Realizing high-voltage aqueous zinc-ion batteries with expanded electrolyte electrochemical stability window

Buke, Wu1,2,3; Yongbiao, Mu1,2,3; Zheng, Li1,2,3; Ming, Li4; Lin Zeng1,2,3; Tianshou Zhao1,2,3

2022-06-27

10.1016/j.cclet.2022.06.052

Chinese Chemical Letters   影响因子和分区

1001-8417

1878-5964

Aqueous zinc-ion batteries (AZIBs) have aroused significant research interest around the world in the past decade. The use of low-cost aqueous electrolytes and a metallic Zn anode with a suitable redox potential and high energy density make AZIBs a potential alternative to commercial Li-ion batteries in the de-velopment of next-generation batteries. However, owing to the narrow electrochemical stability window (ESW) of aqueous electrolytes, the choice of cathode materials is limited, because of which AZIBs exhibit a relatively low operating voltage and energy density. Hence, expanding the ESW of aqueous electrolytes is important for the development of practical AZIBs. This paper systematically reviews the electrolyte en-gineering strategies being explored to broaden the ESW of AZIBs. An in-depth analysis of high-voltage AZIBs is also presented. We suggest that the realization of high-voltage AZIBs depends on the synergistic development of suitable electrolytes and cathode materials. In addition, the cost associated with their fabrication as well as the use of standardized electrochemical tests should be considered during the de-sign of high-voltage AZIBs.(c) 2022 Published by Elsevier B.V. on behalf of Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences.

High voltage Aqueous zinc ion batteries Electrolytes Cathodes Electrochemical stability window

SCI

英语

第一 ; 共同第一

Shenzhen Funda- mental Research Programs["JCYJ20190809143815709","JCYJ20200109141216566"] ; Guangdong Natural Science Foundation[2021A1515010412] ; Shenzhen Key Laboratory of Advanced Energy Storage[2022040130 0 0 060]

Chemistry

Chemistry, Multidisciplinary

WOS:000913957400001

ELSEVIER SCIENCE INC

CHEMISTRY

人工提交

正式出版

1.Shenzhen Key Laboratory of Advanced Energy Storage, Southern University of Science and Technology, Shenzhen, 518055, China
2.Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen, 518055, China
3.SUSTech Energy Institute for Carbon Neutrality, Southern University of Science and Technology, Shenzhen, 518055, China
4.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, China

Buke, Wu,Yongbiao, Mu,Zheng, Li,et al. Realizing high-voltage aqueous zinc-ion batteries with expanded electrolyte electrochemical stability window[J]. Chinese Chemical Letters,2022,34(2).

Buke, Wu,Yongbiao, Mu,Zheng, Li,Ming, Li,Lin Zeng,&Tianshou Zhao.(2022).Realizing high-voltage aqueous zinc-ion batteries with expanded electrolyte electrochemical stability window.Chinese Chemical Letters,34(2).

Buke, Wu,et al."Realizing high-voltage aqueous zinc-ion batteries with expanded electrolyte electrochemical stability window".Chinese Chemical Letters 34.2(2022).