电化学增强催化的研究进展

Progress in electrochemical promotion of catalysis

综述了能够对固体催化剂活性可逆增强的电化学方法即催化活性的非法拉第电化学修饰。分别介绍了催化活性的非法拉第电化学修饰效应的概念、一般分析方法、催化活性的非法拉第电化学修饰效应的双电层作用机理以及基于不同固体离子电解质的电化学增强催化反应系统的结构、性能和研究现状。讨论了电化学增强催化的应用前景及当前存在的问题,期望对这种新型催化剂活性调控的方法加深认识和开展相关应用研究。

An electrochemical method to effectively promote metal solid catalyst non-faradaic electro- chemical modification of catalytic activity（ NEMCA effect） was reviewed. The basic definition of NEMCA effect ,analytical methods and NEMCA mechanism of electric double layer,and the structure,properties of and recent research progress in NEMCA catalytic system based on different solid electrolyte supports were introduced. The application prospect and existing questions of electrochemical promotion of catalysis were discussed.