Enabling fast-charging selenium-based aqueous batteries via conversion reaction with copper ions
oleh: Chunlong Dai, Linyu Hu, Hao Chen, Xuting Jin, Yuyang Han, Ying Wang, Xiangyang Li, Xinqun Zhang, Li Song, Maowen Xu, Huhu Cheng, Yang Zhao, Zhipan Zhang, Feng Liu, Liangti Qu
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2022-04-01 |
Deskripsi
Aqueous battery Se-based cathodes are based on a two-electron transfer electrochemical reaction and generally show inadequate rate capability behaviour. Here, the authors propose a four-electron Se chemistry with copper ions as charge carriers to enable fast-charging battery cycling.