Li+ diffusion in crystalline lithium silicides: influence of intrinsic point defects

Li+ diffusion in crystalline lithium silicides: influence of intrinsic point defects

Crystalline lithium silicides Li _x Si _y are a group of Zintl-like compounds, of which Li _15 Si _4 is observed crystallizing in Si anodes after complete electrochemical lithiation. Here, Li diffusion in Li _1 Si _1 , Li _12 Si _7 , Li _13 Si _4 and Li _15 Si _4 is extensively studied by means of a...

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Bibliographic Details
Main Authors: Christoph Kirsch, Christian Dreßler, Daniel Sebastiani
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:JPhys Energy
Subjects:
first principles molecular dynamics simulations
lithium diffusion
lithium–ion batteries
silicon anodes
intrinsic defects
Online Access:https://doi.org/10.1088/2515-7655/ada639

Internet

https://doi.org/10.1088/2515-7655/ada639

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