膜覆盖电极电化学浅析  

BRIEF ELECTROCHEMICAL ANALYSIS OF SOME FILM COVERED ELECTRODES

作　　者：宋光铃[1] 

机构地区：[1]中国科学院金属腐蚀与防护研究所,中国科学院金属腐蚀与防护国家重点实验室

出　　处：《中国腐蚀与防护学报》1996年第3期211-218,共8页Journal of Chinese Society For Corrosion and Protection

基　　金：国爱自然科学基金

摘　　要：用电化学理论简要分析了膜覆盖金属电极的基本电化学过程与不同膜覆盖电极间的共性，讨论了不同膜覆盖电极电化学特性上的差别，同时还强调了电化学理论在处理高温氧化膜问题上的限制。虽然经典腐蚀电化学理论完全可以分析解决膜覆盖这类复杂电极问题，但在具体分析中，应根据具体的电极过程区别对待。he general characters of some film covered electrodes were analysed, and different electrochemical behaviour of the electrode systems was compared and discussed from an electrochemical point of view.The study indicated that the corrosion electrochemisty is a powerful tool for the investigation of film covered electrode even though some of the systems may be extremely complicated. It should be mentioned that differences of some steps of reaction and transferring processes occurred within the systems may lead to entirely different electrochemical behaviour.

关 键 词：电极过程 电化学 表面膜 腐蚀 

分 类 号：TG174.41[金属学及工艺—金属表面处理]