Laser ablation on lithium-ion battery electrode solid electrolyte interface removal
Source abstract
Abstract
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.
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Research context
OpenAlex topics: Advancements in Battery Materials · Advanced Battery Technologies Research · Advanced Battery Materials and Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Engineering and Technology, Western Carolina University , Cullowhee, North Carolina 28723
Department of Industrial Engineering, Texas Tech University , Lubbock, Texas 79409
Department of Mechanical Engineering, University of Wisconsin-Milwaukee , Milwaukee, Wisconsin 53211
Department of Electrical and Computer Engineering, Texas Tech University , Lubbock, Texas 79409
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