摘要
本文介绍了电化学STM在金属腐蚀电化学研究领域的技术优势。其最大特点是可以在金属腐蚀环境中和原子 分子水平上 ,实时、原位、三维空间观察 ,并可以通过电位控制表面电极过程。综述了电化学STM在钝化膜结构、缓蚀剂的自组装膜、金属表面原子的活性溶解等揭示腐蚀缓蚀机理的研究领域中所起的重要作用以及最新研究进展。
The electrochemical scanning tunneling microscopy (EC STM) can be used in electrolyte solution for acquiring structural information, controlling electrode processes at atomic/molecular scale. In this paper, the technical advantages of EC STM in the research field of metal corrosion electrochemistry were introduced. The important role and the progress in recent years of the EC STM for investigating the structure of passive films, self-assembled monolayers of inhibitors, active dissolution at metal surface, and the corrosion mechanisms, were reviewed.
出处
《化学进展》
SCIE
CAS
CSCD
2004年第2期204-212,共9页
Progress in Chemistry
基金
国家杰出青年基金资助项目 (No.2 0 0 2 5 30 8)
