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- Title
Lithium‐Ion Batteries: Tuning Anionic Redox Activity and Reversibility for a High‐Capacity Li‐Rich Mn‐Based Oxide Cathode via an Integrated Strategy (Adv. Funct. Mater. 10/2019).
- Authors
Li, Qingyuan; Zhou, Dong; Zhang, Lijuan; Ning, De; Chen, Zhenhua; Xu, Zijian; Gao, Rui; Liu, Xinzhi; Xie, Donghao; Schumacher, Gerhard; Liu, Xiangfeng
- Abstract
In article number 1806706, Xiangfeng Liu and co‐workers propose to tune the oxygen redox activity and reversibility in an Li‐rich Li1.2Mn0.6Ni0.2O2 cathode by an integrated strategy involving Li2SnO3 coating, Sn doping, and spinel phase combination. This synergy not only suppresses the lattice oxygen loss and improves the anionic redox activity and reversibility but also facilitates Li+ migration, which enhances electrochemical performance.
- Subjects
LITHIUM-ion batteries; OXIDATION-reduction reaction; CATHODES
- Publication
Advanced Functional Materials, 2019, Vol 29, Issue 10, pN.PAG
- ISSN
1616-301X
- Publication type
Article
- DOI
10.1002/adfm.201970064