国内外锂离子电池隔膜的研究进展

Research Progress of Lithium Ion Battery Separators at Home and Abroad

锂离子电池隔膜是锂离子电池的重要组成部分,起到防止正极和负极接触和阻止电子自由的通过,并且让导电离子自由通过的作用。本文介绍了几种锂离子电池隔膜的主要的制备方法,探讨了几种主要的锂离子电池隔膜和它们的性能特点。

Lithium-ion battery separators are an important part of lithium-ion batteries,which prevent the positive and negative electrodes from contacting and prevent the passage of electrons freely,and allow conductive ions to pass freely.This paper describes the main preparation methods of several lithium ion battery separator and discusses several major lithium ion battery separators and their performance characteristics.