Abstract
The values of entropy change for Br/Br_2 and Pb/Pb~2+ electrode reactions were measured by use of the ac electrochemicalthermal method. The influence of alkaline pretreatment on the electrochemical behavior for a polypyrrole electrode was also investigated by this method. It was found that after alkaline pretreatment the eletrochemical activity of polypyrrole electrode was decreased obviously, but it kept partly electrochemicalthermal characteristic as same as that before pretreatment.
Publication Date
1998-05-28
Online Available Date
1998-05-28
Revised Date
1998-05-28
Received Date
1998-05-28
Recommended Citation
Jihua Zhuang, jie Zhang, Liangjun Dong, Hong Xie, Zhiyu Jiang.
Investigation of Pb/Pb~2+and Polypyrrole Electrodes by Use of ac Electrochemicalthermal Method[J]. Journal of Electrochemistry,
1998
,
4(2): Article 13.
DOI: 10.61558/2993-074X.2693
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol4/iss2/13
Included in
Engineering Science and Materials Commons, Materials Chemistry Commons, Materials Science and Engineering Commons, Physical Chemistry Commons
