High Entropy Fine‐Tuning Achieves Fast Li+ Kinetics in High‐Performance Co‐Free High‐Ni Layered Cathodes

Co‐free high‐Ni layered cathode materials LiNixMeyO2 (Me = Mn, Mg, Al, etc.) are a key part of the next‐generation high‐energy lithium‐ion batteries (LIBs) due to their high specific capacity and low cost. However, the hindered Li+ kinetics and the high reactivity of Ni4+ result in poor rate perform...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2025-03, Vol.37 (10), p.e2417353-n/a
Main Authors: Liu, Yang, Xin, Yan, He, Bijiao, Zhang, Fang, Wang, Chen, Tian, Huajun
Format: Article
Language:English
Subjects:
Aluminum
Cathodes
co‐free cathode material
Diffusion
Electrode materials
Entropy
fast Li+ kinetics
high‐entropy fine‐tuning
Kinetics
Lithium-ion batteries
lithium‐ion battery
Magnesium
Nickel
Phase transitions
State of charge
Transition metals
Tuning
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