Oxygen Anion Redox Chemistry Correlated with Spin State in Ni‐Rich Layered Cathodes

Oxygen Anion Redox Chemistry Correlated with Spin State in Ni‐Rich Layered Cathodes

Abstract Despite the low cost and high capacity of Ni‐rich layered oxides (NRLOs), their widespread implementation in electric vehicles is hindered by capacity decay and O release. These issues originate from chemo‐mechanical heterogeneity, which is mainly related to oxygen anion redox (OAR). Howeve...

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Bibliographic Details
Main Authors: Zhihua Lu, Jicheng Zhang, Qinghua Zhang, Deniz Wong, Wen Yin, Nian Zhang, Zhongjun Chen, Lin Gu, Zhongbo Hu, Xiangfeng Liu
Format: Article
Language:English
Published: Wiley 2023-03-01
Series:Advanced Science
Subjects:
chemo‐mechanical heterogeneity
Li/Ni antisite defects
Ni‐rich layered oxides
oxygen redox
spin state
Online Access:https://doi.org/10.1002/advs.202206442

Internet

https://doi.org/10.1002/advs.202206442

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