锂离子电池电解液功能性添加剂设计及应用  

Design and Application of Functional Additives for Lithium Ion Battery Electrolyte

作　　者：杨双[1] YANG Shuang(Tianjin Jinniu Power Material Co.,Ltd.,Tianjin 300400,China)

机构地区：[1]天津金牛电源材料有限责任公司,天津300400

出　　处：《化工管理》2021年第10期79-80,共2页Chemical Engineering Management

摘　　要：随着智能产品的广泛应用,人们正在探索扩大锂离子电池电能存储量,用更短时间完成充电的有效方式。文章对锂离子电池的特性进行了分析,围绕亚磷酸盐类化合物等高温添加剂,碳酸酯类、含硫、含硼、高电压四种成膜添加剂、焊轨和离子液体等其他添加剂应用于锂离子电池电解液的具体设计与应用方式加以梳理,比对了多种添加剂之间的优缺点,以进一步提升锂离子电池的性能。With the wide application of intelligent products,people are exploring an effective way to expand the storage capacity of lithium-ion batteries and complete charging in a shorter time.In this paper,the characteristics of lithium-ion battery were analyzed,and the specific design and application methods of phosphates and other high-temperature additives,carbonate,sulfur,boron,highvoltage four kinds of film-forming additives,welding rail,ionic liquid and other additives used in lithium-ion battery electrolyte were combed,and the advantages and disadvantages of various additives were compared.It is hoped that lithium-ion battery electrolyte can be improved.The performance of the pool is further improved.

关 键 词：锂离子电池 电解液 功能性添加剂 

分 类 号：TQ131[化学工程—无机化工]