Promoting the Reversible Oxygen Redox Reaction of Li‐Excess Layered Cathode Materials with Surface Vanadium Cation Doping

Promoting the Reversible Oxygen Redox Reaction of Li‐Excess Layered Cathode Materials with Surface Vanadium Cation Doping

Abstract Li‐excess layered cathode (LLC) materials have a high theoretical specific capacity of 250 mAh g−1 induced by transition metal (cationic) and oxygen (anionic) redox activity. Especially, the oxygen redox reaction related to the activation of the Li2MnO3 domain plays the crucial role of prov...

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Bibliographic Details
Main Authors:	Yongju Lee, Jaewook Shin, Hyeonmuk Kang, Daehee Lee, Tae‐Hee Kim, Young‐Kyun Kwon, EunAe Cho
Format:	Article
Language:	English
Published:	Wiley 2021-03-01
Series:	Advanced Science
Subjects:	cation doping density functional theory calculation Li‐excess cathode lithium‐ion batteries oxygen redox reaction
Online Access:	https://doi.org/10.1002/advs.202003013

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