Review of selected electrode-solution interactions which determine the performance of Li and Li ion batteries
Review of selected electrode-solution interactions which determine the performance of Li and Li ion batteries
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DOI：
10.1016/s0378-7753(00)00431-6
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发表时间：
2000-08-01
影响因子：
9.2
通讯作者：
Aurbach, D
中科院分区：
文献类型：
--
作者：
Aurbach, D
本文报道了几种决定锂和锂离子电池性能的唯象电极-溶液相互作用。这篇综述是基于对锂、锂化碳和锂化过渡金属氧化物电极在各种非水电解质溶液中的行为的广泛研究。这些研究包括光谱测量（FTIR，XPS，EDAX），形态和结构分析（XRD，SEM，AFM）结合阻抗谱，EQCM和标准电化学技术。看起来Li、Li-C阳极和LixMOy阴极的性能取决于它们在溶液中的表面化学。我们解决了这些电极上复杂的表面膜形成，这有助于电极稳定或容量衰减，由于电极的阻抗增加。几个常见的经典现象发生在这些系统中的审查和讨论。(C)2000年爱思唯尔科学有限公司All rights reserved.
We report herein on several phenomenological electrode-solution interactions which determine the performance of lithium and lithium ion batteries. This review is based on extensive studies of the behavior of Li, lithiated carbons and lithiated transition metal oxide electrodes in a wide variety of non-aqueous electrolyte solutions. These studies included spectroscopic measurements (FTIR, XPS, EDAX), morphological and structural analysis (XRD, SEM, AFM) in conjunction with impedance spectroscopy, EQCM and standard electrochemical techniques. It appears that the performance of both Li, Li-C anodes and LixMOy cathodes depends on their surface chemistry in solutions. We address complicated surface film formation on these electrodes, which either contribute to electrode stabilization or to capacity fading due to an increase in the electrodes' impedance. Several common classical phenomena occurring in these systems are reviewed and discussed. (C) 2000 Elsevier Science S.A. All rights reserved.