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	Expansion and shrinkage of the sulfur composite electrode in rechargeable lithium batteries
	Xiangming He ; Jianguo Ren ; Li Wang ; Weihua Pu ; Changyin Jiang ; Chunrong Wan
	2010-10-12 ; 2010-10-12
关键词	Practical/ electrodes secondary cells/ sulfur composite electrode rechargeable lithium batteries electrode expansion electrode shrinkage Li/ A8630F Secondary cells A8245 Electrochemistry and electrophoresis B8410E Secondary cells/ Li/int Li/el
中文摘要	The expansion and shrinkage characteristics of sulfur composite cathode electrode in rechargeable lithium batteries have been investigated. It was found that the sulfur composites electrodes expanded when discharging and shrank when charging again. The thickness change of the electrode was measured to be about 22%. The thickness of lithium metal anodes was also changed when lithium deposition and dissolution, while the sulfur composites electrodes expanded and shrank conversely. The investigation showed that the thickness changes of lithium anode and sulfur composite cathode could be compensated with each other to keep the total thickness of the cell not to change so much. [All rights reserved Elsevier].
语种	英语
出版者	Elsevier Sequoia S.A ; Switzerland
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79240]
专题	清华大学
推荐引用方式 GB/T 7714	Xiangming He,Jianguo Ren,Li Wang,et al. Expansion and shrinkage of the sulfur composite electrode in rechargeable lithium batteries[J],2010, 2010.
APA	Xiangming He,Jianguo Ren,Li Wang,Weihua Pu,Changyin Jiang,&Chunrong Wan.(2010).Expansion and shrinkage of the sulfur composite electrode in rechargeable lithium batteries..
MLA	Xiangming He,et al."Expansion and shrinkage of the sulfur composite electrode in rechargeable lithium batteries".(2010).

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