缓蚀剂研究的进展

PROGRESS IN RESEARCH OF INHIBITORS

概述了近几年来缓蚀剂及其作用机理研究的成果．着重讨论了应力腐蚀缓蚀剂的缓蚀作用机理、硫脲及其衍生物、肉桂醛在酸性介质中的缓蚀作用以及缓蚀剂在非晶合金上的缓蚀行为，进而简要地说明了缓蚀剂在化学电源和防锈技术中的应用，最后简述了缓蚀剂作用机理的现场测试技术，表面增强拉曼光谱（ＳＥＲＳ）。

The results of research on inhibitors and their action mechanisms in recent years were reviewed. The following aspects were mainly discussed: the inhibitive action mechanism of inhibitors for SCC, the inhibitive action of thiourea and its derivatives, cinnamyl aldehyde in acidic medium as well as inhibition behaviors of inhibitors for amorphous alloys. Finally the application of inhibitors in chemical power source and rust resistant technology and the results of investigation on corrosion inhibition by using SERS and STM were outlined, and also the testing and evaluation technology were summarized.