锂离子电池液态有机电解液的研究进展  

Research Progress in liquid Organic Electrolytes for lithium-ion Batteries

作　　者：王海 陈伟平 邱亚明 郭盼龙 母英迪 Wang Hai;Chen Weiping;Qiu Yaming;Guo Panlong;Mu Yingdi(Zhuhai CosMX Battery Co.,Ltd.,Zhuhai 519600;South China University of Technology,Guangzhou 510641,China)

机构地区：[1]珠海冠宇电池股份有限公司,广东珠海519600 [2]华南理工大学,广东广州510641

出　　处：《广东化工》2023年第20期44-45,37,共3页Guangdong Chemical Industry

摘　　要：锂离子电池作为一种重要的可再充电电池技术,已经在移动电子设备、电动汽车和可再生能源储存等领域得到广泛应用。液态有机电解液作为锂离子电池的关键组成部分,在电池性能和稳定性方面起着重要作用。本文阐述液态有机电解液的研究进展,液态有机电解液的研究主要集中在改善电解液的离子传导性能、界面稳定性和循环寿命等方面。此外,高电压电解液、高浓度电解液和混合型电解液等新领域的研究也取得了显著进展。未来的研究将关注电解液的安全性、环境友好性和可持续性,以及开发新型电解液体系、界面工程技术和智能电解液体系等方面的创新。通过持续的研究和创新,液态有机电解液将进一步推动锂离子电池的性能和应用范围的拓展。Lithium ion batteries,as an important rechargeable battery technology,have been widely applied in fields such as mobile electronic devices,electric vehicles,and renewable energy storage.Liquid organic electrolyte,as a key component of lithium-ion batteries,plays an important role in battery performance and stability.This article elaborates on the research progress of liquid organic electrolytes,which mainly focus on improving the ion conductivity,interface stability,and cycle life of electrolytes.In addition,significant progress has been made in the research of new fields such as high voltage electrolytes,high concentration electrolytes,and mixed electrolytes.Future research will focus on the safety,environmental friendliness,and sustainability of electrolytes,as well as innovation in developing new electrolyte systems,interface engineering technologies,and intelligent electrolyte systems.Through continuous research and innovation,liquid organic electrolytes will further promote the expansion of the performance and application range of lithium-ion batteries.

关 键 词：锂离子电池 有机电解液 循环寿命 高电压电解液 高浓度电解液 

分 类 号：TQ[化学工程]