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	Low temperature electrolyte for Li-lon batteries
	He, Xiangming ; Pu, Weihua ; Han, Jingli ; Yu, Yanmei ; Jiang, Changyin ; Chen, Jian ; Wan, Chunrong
	2010-05-10 ; 2010-05-10 ; OCT 23-26, 2005
会议名称	High-Performance Ceramics IV, Pts 1-3 ; 4th China International Conference on High-Performance Ceramics (CICC-4) ; Chengdu, PEOPLES R CHINA ; Web of Science
关键词	Li-ion batteries electrolyte low temperature methyl acetate LITHIUM-ION BATTERIES PERFORMANCE CARBONATE SOLVENT CELLS Materials Science, Ceramics Materials Science, Composites
中文摘要	Electrolyte of LiPF6-ethylene carbonate (EC)-methyl acetate (MA) was prepared. I M LiPF6-EC-MA electrolyte presented the conductivity in excess of 1mS cm(-1)at -50 degrees C. The cyclic voltammetry showed that the electrolyte was better than conventional electrolyte of LiPF6-ethylene carbonate (EC)-diethyl carbonate (DEC) for the formation of SEI film. I M LiPF6-EC-MA electrolyte showed much better cycleability than conventional electrolyte of I M LiPF6-EC-DE.C for LiCoO2/Li cell. It is a promising alternative electrolyte for Li-ion batteries.
会议录出版者	TRANS TECH PUBLICATIONS LTD ; STAFA-ZURICH ; LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/18863]
专题	清华大学
推荐引用方式 GB/T 7714	He, Xiangming,Pu, Weihua,Han, Jingli,et al. Low temperature electrolyte for Li-lon batteries[C]. 见:High-Performance Ceramics IV, Pts 1-3, 4th China International Conference on High-Performance Ceramics (CICC-4), Chengdu, PEOPLES R CHINA, Web of Science.

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