以X光吸收光谱分析能源材料行为特性(英文)

doi:10.61558/2993-074X.3352

电化学（中英文） ›› 2010, Vol. 16 ›› Issue (3): 244-254. doi: 10.61558/2993-074X.3352

以X光吸收光谱分析能源材料行为特性(英文)

郑铭尧;潘俊仁;郑如翔;黃炳照;

台湾科技大学工程技术研究所;台湾科技大学化学工程系;同步辐射研究中心(台湾);

收稿日期:2010-08-28 修回日期:2010-08-28 出版日期:2010-08-28 发布日期:2010-08-28

Phenomena Characterization of Energy Materials by X-ray Absorption Spectroscopy

CHENG Ming-yao1,PAN Chun-jen2,CHENG Ju-hsiang2,HWANG Bing-joe2,3*

( 1. Graduate Institute of Engineering,Taiwan University of Science and Technology,Taipei 106,Taiwan,China; 2. Department of Chemical Engineering,Taiwan University of Science and Technology,Taipei 106,Taiwan,China; 3. Synchrotron Radiation Research Center,HsinChu 300,Taiwan,China

Received:2010-08-28 Revised:2010-08-28 Published:2010-08-28 Online:2010-08-28

摘要/Abstract

摘要： 本文介绍利用X光吸收光谱技术分析能源材料,并以此分析技术,了解材料中目标吸收元素之价数、d轨域电子密度与局部环境变化,深究能源材料之材料物化特性,以藉此解释其电化学特性,甚至做进一步之性能提升.文中,分别以燃料电池电极之电化学纳米触媒与锂电池电极材料为例,说明X光吸收光谱技术之分析能力,并与材料之电化学特性建立关联.

关键词: X光吸收光谱, 纳米粒子, 双金属, 锂电池, 电极

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.

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

中图分类号:

O657.34

郑铭尧, 潘俊仁, 郑如翔, 黃炳照, . 以X光吸收光谱分析能源材料行为特性(英文)[J]. 电化学（中英文）, 2010, 16(3): 244-254.

CHENG Ming-yao, PAN Chun-jen, CHENG Ju-hsiang, HWANG Bing-joe, . Phenomena Characterization of Energy Materials by X-ray Absorption Spectroscopy[J]. Journal of Electrochemistry, 2010, 16(3): 244-254.

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链接本文: https://electrochem.xmu.edu.cn/CN/10.61558/2993-074X.3352

https://electrochem.xmu.edu.cn/CN/Y2010/V16/I3/244

参考文献

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以X光吸收光谱分析能源材料行为特性(英文)

Phenomena Characterization of Energy Materials by X-ray Absorption Spectroscopy

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