Improved performance of Li-S battery with hybrid electrolyte by interface modification

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 能量转换材料重点实验室 > 期刊论文

	Improved performance of Li-S battery with hybrid electrolyte by interface modification
	Wang, Qingsong 1,2; Guo, Jing 1,2; Wu, Tian 1,2; Jin, Jun 1; Yang, Jianhua 1; Wen, Zhaoyin 1
刊名	SOLID STATE IONICS
	2017-02-01
卷号	300 页码:67-72
关键词	Lithium-sulfur battery Hybrid electrolyte Solid state ionic conductor Interface modification
英文摘要	A carbon coating layer facing sulfur cathode is introduced on one side of the solid state ionic conductor in the ceramic -liquid hybrid electrolyte based Li-S cell. Both the cycling performance and the rate capability are improved as a result of enhanced electron transport for the conversion of the dissolved sulfur-containing active materials as well as the wettability of the ceramic electrolyte towards the liquid electrolyte. The interface modified hybrid Li-S cell exhibits an initial discharge capacity of 1409 mA h g(-1),and remains at 1000 mA h g(-1), which is 235 mA h g(-1), higher than the pristine one, after 50 cycles at 0.2C rate. (C) 2016 Elsevier B.V. All rights reserved.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Chemistry, Physical ; Physics, Condensed Matter
研究领域[WOS]	Chemistry ; Physics
关键词[WOS]	LITHIUM-SULFUR BATTERIES ; RATE-CAPABILITY ; GLASS-CERAMICS ; ION BATTERIES ; SEPARATOR ; CATHODE ; CARBON ; PRECIPITATION ; LI2S2/LI2S ; CHEMISTRY
收录类别	SCI
语种	英语
WOS记录号	WOS:000393929400010
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/23468]
专题	上海硅酸盐研究所_能量转换材料重点实验室_期刊论文
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, CAS Key Lab Mat Energy Convers, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Wang, Qingsong,Guo, Jing,Wu, Tian,et al. Improved performance of Li-S battery with hybrid electrolyte by interface modification[J]. SOLID STATE IONICS,2017,300:67-72.
APA	Wang, Qingsong,Guo, Jing,Wu, Tian,Jin, Jun,Yang, Jianhua,&Wen, Zhaoyin.(2017).Improved performance of Li-S battery with hybrid electrolyte by interface modification.SOLID STATE IONICS,300,67-72.
MLA	Wang, Qingsong,et al."Improved performance of Li-S battery with hybrid electrolyte by interface modification".SOLID STATE IONICS 300(2017):67-72.