Regulating Lithium Transfer Pathway to Avoid Capacity Fading of Nano Si Through Sub‐Nano Scale Interfused SiOx/C Coating

Si nanoparticles (NPs) are considered as a promising high‐capacity anode material owing to their ability to prevent mechanical failure from drastic volume change during (de)lithiation. However, upon cycling, a quick capacity fading is still observed for Si NPs, and the underlying mechanism remains e...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2023-12, Vol.35 (49), p.e2306504-n/a
Main Authors: Yu, Ruohan, Pan, Yexin, Jiang, Yuqian, Zhou, Liang, Zhao, Dongyuan, Van Tendeloo, Gustaaf, Wu, Jinsong, Mai, Liqiang
Format: Article
Language:English
Subjects:
Anodes
Coating
Diffusion rate
Electrochemistry
Electrode materials
Electrolytes
Electron conductivity
Encapsulation
Fading
in situ TEM
Lithium ions
Materials science
Nanoparticles
Reaction kinetics
reaction mechanism
silicon
silicon oxide
Solid electrolytes
sub‐nano scale
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