A Study for the Data Analysis of Electrochemical Noise with Wavelet Analysis

Authors

Hong-bo DING, Fuel Cell R&D Center, Dalian Inst. of Chem. Phys., Chinese Acad. of Sci., Dalian 116023,China;
Bao-Yun XIA, Dept.of Applied Chem.,University of Science and Technology of China, Hefei 230026,China;
Zhong-xiao PAN, Dept.of Applied Chem.,University of Science and Technology of China, Hefei 230026,China;
Chang-jian LIN, Dept.of Material Science,State Key Lab for Physical Chemistry of Solid Surface,Xi;

Abstract

In the process of electrochemical dynamics system,the phenomenon of the random fluctuations of electrochemical parameters(electrode potential,cell current,etc.)is called “Electrochemical Noise”(ECN).Wavelets analysis is one new data analysis technique which has undergone a breakthrough in the area of mathematics and singnal processing in recent years.In this paper,the technique of continuous wavelet transform has been employed to investigate electrochemical noise data,and the chaotic nature of corrosion process has been manifested.

DOI Link

https://doi.org/10.61558/2993-074X.3222

Publication Date

2000-05-28

Online Available Date

2000-05-28

Revised Date

2000-05-28

Received Date

2000-05-28

Recommended Citation

Hong-bo DING, Bao-Yun XIA, Zhong-xiao PAN, Chang-jian LIN. A Study for the Data Analysis of Electrochemical Noise with Wavelet Analysis[J]. Journal of Electrochemistry, 2000 , 6(2): Article 18.
DOI: 10.61558/2993-074X.3222
Available at: https://jelectrochem.xmu.edu.cn/journal/vol6/iss2/18