纳米SiO_2改性聚合物锂离子电池的研究

Study on Plastic Li-ion Battery Modified by Nano-SiO_2

研究了一种基于含氟聚合物的聚合物锂离子电池,考察了SiO2纳米粉对聚合物电解质隔膜的机械性能、吸液量以及电导率的影响,用电镜分析探讨了纳米改性聚合物电解质膜的微观结构;并以此纳米改性聚合物隔膜组装了小型的聚合物锂电池,研究了其电性能。

This article reports a plastic Liion battery based on a fluorinated polymer matrix. The mechanism characteristics, liquid uptaking volume and conductivity of the polymer electrolyte separator modified by NanoSiO2 were studied.Its microstructure of its were illustrated by SEM microphotographs. Finally, a smart plastic Liion battery was assembled using the separator.