Laser ablation on lithium-ion battery electrode solid electrolyte interface removal

Yang Zhang; Yue Zhang; Zhichao Liu; Dongsheng Guan; Fenfen Wang; Vincent Meyers; Chris Yuan; Andreas Neuber; Hong Chao Zhang

Laser ablation on lithium-ion battery electrode solid electrolyte interface removal

Yang Zhang, Yue Zhang, Zhichao Liu, Dongsheng Guan, Fenfen Wang, Vincent Meyers, Chris Yuan, Andreas Neuber, Hong Chao Zhang

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

© 2017 Laser Institute of America. The formation of a solid electrolyte interface (SEI) on a Li-ion battery electrode during usage cycling is a critical reason for battery capacity loss. In this paper, laser ablation technology is applied to remove SEI from a graphite electrode surface. Characterization methods including scanning electron microscopy, Raman microscopy, and Fourier transform infrared spectroscopy are used to study the structure and morphology changes of the SEI on the electrode surface. The results show that laser ablation can successfully remove the SEI, indicating a feasible method to clean the electrode surface.

Original language	English
Journal	Journal of Laser Applications
State	Published - Nov 1 2017

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@article{afa312f54f8b42abb9cf13cc095568f7,

title = "Laser ablation on lithium-ion battery electrode solid electrolyte interface removal",

abstract = "{\textcopyright} 2017 Laser Institute of America. The formation of a solid electrolyte interface (SEI) on a Li-ion battery electrode during usage cycling is a critical reason for battery capacity loss. In this paper, laser ablation technology is applied to remove SEI from a graphite electrode surface. Characterization methods including scanning electron microscopy, Raman microscopy, and Fourier transform infrared spectroscopy are used to study the structure and morphology changes of the SEI on the electrode surface. The results show that laser ablation can successfully remove the SEI, indicating a feasible method to clean the electrode surface.",

author = "Yang Zhang and Yue Zhang and Zhichao Liu and Dongsheng Guan and Fenfen Wang and Vincent Meyers and Chris Yuan and Andreas Neuber and Zhang, {Hong Chao}",

year = "2017",

month = nov,

day = "1",

language = "English",

journal = "Journal of Laser Applications",

}

TY - JOUR

T1 - Laser ablation on lithium-ion battery electrode solid electrolyte interface removal

AU - Zhang, Yang

AU - Zhang, Yue

AU - Liu, Zhichao

AU - Guan, Dongsheng

AU - Wang, Fenfen

AU - Meyers, Vincent

AU - Yuan, Chris

AU - Neuber, Andreas

AU - Zhang, Hong Chao

PY - 2017/11/1

Y1 - 2017/11/1

N2 - © 2017 Laser Institute of America. The formation of a solid electrolyte interface (SEI) on a Li-ion battery electrode during usage cycling is a critical reason for battery capacity loss. In this paper, laser ablation technology is applied to remove SEI from a graphite electrode surface. Characterization methods including scanning electron microscopy, Raman microscopy, and Fourier transform infrared spectroscopy are used to study the structure and morphology changes of the SEI on the electrode surface. The results show that laser ablation can successfully remove the SEI, indicating a feasible method to clean the electrode surface.

AB - © 2017 Laser Institute of America. The formation of a solid electrolyte interface (SEI) on a Li-ion battery electrode during usage cycling is a critical reason for battery capacity loss. In this paper, laser ablation technology is applied to remove SEI from a graphite electrode surface. Characterization methods including scanning electron microscopy, Raman microscopy, and Fourier transform infrared spectroscopy are used to study the structure and morphology changes of the SEI on the electrode surface. The results show that laser ablation can successfully remove the SEI, indicating a feasible method to clean the electrode surface.

M3 - Article

JO - Journal of Laser Applications

JF - Journal of Laser Applications

ER -