锂离子蓄电池碳负极/电解液的相容性研究进展Ⅱ电解液组成与碳负极/电解液的相容性

Research progress on the compatibility of electrolytes with Li-carbon intercalation anodes in lithium-ion batteries Part Ⅱ The relation between electrolyte composition and the compatibility of electrolytes with carbon n

综述了目前电解液的组成与锂离子蓄电池碳负极 /电解液相容性的研究概况 ,从电解液各组分电化学活性、Li+溶剂化行为对电极界面SEI膜的物理化学特征和对电极电化学性能的影响入手 ,归纳和总结了电解液各组分的理化特性与电极 /电解液相容性的关系 ,从电解质种类、溶剂和添加剂三方面阐述了优化电解液各组分的理化特性 ,改善碳负极电化学性能的常用方法。

Research progress on the relation between the electrolyte composition and the compatibility of electrolytes with carbon electrodes in lithium-ion rechargeable batteries was reviewed. According to the effect of electrolyte composition and lithium-ion solvent behavior on the physical chemistry characteristics of SEI film and on the electrode performances of carbon materials, the relation between the physical chemistry properties of electrolyte components and the compatibility of electrolytes with carbon negative electrodes were summarized. Three aspects, including electrolytes, solvents and additives for achieving the optimization of electrolytes compositions and contributing to the improvement of electrode performances were also discussed.