摘要
应用电化学技术研究了Ｚｎ在添加几种季铵盐的ＫＯＨ溶液中的电化学特征，讨论了这几种添加剂的吸附及其缓蚀规律。
The electrochemical features of zinc in KOH solutions containing several kinds of tetra-ammonium salts were investigated by means of the eletrochemical techniques.The results showed that the inhibition efficiency of these inhibitors rised first with increasing their concentrations and hardly changed with continuously increasing the concentrations. It was found that the inhibition of (C 2H 5) 4NBr and R 4NBr for zinc was a covering effect and the inhibition of (C 4H 9) 4NBr was a negative catalytic effect. The patterns of the adsorption of the inhibitors were also discussed.
出处
《腐蚀科学与防护技术》
CAS
CSCD
1996年第2期104-107,共4页
Corrosion Science and Protection Technology
基金
国家自然科学基金资助项目
