期刊
ENERGY REPORTS
卷 6, 期 -, 页码 10-18出版社
ELSEVIER
DOI: 10.1016/j.egyr.2020.02.022
关键词
Lithium-ion; Batteries; Gas evolution; NMC; DEMS
资金
- UK Engineering and Physical Sciences Research Council (EPSRC) through the Centre for Doctoral Training in Energy Storage and its Applications [EP/L016818/1]
This is a review on recent studies into the gas evolution occurring within lithium ion batteries and the mechanisms through which the processes proceed. New cathode materials such as lithium nickel manganese cobalt oxides are being heavily researched for the development of higher specific capacity electrodes. These materials often suffer from rapid degradation which coincides with gas evolution. Further sources of gas evolution include electrolyte reduction at the anode during the initial cycles culminating in formation of a solid electrolyte interphase and surface layer compounds formed on the cathode during production and storage. There have been several techniques established for detection and quantification of gas evolution in ex situ and in situ studies, primarily gas chromatography mass spectrometry and differential/on-line electrochemical mass spectrometry. (C) 2020 Published by Elsevier Ltd.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据