Synergistic Structure and Iron‐Vacancy Engineering Realizing High Initial Coulombic Efficiency and Kinetically Accelerated Lithium Storage in Lithium Iron Oxide

Synergistic Structure and Iron‐Vacancy Engineering Realizing High Initial Coulombic Efficiency and Kinetically Accelerated Lithium Storage in Lithium Iron Oxide

Abstract Transition metal oxides with high capacity still confront the challenges of low initial coulombic efficiency (ICE, generally <70%) and inferior cyclic stability for practical lithium‐storage. Herein, a hollow slender carambola‐like Li0.43FeO1.51 with Fe vacancies is proposed by a facile...

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Bibliographic Details
Main Authors: Naiteng Wu, Jinke Shen, Kai Yong, Chengqian Chen, Jian Li, Yi Xie, Donglei Guo, Guilong Liu, Jin Li, Ang Cao, Xianming Liu, Hongyu Mi, Hao Wu
Format: Article
Language:English
Published: Wiley 2023-03-01
Series:Advanced Science
Subjects:
electronic structure modulation
high initial coulombic efficiency
iron vacancies
lithium iron oxide
lithium‐ion batteries
Online Access:https://doi.org/10.1002/advs.202206574

Internet

https://doi.org/10.1002/advs.202206574

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