QQ客服 官方微博 反馈留言

	Interfacial Processes of Lithium Ion Batteries by FTIR Spectroscopy
	Li Juntao ; Li JT(李君涛) ; Fang Junchuan ; Su Hang ; Sun Shigang ; Sun SG(孙世刚)
	2011
关键词	FTIR spectroscopy lithium ion battery interfacial processes
英文摘要	Lithium-ion batteries (LIBs) are one of the important electrochemical power sources for low- or zero-emission hybrid electrical and electrical vehicles, energy-efficient cargo ships and locomotives, and aerospace in the modern society. The difficulties in mastering the electrode/electrolyte interface have slowed down the progress of LIBs. Interfacial processes of lithium ion batteries include mainly insertion/extraction of lithium ion, solvation/desolvation of lithium with solvents, formation and variation of solid electrolyte interphase (SEI) layer, and decomposition of electrolyte. Interfacial processes directly affect the efficiency of electrochemical energy conversion and storage, such as the cycling ability, the lifetime and the reversible capacity, as well as the safety issue of lithium ion batteries. The characterization of the interface processes at a molecular level by FTIR spectroscopy is one of the key subjects, as it is helpful for the improvement the performance of lithium ion batteries and development of non-aqueous theory. Recent progresses about the application of FTIR spectroscopy in lithium ion batteries are reviewed. This review put emphasis on; (a) the characterization of chemical composition and variation of SEI layer on cycled or aged electrode materials by ex situ FTIR spectroscopy, and (b) the investigation of decomposition of electrolyte, formation of SEI layer and the insertion/extraction of lithium ion by both in-situ FTIR reflection spectroscopy and in situ FTIR transmission spectroscopy.
语种	英语
出版者	CHINESE ACAD SCIENCES
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/11755]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Li Juntao,Li JT,Fang Junchuan,et al. Interfacial Processes of Lithium Ion Batteries by FTIR Spectroscopy[J],2011.
APA	Li Juntao,李君涛,Fang Junchuan,Su Hang,Sun Shigang,&孙世刚.(2011).Interfacial Processes of Lithium Ion Batteries by FTIR Spectroscopy..
MLA	Li Juntao,et al."Interfacial Processes of Lithium Ion Batteries by FTIR Spectroscopy".(2011).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。