Phenomena Characterization of Energy Materials by X-ray Absorption Spectroscopy

Authors

Ming-yao CHENG, Graduate Institute of Engineering,Taiwan University of Science and Technology,Taipei 106,Taiwan,China;
Chun-jen PAN, Department of Chemical Engineering,Taiwan University of Science and Technology,Taipei 106,Taiwan,China;
Ju-hsiang CHENG, Department of Chemical Engineering,Taiwan University of Science and Technology,Taipei 106,Taiwan,China;
Bing-joe HWANG, Synchrotron Radiation Research Center,HsinChu 300,Taiwan,China

Corresponding Author

Bing-joe HWANG

Abstract

The aim of this review is to introduce the characterization of energy materials by X-ray absorption spectroscopy (XAS) . This technique allows us to probe changes in the valance state and the local environment of the targeted element in the active material; thereby,leading to a better understanding of its electrochemical behavior,and hopefully showing the way to improved performance. Here,electrocatalysts for fuel cells and active electrode materials for Li-ion batteries are taken as the examples that illustrate the capability of XAS and allow observation and theory to be correlated with electrochemical phenomena.

Keywords

X-ray absorption spectroscopy, nanoparticles, bimetallic, Li-ion battery, electrode

DOI Link

https://doi.org/10.61558/2993-074X.3352

Publication Date

2010-08-28

Online Available Date

2010-08-28

Revised Date

2010-08-28

Received Date

2010-08-28

Recommended Citation

Ming-yao CHENG, Chun-jen PAN, Ju-hsiang CHENG, Bing-joe HWANG. Phenomena Characterization of Energy Materials by X-ray Absorption Spectroscopy[J]. Journal of Electrochemistry, 2010 , 16(3): Article 6.
DOI: 10.61558/2993-074X.3352
Available at: https://jelectrochem.xmu.edu.cn/journal/vol16/iss3/6