摘要
利用电化学交流阻抗方法研究了铝锌阳极型强屏蔽涂层的电化学阻抗谱特征。通过对涂层交流阻抗图谱解析,提出其特征等效电路;讨论了阻抗谱特征变化与铝锌涂层结构及性能变化的关系,探讨铝锌阳极颜料在涂层中的作用机理。
The EIS of an anodic type anticorrosion coating prepared with Al -Zn prgmanto were studied. Through explanation and analyzing the Nyquist graph, the characteristic equivalent electrocircuit was provided. The relationship between the change in EIS and the change in coating film property is discussed and the mechanism of Al - Zn anodic pigment in coatings is explored.
出处
《涂料工业》
CAS
CSCD
2007年第8期50-52,共3页
Paint & Coatings Industry
关键词
阳极颜料
交流阻抗
等效电路
屏蔽涂料
anodic pigment
EIS
equivalent electrocircuit
barrier coatings
