Multi-scale boron penetration toward stabilizing nickel-rich cathode

Multi-scale boron penetration toward stabilizing nickel-rich cathode

Nickel-rich layered oxides LiNixCoyMn1-x-yO2 (x ≥ 0.8) have been recognized as the preferred cathode materials to develop lithium-ion batteries with high energy density (>300 Wh kg−1). However, the poor cycling stability and rate capability stemming from intergranular cracks and sluggish kinetics...

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Bibliographic Details
Main Authors: Bianzheng You, Zhixing Wang, Yijiao Chang, Wei Yin, Zhengwei Xu, Yuexi Zeng, Guochun Yan, Jiexi Wang
Format: Article
Language:English
Published: KeAi Communications Co. Ltd. 2023-07-01
Series:Fundamental Research
Subjects:
Nickel-rich layered oxides
Lithium borates
Intergranular cracks
Lithium-ion diffusion kinetics
Trace boron doping
Gas evolution
Online Access:http://www.sciencedirect.com/science/article/pii/S2667325822001212

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http://www.sciencedirect.com/science/article/pii/S2667325822001212

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