紫精硫醇自组膜与烷基硫醇自交换的电化学研究

作     者：李景虹 程广金 董绍俊 

作者机构：中国科学院长春应用化学研究所电分析化学开放研究实验室长春130022 

出 版 物：《物理化学学报》 (Acta Physico-Chimica Sinica)

年 卷 期：1997年第13卷第7期

页      面：655-658页

核心收录：

学科分类：081704[工学-应用化学] 08[工学] 0817[工学-化学工程与技术] 

基　　金：国家自然科学基金 

主　　题：紫粗硫醇 自组装膜 电化学 金电极 烷基硫醇 

摘      要：The preparation and cyclic voltammetric behaviors of self assembled monolayers(SAMs) containing electroactive viologen group have been investigated. neatment of this viologenSAM with solutions of alkanethiols results in replacing the electroactive thiol, shifting negativelyits formal potentials and decreasing its heterogeneous electron transfer constants along with theimmersion time. The aim of the work is to understand the exchange regularity of the mired SAMson gold electrode surfaCe.