Organic-inorganic composite solid electrolyte, preparation method and application of electrolyte in solid lithium battery

作者: Feng Yuchuan , He Hongcai , Li Zheng , Li Shuaipeng , Yang Fan

DOI:

关键词: Chemical engineeringLithium batteryPlasticizerElectrolyteSalt (chemistry)AcrylateMixing (process engineering)LithiumComposite numberMaterials science

摘要: The invention discloses an organic-inorganic composite solid electrolyte. electrolyte is characterized by being prepared from acrylate material, lithium salt, a crosslinking agent, initiator, plasticizer, fast ionic conductor and porous rigid support material. preparation method of the inorganic comprising steps as follows:mixing material with salt to completely dissolve in acrylate; adding agent plasticizer mixed solution, stirring mixture evenly; performing ultrasonic treatment or disperse uniformly; initiator uniformly pouring solution on material; heating initiation at 60-100 DEG C enable be copolymerized obtain has advantages that simple, production efficiency ishigh, assembled battery lower impedance higher capacity.

参考文章(11)
Hyoncheol Kim, Yen-Hung Chen, Chia-Wei Wang, Ann Marie Sastry, Myoungdo Chung, Xiang Chun Zhang, Amorphous cathode material for battery device ,(2014)
He Kewu, Zhou Yuxiang, Chen Shibin, Wang Zhenbo, He Yefeng, Composite solid polymer electrolyte and preparing method and application thereof ,(2017)
An Maozhong, Chen Guorong, Bai Yang, Zhao Yanbiao, Li Weidong, Xi Dan, Bai Yongping, Yin Xiaofen, Polymer electrolyte based on vinylene carbonate and polyethylene (methyl) acrylate and preparation method of polymer electrolyte ,(2017)
An Maozhong, Chen Guorong, Bai Yang, Zhao Yanbiao, Li Weidong, Xi Dan, Bai Yongping, Yin Xiaofen, Solid-state lithium ion battery and preparation method thereof ,(2017)
Shi Junli, Liu Zhaoping, Xia Yonggao, Composite diaphragm and preparation method thereof ,(2015)