有色金属材料与工程2026，Vol.47Issue(2)：9-18,10.DOI:10.13258/j.cnki.nmme.20250221001
锂离子电池硅基负极醚类电解液研究进展
Progress of silicon-based anode ether electrolyte for lithium-ion batteries
摘要
Abstract
Lithium-ion batteries have become an important part of the energy storage systems in all aspects of modern life.With the continuous development of the economy and society,a new generation of high energy density lithium-ion batteries is highly anticipated.Silicon-based anodes have attracted much attention because of their high energy density and abundant natural reserves.However,the severe volume expansion and unstable electrode/electrolyte interface of silicon-based anodes have led to poor safety and unsatisfactory cycling stability,which has seriously hindered their commercial application.In recent years,ether electrolytes have been widely studied in high-performance lithium-ion batteries,and a common strategy is to enhance the performance of silicon-based anodes by constructing a stable interface through ether electrolyte systems.Therefore,this paper provides a comprehensive overview of the component design requirements of ether electrolytes,including lithium salts,additives,and solvents,the mechanisms of linear ethers and cyclic ethers,as well as the research results of ether electrolyte systems in improving the anode interfacial stability and cycling stability.Finally,an outlook on the design strategies and challenges of new ether electrolytes is provided.关键词
醚类电解液/固体电解质界面/硅基负极/锂离子电池Key words
ether electrolyte/solid electrolyte interface/silicon-based anode/lithium-ion battery分类
信息技术与安全科学引用本文复制引用
杨吴笑,陈泰强..锂离子电池硅基负极醚类电解液研究进展[J].有色金属材料与工程,2026,47(2):9-18,10.基金项目
浙江省自然科学基金资助项目(LY21E020006) （LY21E020006）
