有机胺及衍生物作为缓蚀剂,早就在工业中得到广泛应用。在研究缓蚀剂的实践中,人们发现在有机胺及其衍生物中加入少量卤化物,其缓蚀率大大增加,这是协同作用的结果。研究缓蚀剂的协同作用,对于了解缓蚀剂的作用机理,解决实际使用中单一化合物难以解决的问题、降低成本、提高经济效益、是很有意义的。本文采用电化学方 Organic amines and derivatives as corrosion inhibitors, have long been widely used in industry. In the study of corrosion inhibitors, it was found that adding a small amount of halide to organic amines and their derivatives greatly increased the corrosion inhibition rate, which was the result of a synergistic effect. Studying the synergistic effect of corrosion inhibitor is very significant for understanding the action mechanism of corrosion inhibitor, solving the problems that can not be solved by single compound in actual use, reducing costs and increasing economic benefits. This article uses electrochemical side