Dielectric polarization in inverse spinel‐structured Mg2TiO4 coating to suppress oxygen evolution of Li‐rich cathode materials

Dielectric polarization in inverse spinel‐structured Mg2TiO4 coating to suppress oxygen evolution of Li‐rich cathode materials

High‐energy Li‐rich layered cathode materials (≈900 Wh kg−1) suffer from severe capacity and voltage decay during cycling, which is associated with layered‐to‐spinel phase transition and oxygen redox reaction. Current efforts mainly focus on surface modification to suppress this unwanted structural...

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Bibliographic Details
Main Authors: Zhang, Wei, Sun, Yonggang, Deng, Huiqiu, Ma, Jianming, Zeng, Yi, Zhu, Zhiqiang, Lv, Zhisheng, Xia, Huarong, Ge, Xiang, Cao, Shengkai, Xiao, Yao, Xi, Shibo, Du, Yonghua, Cao, Anmin, Chen, Xiaodong
Other Authors: School of Materials Science and Engineering
Format: Journal Article
Language:English
Published: 2020
Subjects:
Engineering::Materials
Lithium Ion Battery
Interface
Online Access:https://hdl.handle.net/10356/139020

Internet

https://hdl.handle.net/10356/139020

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