Fast and Stable Zinc Anode-Based Electrochromic Displays Enabled by Bimetallically Doped Vanadate and Aqueous Zn2+/Na+ Hybrid Electrolytes

Nano-Micro Letters

Article

Qianqian Zhu¹  Zhaoyang Song²  Linhua Liu³  Bin Wang³  Haizeng Li³  William W. Yu⁴  Wu Zhang⁵  Abdulhakem Y. Elezzabi⁵ 

[1] College of Chemistry and Chemical Engineering, Qingdao University, 266071, Qingdao, People’s Republic of China;College of Chemistry and Chemical Engineering, Qingdao University, 266071, Qingdao, People’s Republic of China;Optics and Thermal Radiation Research Center, Institute of Frontier and Interdisciplinary Science, Shandong University, 266237, Qingdao, People’s Republic of China;Optics and Thermal Radiation Research Center, Institute of Frontier and Interdisciplinary Science, Shandong University, 266237, Qingdao, People’s Republic of China;School of Chemistry and Chemical Engineering, Shandong University, 250100, Jinan, People’s Republic of China;Ultrafast Optics and Nanophotonics Laboratory, Department of Electrical and Computer Engineering, University of Alberta, T6G 2V4, Edmonton, AB, Canada;

关键词: Vanadates;    Hybrid electrolytes;    Displays;    Electrochromic;   

DOI  :  10.1007/s40820-023-01209-z

 received in 2023-06-27, accepted in 2023-09-06,  发布年份 2023

来源: Springer

【 摘 要 】

tsLa3+/Na+ bimetallically doped vanadate, designed for the first time, is promising in many electrochemical applications (e.g., batteries, electrochromics).This is the first report of electrochromic displays employing bimetallically doped vanadate.It is demonstrated for the first time that zinc dendrites and vanadate dissolution are significantly inhibited by employing an aqueous hybrid Zn2+/Na+ electrolyte.

【 授权许可】

CC BY   
© Shanghai Jiao Tong University 2023

【 图 表 】

12951_2015_155_Article_IEq13.gif

12951_2015_155_Article_IEq12.gif

Fig. 2

12951_2015_155_Article_IEq9.gif

Fig. 1

Fig. 4

Fig. 9

41512_2023_158_Article_IEq26.gif

Fig. 1

12867_2016_60_Article_IEq1.gif

12888_2023_5299_Article_IEq4.gif