Rechargeable Aluminum/Iodine Battery Redox Chemistry in Ionic Liquid Electrolyte

doi:10.1021/acsenergylett.7b00160

	Rechargeable Aluminum/Iodine Battery Redox Chemistry in Ionic Liquid Electrolyte
	Tian, Huajun 1; Zhang, Shunlong1,2 ; Meng, Zhen 1; He, Wei 1; Han, Wei-Qiang1,2,3
	2017-05
发表期刊	ACS ENERGY LETTERS (IF:19.3[JCR-2023],20.8[5-Year])
ISSN	2380-8195
卷号	2 期号:5 页码:1170-1176
发表状态	已发表
DOI	10.1021/acsenergylett.7b00160
摘要	Rechargeable aluminum ion batteries (RABs) have attracted much attention because of their high charge density, low cost, and low flammability. However, the traditional cathodes used in RABs had limited intercalation ability of Al3+ ion, leading to a low capacity. We report for the first time a rechargeable aluminum/iodine (Al/I-2) battery. The unique conversion reaction mechanism of the Al/I-2 battery chemistry avoids the cathode material disintegration during repeated charge-discharge processes, and this system successfully suppresses the shuttle of dissolved polyiodide in ionic liquid because of the hydrogen-bonding interaction, resulting in a robust rechargeable RAB system. The rechargeable Al/I2 battery based on the I-3(-)/I-redox chemistry is demonstrated to be highly reversible in Al3+ ion storage, providing a high capacity of >200 mAh g(-1) at 0.2C and high stability for even over 150 cycles at 1C. This work provides a new insight into designing a RAB system based on redox chemistry.
收录类别	SCI ; EI
语种	英语
资助项目	Zhejiang Province Key Science and Technology Innovation Team[2013TD16]
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels ; Science & Technology - Other Topics ; Materials Science
WOS类目	Chemistry, Physical ; Electrochemistry ; Energy & Fuels ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000401500200033
出版者	AMER CHEMICAL SOC
EI入藏号	20183905864977
EI主题词	Aluminum ; Cathodes ; Disintegration ; Electrolytes ; Hydrogen bonds ; Intercalation ; Ionic liquids ; Ions
EI分类号	Aluminum:541.1 ; Secondary Batteries:702.1.2 ; Physical Chemistry:801.4 ; Chemical Products Generally:804 ; Materials Science:951
WOS关键词	LITHIUM ; CONVERSION ; STORAGE
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/1388
专题	物质科学与技术学院物质科学与技术学院_特聘教授组_韩伟强组物质科学与技术学院_硕士生
通讯作者	Tian, Huajun; Han, Wei-Qiang
作者单位	1.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315200, Zhejiang, Peoples R China 2.Shanghai Tech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 3.Zhejiang Univ, Dept Mat Sci & Engn, Hangzhou 310027, Peoples R China
通讯作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Tian, Huajun,Zhang, Shunlong,Meng, Zhen,et al. Rechargeable Aluminum/Iodine Battery Redox Chemistry in Ionic Liquid Electrolyte[J]. ACS ENERGY LETTERS,2017,2(5):1170-1176.
APA	Tian, Huajun,Zhang, Shunlong,Meng, Zhen,He, Wei,&Han, Wei-Qiang.(2017).Rechargeable Aluminum/Iodine Battery Redox Chemistry in Ionic Liquid Electrolyte.ACS ENERGY LETTERS,2(5),1170-1176.
MLA	Tian, Huajun,et al."Rechargeable Aluminum/Iodine Battery Redox Chemistry in Ionic Liquid Electrolyte".ACS ENERGY LETTERS 2.5(2017):1170-1176.