聚偏氟乙烯制备锂离子电池隔膜初探

Primary Discussion on the Preparation of the Li-ion Batteries Separator Based on the Poly(vinylidene fluoride)

综述了锂离子电池隔膜的现状及其存在的问题,以及制备锂离子电池隔膜的新材料与发展现状;介绍了锂离子电池隔膜的结构特点与性能要求;对聚偏氟乙烯制备锂离子电池隔膜的方法及其改性技术进行了初步的探讨。

The status and problems of the Li - ion batteries separator were reviewed. The new materials for preparation of the Li - ion batteries separator and their development status were summarized. The structural characteristics and performance requirements of Li - ion batteries separator were introduced. The preparation and modifi- cation methods of Li - ion batteries separator based on the poly （ vinylidene fluoride） were preliminarily studied.