锂二次电池水性粘合剂研究进展  

Research progress of water-based binder for lithium secondary battery

作　　者：邹树良 马先果 葛武杰 刘云花 邓正华[3] ZOU Shu-liang;MA Xian-guo;GE Wu-jie;LIU Yun-hua;DENG Zheng-hua(College of Food and Drug Manufacturing Engineering,Guizhou Institute of Technology,Guiyang Guizhou 550003,China;School of Chemical Engineering,Guizhou Institute of Technology,Guiyang Guizhou 550003,China;Chengdu Institute of Organic Chemistry,Chinese Academy of Sciences,Chengdu Sichuan 610041,China)

机构地区：[1]贵州理工学院食品药品制造工程学院,贵州贵阳550003 [2]贵州理工学院化学工程学院,贵州贵阳550003 [3]中国科学院成都有机化学研究所,四川成都610041

出　　处：《电源技术》2019年第12期2017-2021,共5页Chinese Journal of Power Sources

基　　金：国家自然科学基金(51603049);贵州省科学技术基金(黔科合J字[2015]2069号);贵州省教育厅普通本科高校自然科学研究项目(黔教合KY字[2017]009)

摘　　要：粘合剂是锂二次电池重要的辅助材料之一,其性能直接影响电池的比容量、倍率和循环性能。水性粘结剂是近年来化学电源界关注的一个热点,将水性粘合剂引入到锂二次电池的电极片涂布工艺中,可以使电池制备过程绿色化,并降低生产成本。介绍了水性粘合剂作为锂二次电池的优缺点,重点从粘结原理和实际应用效果对不同类型的粘合剂在不同电池体系中应用的研究进展进行了综述,并对锂二次电池用水性粘合剂材料的研究前景进行了展望。Binder is one of the most important auxiliary materials of lithium secondary batteries,which can directly impact the specific capacity,rate and cycling ability of battery.Researchers have made substantial efforts in researching and developing water-based binder because the introduction of water-based binder to the film-coating process of lithium secondary batteries can make the production process eco-friendly and reduce the cost of production.The merits and demerits of water-based binders as lithium secondary batteries were summarized.The research progress of the application of different binders in different battery systems is reviewed with emphasis on the bonding principle and practical application effect.Finally,the prospect of water-based binder for lithium secondary batteries was expected.

关 键 词：水性粘合剂 电极片 锂离子电池 锂硫电池 

分 类 号：TM912[电气工程—电力电子与电力传动]