Issue 37, 2023

Liquid electrolyte chemistries for solid electrolyte interphase construction on silicon and lithium-metal anodes

Abstract

Next-generation battery development necessitates the coevolution of liquid electrolyte and electrode chemistries, as their erroneous combinations lead to battery failure. In this regard, priority should be given to the alleviation of the volumetric stress experienced by silicon and lithium-metal anodes during cycling and the mitigation of other problems hindering their commercialization. This review summarizes the advances in sacrificial compound-based volumetric stress-adaptable interfacial engineering, which has primarily driven the development of liquid electrolytes for high-performance lithium batteries. Besides, we discuss how the regulation of lithium-ion solvation structures helps expand the range of electrolyte formulations and thus enhance the quality of solid electrolyte interphases (SEIs), improve lithium-ion desolvation kinetics, and realize longer-lasting SEIs on high-capacity anodes. The presented insights are expected to inspire the design and synthesis of next-generation electrolyte materials and accelerate the development of advanced electrode materials for industrial battery applications.

Graphical abstract: Liquid electrolyte chemistries for solid electrolyte interphase construction on silicon and lithium-metal anodes

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Article information

Article type
Review Article
Submitted
08 7月 2023
Accepted
11 8月 2023
First published
11 8月 2023
This article is Open Access

All publication charges for this article have been paid for by the Royal Society of Chemistry
Creative Commons BY-NC license

Chem. Sci., 2023,14, 9996-10024

Liquid electrolyte chemistries for solid electrolyte interphase construction on silicon and lithium-metal anodes

S. Park, S. Kim, Jeong-A. Lee, M. Ue and N. Choi, Chem. Sci., 2023, 14, 9996 DOI: 10.1039/D3SC03514J

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