储能科学与技术2024，Vol.13Issue(7)：2206-2223,18.DOI:10.19799/j.cnki.2095-4239.2024.0376
低温钠离子电池电解液研究进展
Advances in low-temperature electrolytes for sodium-ion batteries
摘要
Abstract
A large-scale energy storage system is crucial for ensuring the stable,safe,and efficient operation of clean energy sources,which in turn facilitates the achievement of carbon peaking and carbon neutrality goals.Unlike the widely utilized lithium-ion batteries,sodium-ion batteries(SIBs)offer promising potential as a large-scale energy storage technology due to the abundance of their raw materials and their low cost.Although SIBs demonstrate excellent electrochemical performance at room temperature,their performance remains significantly challenged at low temperatures,which limits their broad application in extreme conditions.This limitation is primarily attributed to the sluggish diffusion of sodium ions and slow charge transfer kinetics,which are closely related to the properties of the electrolyte governing bulk and interfacial ion transport.In this review,we first outline the reasons for the decline in the low-temperature performance of SIBs from the perspective of electrolytes.Subsequently,we review the current research on low-temperature electrolytes by the optimization of traditional electrolytes and the development of new low-temperature electrolytes,and we summarize the findings about the solvent,solute,additive,and solvation structure of low-temperature electrolytes.Finally,we summarize the future development directions for low-temperature electrolytes.关键词
钠离子电池/低温/电解液/添加剂Key words
sodium ion battery/low temperatures/electrolyte/additives分类
信息技术与安全科学引用本文复制引用
王立锋,任乃青,杨海,姚雨,余彦..低温钠离子电池电解液研究进展[J].储能科学与技术,2024,13(7):2206-2223,18.基金项目
国家自然科学基金项目(51925207,52394170,52394171,52372239,52102322,52102321,52302323,U23A20121,U23A20579). （51925207,52394170,52394171,52372239,52102322,52102321,52302323,U23A20121,U23A20579）
