Stabilized O3‐Type Layered Sodium Oxides with Enhanced Rate Performance and Cycling Stability by Dual‐Site Ti4+/K+ Substitution

Stabilized O3‐Type Layered Sodium Oxides with Enhanced Rate Performance and Cycling Stability by Dual‐Site Ti4+/K+ Substitution

Abstract High‐capacity O3‐type layered sodium oxides are considered one of the most promising cathode materials for the next generation of Na‐ion batteries (NIBs). However, these cathodes usually suffer from low high‐rate capacity and poor cycling stability due to structure deformation, native air s...

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Bibliographic Details
Main Authors: Lin‐Rong Wu, Yu‐Han Zhang, Zhen Wu, Jinlv Tian, Haorui Wang, Haijun Zhao, Shoudong Xu, Liang Chen, Xiaochuan Duan, Ding Zhang, Huijuan Guo, Ya You, Zhi Zhu
Format: Article
Language:English
Published: Wiley 2023-11-01
Series:Advanced Science
Subjects:
K/Ti co‐doping
NaNi0.5Mn0.5O2
O3‐oxide cathode
reversible phase transition
sodium‐ion batteries
Online Access:https://doi.org/10.1002/advs.202304067

Internet

https://doi.org/10.1002/advs.202304067

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