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

doi:10.1016/j.ssi.2016.11.001

SIC OpenIR

	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
	2017
Source Publication	Solid State Ionics
ISSN	01672738
Volume	300 Pages:67-72
Abstract	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− 1and remains at 1000 mA h g− 1which is 235 mA h g− 1higher than the pristine one, after 50 cycles at 0.2C rate. © 2016 Elsevier B.V.
DOI	10.1016/j.ssi.2016.11.001
EI Accession Number	20165003122671
EI Keywords	Lithium sulfur batteries
EI Classification Number	701.1 Electricity: Basic Concepts and Phenomena - 702.1.1 Primary Batteries - 801.4 Physical Chemistry - 803 Chemical Agents and Basic Industrial Chemicals - 812.1 Ceramics - 931 Classical Physics ; Quantum Theory ; Relativity - 932 High Energy Physics ; Nuclear Physics ; Plasma Physics
Citation statistics	Cited Times:12[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.sic.ac.cn/handle/331005/25938
Collection	中国科学院上海硅酸盐研究所
Affiliation	1.CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China; 2.University of Chinese Academy of Sciences, Beijing; 100039, China
Recommended Citation 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.

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