金属基底聚吡咯膜交流阻抗谱研究  

Study of dternating current impedance of pyrrole polymerization on metal subtractes

作　　者：李春光[1] 崔刚[1] 李楹林 

机构地区：[1]延边医学院药学系物理化学教研室,延边医学院药学系化学实验室

出　　处：《延边医学院学报》1994年第1期50-52,共3页Journal of Medical Science Yanbian University

摘　　要：用交流阻抗法研究了金属基底上聚合吡咯膜的电化学性质。结果表明该膜介于平面电极和半无限的多孔电极之间，为有界多孔电极，且具有明显的扩散控制特征。The electrochemical quality of metal electrdes coated with polypyrrole was studied by the alternating current impedance, The film electrodes had lied between place electrodes and semi-infinite porous electrodes. The results show that the film electrodes have the features similar to porous eleatredes and charac teristic of diffusion control.

关 键 词：金属基底 交流阻抗 聚吡咯 

分 类 号：R912[医药卫生—药学]