Non-aqueous lithium bromine battery of high energy density with carbon coated membrane

	Non-aqueous lithium bromine battery of high energy density with carbon coated membrane
	Xi, Xiaoli 2,3; Li, Xianfeng 1,2; Wang, Chenhui 2,3; Lai, Qinzhi 2; Cheng, Yuanhui 2,3; Xu, Pengcheng 2; Zhang, Huamin 1,2
刊名	JOURNAL OF ENERGY CHEMISTRY
	2017-07-01
卷号	26 期号:4 页码:639-646
关键词	Non-aqueous Battery Lithium Bromine Energy-storage
英文摘要	Flow batteries with high energy density and long cycle life have been pursued to advance the progress of energy storage and grid application. Non-aqueous batteries with wide voltage windows represent a promising technology without the limitation of water electrolysis, but they suffer from low electrolyte concentration and unsatisfactory battery performance. Here, a non-aqueous lithium bromine rechargeable battery is proposed, which is based on Br-2/Br and Li+/Li as active redox pairs, with fast redox kinetics and good stability. The Li/Br battery combines the advantages of high output voltage (similar to 3.1 V), electrolyte concentration (3.0 mol/L), maximum power density (29.1 mW/cm(2)) and practical energy density (232.6 Wh/kg). Additionally, the battery displays a columbic efficiency (CE) of 90.0%, a voltage efficiency (VE) of 88.0% and an energy efficiency (EE) of 80.0% at 1.0 mA/cm(2) after continuously running for more than 10 0 0 cycles, which is by far the longest cycle life reported for non-aqueous flow batteries. (C) 2017 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical
研究领域[WOS]	Chemistry ; Energy & Fuels ; Engineering
关键词[WOS]	REDOX FLOW BATTERY ; RESEARCH-AND-DEVELOPMENT ; STORAGE ; COMPOSITE ; ELECTROLYTES ; ABSORPTION ; PROGRESS ; SCIENCE ; IMPACT ; FUTURE
收录类别	SCI
语种	英语
WOS记录号	WOS:000412776100007
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/150150]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Collaborat Innovat Ctr Chem Energy Mat, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Div Energy Storage, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Xi, Xiaoli,Li, Xianfeng,Wang, Chenhui,et al. Non-aqueous lithium bromine battery of high energy density with carbon coated membrane[J]. JOURNAL OF ENERGY CHEMISTRY,2017,26(4):639-646.
APA	Xi, Xiaoli.,Li, Xianfeng.,Wang, Chenhui.,Lai, Qinzhi.,Cheng, Yuanhui.,...&Zhang, Huamin.(2017).Non-aqueous lithium bromine battery of high energy density with carbon coated membrane.JOURNAL OF ENERGY CHEMISTRY,26(4),639-646.
MLA	Xi, Xiaoli,et al."Non-aqueous lithium bromine battery of high energy density with carbon coated membrane".JOURNAL OF ENERGY CHEMISTRY 26.4(2017):639-646.