Abstract
The demand to increase energy density of rechargeable batteries for portable electronic devices and electric vehicles and to reduce the cost for grid-scale energy storage necessitates the exploration of new chemistries of electrode materials for rechargeable batteries. The open framework-structure of Prussian-blue materials has recently been demonstrated as a promising cathode host for a variety of monovalent and multivalent cations with the tunable working voltage and discharge capacities. Recent progress toward the application of Prussian-blue cathode materials for rechargeable batteries is reviewed, with special emphasis on charge-storage mechanisms of different insertion species, factors influencing electrochemical performances, and possible approaches to overcome their intrinsic limitations. (Figure presented.).
Original language | English |
---|---|
Article number | e12311 |
Journal | InfoMat |
Volume | 4 |
Issue number | 6 |
DOIs | |
Publication status | Published - Jun 2022 |
Keywords
- Prussian-blue materials
- electrochemical energy storage
- multivalent ion batteries
- open framework structures
- rechargeable batteries