1前言笔者研究腐蚀抑制剂已有45年，最初从寻找起作用的有效抑制剂开始，逐步过渡到研究该作用何以有效。特别是近20多年由于表面分析技术的发展，使得能对以前的一些推断性结论进行考证了。随着抑制剂作用机理的日渐明确，抑制剂的作用也已被分门别类并系统化。另一方面，正在 1 Introduction I have been studying corrosion inhibitors for 45 years, initially starting with the search for a potent inhibitor of action and gradually transitioning to investigating how effective this effect is. Especially in the past 20 years, due to the development of surface analysis technology, it makes it possible to verify some of the previous inferred conclusions. As the mechanism of action of inhibitors becomes increasingly clear, the role of inhibitors has also been disaggregated and systematized. On the other hand, is