pHs were studied.The information related to the kinetics of SAM formation was given.The results obtained indicated that the kinetics of SAM formation was in compliance with the Langmuir adsorption equation quite well,and the SAM was stable in the pH range from 5.4 to 7.6.
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页码：53 / 55
页数：3
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