Construction of Uniform LiF Coating Layers for Stable High-Voltage LiCoO<sub>2</sub> Cathodes in Lithium-Ion Batteries

Construction of Uniform LiF Coating Layers for Stable High-Voltage LiCoO<sub>2</sub> Cathodes in Lithium-Ion Batteries

Stabilizing LiCoO<sub>2</sub> (LCO) at 4.5 V rather than the common 4.2 V is important for the high specific capacity. In this study, we developed a simple and efficient way to improve the stability of LiCoO<sub>2</sub> at high voltages. After a simple sol–gel method, we intr...

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Bibliographic Details
Main Authors: Ziyang Xiao, Xiangbing Zhu, Shuguang Wang, Yanhong Shi, Huimin Zhang, Baobin Xu, Changfeng Zhao, Yan Zhao
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Molecules
Subjects:
LiCoO<sub>2</sub>
LiF nanoshells
coating layers
high-voltage
Online Access:https://www.mdpi.com/1420-3049/29/6/1414

Internet

https://www.mdpi.com/1420-3049/29/6/1414

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