摘要
锂离子电池隔膜是隔离正、负极,同时能够让锂离子在正负极间自由通过的多孔隔膜材料。综述了无纺布型锂离子电池隔膜的结构性能特点,以及该材料制备过程中的孔径控制、热闭合作用等关键技术的研究进展。
The separator of lithium battery is a kind of porous film which is used to separate the positive and negative and form the path of ion. The structure and properties of the non-woven separator and research progress in this field such as technology about pore size and "shut-down" were introduced.
出处
《化工新型材料》
CAS
CSCD
北大核心
2009年第10期26-28,共3页
New Chemical Materials
关键词
锂离子电池
隔膜
无纺布
孔径控制
热闭合作用
lithium battery, separator, non-woven fabrics, pore size, shut-down