Functionalized polyoxometalates enable fast ion transport in solid-state batteries at room temperature.
- Resource Type
- Article
- Authors
- Liu, Fangcheng; Han, Shicheng; Dong, Liwei; Fang, Xikui
- Source
- Chemical Communications. 4/21/2024, Vol. 60 Issue 3, p4198-4201. 4p.
- Subject
- *ION transport (Biology)
*FAST ions
*POLYOXOMETALATES
*POLYELECTROLYTES
*INORGANIC polymers
- Language
- ISSN
- 1359-7345
The coupling of functionalized inorganic polyoxometalates with polymer electrolytes leads to considerably enhanced mechanical properties and faster ion transport (1.1 × 10−4 S cm−1) at room temperature. The assembled Li/Li symmetric cell displays excellent stability in a 3000 h cycling test and a Li/LiFePO4 cell exhibits superior cycling performance over 250 cycles. [ABSTRACT FROM AUTHOR]