中国塑料 ›› 2008, Vol. 22 ›› Issue (12): 11-15 .DOI: 10.19491/j.issn.1001-9278.2008.12.003

• 综述 • 上一篇    下一篇

锂离子电池隔膜的研究及发展现状

樊孝红;蔡朝辉; 吴耀根; 叶舒展;徐冰   

  1. 佛山塑料集团股份有限公司, 广东 佛山 528000
  • 收稿日期:2008-09-22 修回日期:1900-01-01 出版日期:2008-12-26 发布日期:2008-12-26

Research and Development of Separator for Lithium-ion Batteries

FAN Xiao-hong; CAI Chao-hui; WU Yao-gen; YE Shu-zhan; XU Bing   

  1. Foshan Plastics Group Co. Ltd., Foshan 528000, China
  • Received:2008-09-22 Revised:1900-01-01 Online:2008-12-26 Published:2008-12-26
  • Contact: FAN Xiao-hong

摘要: 综述了隔膜主要作用及性能、国内外研究发展现状。重点叙述了隔膜的制备方法,对干法和湿法的原理、工艺及所制得的隔膜性能上的区别进行了详细的阐述;同时简单介绍了隔膜的改性研究现状和新型电池隔膜的发展,最后对电池隔膜的未来发展趋势进行展望。

关键词: 锂离子电池, 隔膜, 研究进展

Abstract: In this paper, the main function and performance, research and present situation of home and overseas of microporous membranes made of polyolefin materials are summarized, which are used in Li-ion battery as separators. The principles, process of dry and wet methods are emphasized. The modification and new type of battery separator are also discussed. At last, the development trend of separator is predicted.

Key words: lithium-ion battery, separator, progress

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