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[资源] 分析一篇锂电池SEI膜的经典文献已有3人参与

分析一篇关于锂离子电池SEI膜的英文文献

A review of the features and analyses of the solid electrolyte interphase in Li-ion
batteries

锂离子电池SEI膜的特点和分析回顾

ABSTRACT

The solid electrolyte interphase (SEI) is a protecting layer formed on the negative electrode of Li-ion batteries as a result of electrolyte decomposition, mainly during the first cycle. Battery performance,irreversible charge “loss”, rate capability, cyclability, exfoliation of graphite and safety are highly dependent on the quality of the SEI. Therefore, understanding the actual nature and composition of SEI is of
prime interest. If the chemistry of the SEI formation and the manner in which each component affects battery performance are understood, SEI could be tuned to improve battery performance. In this paper key points related to the nature, formation, and features of the SEI formed on carbon negative electrodes
are discussed. SEI has been analyzed by various analytical techniques amongst which FTIR and XPS are most widely used. FTIR and XPS data of SEI and its components as published by many research groups are compiled in tables for getting a global picture of what is known about the SEI. This article shall serve
as a handy reference as well as a starting point for research related to SEI.

fig.1.jpg

fig.2.jpg

[ Last edited by chengzhi2103 on 2012-11-22 at 09:46 ]

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附件 1 : 锂电池_SEI膜_经典_Review.pdf

2012-10-25 14:15:38, 459.67 K

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