电极
奈奎斯特图
电阻抗
材料科学
电池(电)
参比电极
锂(药物)
电化学
离子
锂离子电池
分析化学(期刊)
光电子学
化学
电气工程
介电谱
工程类
色谱法
热力学
物理
内分泌学
物理化学
功率(物理)
有机化学
医学
作者
Mickaël Dollé,François Orsini,Antoni S. Góźdź,Jean‐Marie Tarascon
出处
期刊:Journal of The Electrochemical Society
[The Electrochemical Society]
日期:2001-01-01
卷期号:148 (8): A851-A851
被引量:153
摘要
AC impedance experiments have been performed on three-electrode plastic batteries using a thin reference electrode. Various shapes, positions, and types of reference electrodes have been tested to select the most reliable and accurate configuration. Once biphasic lithium insertion materials, such as were identified as the optimum material for the reference electrode, the evolution of the Nyquist plots for each electrode of the battery was followed as a function of the cycle number or storage time. An analysis of the impedance diagrams for each electrode allowed us to determine the interface responsible for the capacity loss during cycling or storage in plastic Li-ion cells. © 2001 The Electrochemical Society. All rights reserved.
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