High rate delithiation behaviour of LiFePO_4 studied by quick X-ray absorption spectroscopy

Xiqian Yu; Qi Wang; Yongning Zhou; Hong Li; Xiao-Qing Yang; Kyung-Wan Nam; Steven N. Ehrlich; Syed Khalid; Ying Shirley Meng

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High rate delithiation behaviour of LiFePO_4 studied by quick X-ray absorption spectroscopy

机译：快速X射线吸收光谱研究LiFePO_4的高倍率脱锂行为

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A novel in situ time-resolved synchrotron X-ray absorption spectroscopy (XAS) was introduced for the dynamic studies during fast chemical and electrochemical delithiation of LiFePO_4. The lithium diffusion in LiFePO_4 and the reaction mechanisms for both processes were investigated. This approach opens new opportunities for dynamic studies of various energy storage systems.

机译：引入了一种新颖的原位时间分辨同步加速器X射线吸收光谱（XAS），用于LiFePO_4快速化学和电化学脱锂过程中的动力学研究。研究了LiFePO_4中锂的扩散和两种过程的反应机理。这种方法为各种储能系统的动态研究提供了新的机会。

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《Chemical Communications》 |2012年第94期|11537-11539|共3页
作者
Xiqian Yu; Qi Wang; Yongning Zhou; Hong Li; Xiao-Qing Yang; Kyung-Wan Nam; Steven N. Ehrlich; Syed Khalid; Ying Shirley Meng;
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Brookhaven National Laboratory, Upton, New York 11973, USA;

Brookhaven National Laboratory, Upton, New York 11973, USA;

Brookhaven National Laboratory, Upton, New York 11973, USA;

Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China;

Brookhaven National Laboratory, Upton, New York 11973, USA;

Brookhaven National Laboratory, Upton, New York 11973, USA;

Brookhaven National Laboratory, Upton, New York 11973, USA;

Brookhaven National Laboratory, Upton, New York 11973, USA;

Department of NanoEngineering, University of California San Diego, La Jolla, CA 92093, USA;

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入库时间 2022-08-17 13:21:09

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High rate delithiation behaviour of LiFePO_4 studied by quick X-ray absorption spectroscopy

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