人工破损涂层的电化学阻抗谱研究  

Studies of Electrochemical Impedance Spectroscopy on Coated Steel with Artificial Defect

作　　者：张志刚[1,2] 辜志俊[1,2] 廖永贵[1,2] 郭琦龙 苏方腾[1,2] 陈衍珍 

机构地区：[1]中国科学院福建物质结构研究所二部 [2]厦门大学固体表面物理化学国家重点实验室,福建厦门361005

出　　处：《电化学》2000年第4期473-477,共5页Journal of Electrochemistry

基　　金：厦门大学固体表面物理化学国家重点实验室开放课题资助项目!( 970 3)

摘　　要：利用交流阻抗技术快速评价人工破损涂层的性能 。Electrochemical Impedance Spectroscopy (EIS) was applied to rapidly evaluate the performance of organic coatings and the characterization of the protective properties of anticorrosive pigments in the presence of artificial defect in organic coatings. The results showed that artificial defect method can rapidly evaluate the performance of coatings and discriminate whether the pigments in the coatings have inhibitive.

关 键 词：人工破损 电化学阻抗谱 金属 防腐 有机涂层 

分 类 号：TG174.46[金属学及工艺—金属表面处理]