Impact of Transition Metal Layer Vacancy on the Structure and Performance of P2 Type Layered Sodium Cathode Material

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.

Библиографические подробности

Главные авторы:	Orynbay Zhanadilov, Sourav Baiju, Natalia Voronina, Jun Ho Yu, A-Yeon Kim, Hun-Gi Jung, Kyuwook Ihm, Olivier Guillon, Payam Kaghazchi, Seung-Taek Myung
Формат:	Artigo
Язык:	Inglês
Опубликовано:	SpringerOpen 2024-07-01
Серии:	Nano-Micro Letters
Предметы:	Layered oxide Oxygen evolution Sodium battery Vacancy Cathode
Online-ссылка:	https://doi.org/10.1007/s40820-024-01439-9
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