Impact of Transition Metal Layer Vacancy on the Structure and Performance of P2 Type Layered Sodium Cathode Material
oleh: Orynbay Zhanadilov, Sourav Baiju, Natalia Voronina, Jun Ho Yu, A-Yeon Kim, Hun-Gi Jung, Kyuwook Ihm, Olivier Guillon, Payam Kaghazchi, Seung-Taek Myung
| Format: | Article |
|---|---|
| Diterbitkan: | SpringerOpen 2024-07-01 |
Deskripsi
Highlights Vacancy in the transition metal layer of sodium cathode material induces the formation lone-pair electrons in the O 2p orbital. Material delivers more capacity from the oxygen redox validated by density functional calculation. Widened dominance of the OP4 phase without releasing O2 gas.