Reliable liquid electrolytes for lithium metal batteries

doi:10.1016/j.ensm.2020.04.010

CORC > 金属研究所 > 中国科学院金属研究所

	Reliable liquid electrolytes for lithium metal batteries
	Yang, Huicong 2,3; Li, Juan 2,4; Sun, Zhenhua 2,3; Fang, Ruopian 5; Wang, Da-Wei 5; He, Kuang 2; Cheng, Hui-Ming 1,2; Li, Feng 2,3
刊名	ENERGY STORAGE MATERIALS
	2020-09-01
卷号	30 页码:113-129
关键词	Lithium metal batteries Electrolyte SEI layer Dendrite
ISSN号	2405-8297
DOI	10.1016/j.ensm.2020.04.010
通讯作者	Li, Feng(fli@imr.ac.cn)
英文摘要	Lithium metal is considered a promising anode material because of its high specific capacity and low redox potential. However, there are two factors that prevent a lithium metal anode from being used, a safety issue caused by dendrite formation and a low Coulombic efficiency caused by the formation of a solid electrolyte interface. Solving these problems by designing reliable liquid electrolytes is an appropriate strategy for two reasons. First, it is the only method that has good compatibility with the current industrial fabrication techniques for lithium ion pouch cells, compared with other strategies such as the use of 3D current collectors or solid-state electrolytes. Second, liquid electrolytes can achieve good kinetics and avoid an energy density loss caused by non-active materials in 3D current collectors. To better understand the benefits which can be realized by designing reliable liquid electrolytes, this review discusses state-of-art electrolyte modification strategies and the mechanisms for improving the performance of a lithium metal anode by the proper selection, design and combination of solvents, solutes, and additives. Furthermore, the problems related to electrolyte modification, and advanced characterization techniques for the anode/electrolyte interface and for solvent-ion interactions are introduced. It is expected that this review will stimulate scientists and engineers to design promising electrolyte components for developing reliable lithium metal batteries.
资助项目	National Natural Science Foundation of China[51927803] ; National Natural Science Foundation of China[51525206] ; National Natural Science Foundation of China[51972313] ; Ministry of Science and Technology[2016YFA0200102] ; Ministry of Science and Technology[2016YFB0100100] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA22010602] ; Key Research Program of the Chinese Academy of Sciences[KGZD-EW-T06] ; Bureau of Industry and Information Technology of Shenzhen[201901171523]
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000544761800013
资助机构	National Natural Science Foundation of China ; Ministry of Science and Technology ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Bureau of Industry and Information Technology of Shenzhen
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/139733]
专题	金属研究所_中国科学院金属研究所
通讯作者	Li, Feng
作者单位	1.Tsinghua Univ, Shenzhen Geim Graphene Ctr, Tsinghua Berkeley Shenzhen Inst, Shenzhen 518055, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 4.Jilin Univ, Coll Phys, Changchun 130012, Peoples R China 5.Univ New South Wales, Sch Chem Engn, Sydney, NSW 2052, Australia
推荐引用方式 GB/T 7714	Yang, Huicong,Li, Juan,Sun, Zhenhua,et al. Reliable liquid electrolytes for lithium metal batteries[J]. ENERGY STORAGE MATERIALS,2020,30:113-129.
APA	Yang, Huicong.,Li, Juan.,Sun, Zhenhua.,Fang, Ruopian.,Wang, Da-Wei.,...&Li, Feng.(2020).Reliable liquid electrolytes for lithium metal batteries.ENERGY STORAGE MATERIALS,30,113-129.
MLA	Yang, Huicong,et al."Reliable liquid electrolytes for lithium metal batteries".ENERGY STORAGE MATERIALS 30(2020):113-129.