摘要
提出对半对数极化曲线进行微分的方法，得到的微分极化曲线及其特征参数可以更精细地表征缓蚀剂的阳极脱附行为．
A differential polarization curve method and its application in the investigation of the anodic desorption behaviors of interface corrosion inhibitor were proposed and expounded. Some parameters, such as E s (the desorption onset potential ), E p (the desorption peak potential) , E f (the desorption completion potential) and des (the average desorption speed), were defined and calculated according to the differential polarization curve. Further more, the variation of the desorption speed during the desorption process can also be described by the differential polarization curve.
出处
《腐蚀科学与防护技术》
CAS
CSCD
1999年第1期32-36,共5页
Corrosion Science and Protection Technology
基金
国家自然科学基金
金属腐蚀与防护国家重点实验室资助
关键词
微分极化曲线
缓蚀剂
阳极脱附
表征
腐蚀
the differential polarization curve, corrosion inhibitor, anodic desorption
