Enhancing reversibility of LiNi0.5Mn1.5O4 by regulating surface oxygen deficiency

Enhancing reversibility of LiNi0.5Mn1.5O4 by regulating surface oxygen deficiency

Abstract Oxygen deficiency has crucial effects on the crystal structure and electrochemical performance of spinel oxide lithium electrode materials such as LiNi0.5Mn1.5O4 (LNMO) cathode. In particular, the oxygen stoichiometry on the crystal surface differs from that on the crystal interior in LNMO....

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Bibliographic Details
Main Authors: Dandan Wang, Cong Gao, Xuefeng Zhou, Shang Peng, Mingxue Tang, Yonggang Wang, Lujun Huang, Wenge Yang, Xiang Gao
Format: Article
Language:English
Published: Wiley 2023-11-01
Series:Carbon Energy
Subjects:
electrochemical performance
LiNi0.5Mn1.5O4
lithium‐ion battery
oxygen vacancies
surface reconstruction
Online Access:https://doi.org/10.1002/cey2.338

Internet

https://doi.org/10.1002/cey2.338

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