New insights into Li diffusion in Li–Si alloys for Si anode materials: role of Si microstructures

Guoqing Wang; Bo Xu; Jing Shi; Musheng Wu; Haibin Su; Chuying Ouyang

doi:10.1039/c9nr03986d

ScienceGate Book Chapters

JOURNAL ARTICLE

New insights into Li diffusion in Li–Si alloys for Si anode materials: role of Si microstructures

Guoqing Wang Bo Xu Jing Shi Musheng Wu Haibin Su Chuying Ouyang

Year: 2019 Journal: Nanoscale Vol: 11 (29)Pages: 14042-14049 Publisher: Royal Society of Chemistry

DOI: 10.1039/c9nr03986d

Get Full-Text PDF Get Analytical Report

Abstract

The effect of Si microstructures on Li diffusion in Li–Si alloys was studied by using first-principles molecular dynamics calculations. The relationship between aggregation degree of Si and Li diffusion coefficients is established.

Keywords:

Anode Materials science Microstructure Diffusion Chemical engineering Nanotechnology Metallurgy Physical chemistry Thermodynamics Chemistry Engineering Physics Electrode

Metrics

Cited By

1.25

FWCI (Field Weighted Citation Impact)

Refs

0.81

Citation Normalized Percentile

Is in top 1%

Is in top 10%

Citation History

Topics

Advancements in Battery Materials

Physical Sciences → Engineering → Electrical and Electronic Engineering

Extraction and Separation Processes

Physical Sciences → Engineering → Mechanical Engineering

Semiconductor materials and interfaces

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

New insights into Li diffusion in Li–Si alloys for Si anode materials: role of Si microstructures

Abstract

Metrics

Citation History

Topics

Related Documents

Microstructures and electrochemical properties of Si-RE and Si-Fe anode materials for rechargeable Li-ion batteries

Si Anode Materials for Li-Ion Batteries

Modeling of Li diffusion in nanocrystalline Li–Si anode material

Microstructures and Electrochemical Properties of Si–Ni–xTi Alloys for Anode Materials

Si/TiN Nanocomposites Novel Anode Materials for Li-Ion Batteries