Core‐shell structured P2‐type layered cathode materials for long‐life sodium‐ion batteries

Core‐shell structured P2‐type layered cathode materials for long‐life sodium‐ion batteries

Abstract P2‐type layered Ni–Mn‐based oxides are vital cathode materials for sodium‐ion batteries (SIBs) due to their high discharge capacity and working voltage. However, they suffer from the detrimental P2 → O2 phase transition induced by the O2−−O2− electrostatic repulsion upon high‐voltage charge...

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Bibliographic Details
Main Authors: Huili Wang, Jianing Qi, Peixin Jiao, Zhonghan Wu, Ziheng Zhang, Na Jiang, Dongjie Shi, Geng Li, Zhenhua Yan, Kai Zhang, Jun Chen
Format: Article
Language:English
Published: Wiley 2024-12-01
Series:SmartMat
Subjects:
cathode materials
core‐shell structure
P2‐type layered oxides
phase transition
sodium‐ion batteries
Online Access:https://doi.org/10.1002/smm2.1306
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https://doi.org/10.1002/smm2.1306

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