盐酸溶液中氯代十六烷基吡啶在锌表面上的吸附及其缓蚀作用  

Adsorption of Cetyl Pyridine Chloride from Hydrochlric Acid Solution of Zinc Surface and Its Delayed Corrosion Inhibition

作　　者：杨春芬[1] 白宇新[1] 

机构地区：[1]云南大学化学系

出　　处：《应用化学》1995年第6期56-58,共3页Chinese Journal of Applied Chemistry

摘　　要：盐酸溶液中氯代十六烷基吡啶在锌表面上的吸附及其缓蚀作用杨春芬，白宇新（云南大学化学系昆明６５００９１）关键词锌，氯代十六烷基吡啶，吸附，缓蚀作用在抑制金属腐蚀的方法中，缓蚀剂的应用是最受重视的一种，因为它具有用量少，不需附加设备和不改变金属制品本性等...The rate of zinc delayed corrosion and the role of cetyl pyridine chloride in the de-layed corrosion inhibition of zinc in hydrochloric acid have been investigated by weight iossmethod.The experimental data have been treated with adsorption theory and Mathurmethod which leading to a rate equation, from which the kinetic parameters are calculated.The mechanism and relationship among temperature,concentration and delayed corrosion in-hibition have been discussed.

关 键 词：锌 十六烷基吡啶 吸附 缓蚀剂 

分 类 号：TG174.42[金属学及工艺—金属表面处理]