Acta Phys. -Chim. Sin. ›› 2007, Vol. 23 ›› Issue (Supp): 90-93.doi: 10.3866/PKU.WHXB2007Supp18

• Review • Previous Articles     Next Articles

Research and Development of Separators for Lithium-ion Battery

DENG Zheng-Hua; LI Ren-Gui; WANG Lu; DENG Jia-Min; GAO Jian-Dong; MA Zhi-Gang; DU Hong-Chang; SUO Ji-Shuan   

  1. Chengdu Organic Chemical Company, Chinese Academy of Science, Chengdu 610041
  • Received:1900-01-01 Revised:1900-01-01 Published:2008-01-04
  • Contact: SUO Ji-Shuan E-mail:jssuo@cioc.ac.cn

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Abstract: The research progress in the preparation methods of the separators for lithium-ion secondary batteries was summarized. The preparation methods, structure and performance of the micro pores polymer separators for Li-ion batteries were introduced. Its effect on the performance of the battery was also presented.

Key words: Lithium-ion secondary battery, Separator, Micro pores polymer separator, Preparation method, Structure and performance