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公开(公告)号：US07642012B2
公开(公告)日：2010-01-05
申请号：US11569162
申请日：2005-05-26
CPC分类号： B01D69/02 , B01D67/0009 , B01D71/34 , B01D71/76 , B01D2325/02 , B01D2325/021 , B01D2325/04 , H01M2/1653 , H01M4/485 , H01M4/505 , H01M4/5825 , H01M10/0525 , H01M2004/021
摘要： A separator for a battery in lithium. The separator is a thick membrane, of around 60 to 120 μm in polyvinylidene fluoride copolymer, which has considerable porosity, of around 50 to 90%, with pores of size between 1 and 10 μm. With these characteristics, it is possible to optimize the operation of a battery with an electrode in, e.g., Li4Ti5O12, in particular for rapid charges and discharges, in other words in power applications.
摘要翻译： 用于锂电池的分离器。 分离器是聚偏二氟乙烯共聚物中约60至120μm的厚膜，其具有大约50至90％的相当大的孔隙率，孔尺寸在1和10μm之间。 利用这些特征，可以优化例如Li 4 Ti 5 O 12中的电极的电池的操作，特别是用于快速充电和放电，换句话说在功率应用中。
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公开(公告)号：US20070224507A1
公开(公告)日：2007-09-27
申请号：US11569162
申请日：2005-05-26
CPC分类号： B01D69/02 , B01D67/0009 , B01D71/34 , B01D71/76 , B01D2325/02 , B01D2325/021 , B01D2325/04 , H01M2/1653 , H01M4/485 , H01M4/505 , H01M4/5825 , H01M10/0525 , H01M2004/021
摘要： A separator for a battery in lithium. The separator is a thick membrane, of around 60 to 120 μm in polyvinylidene fluoride copolymer, which has considerable porosity, of around 50 to 90%, with pores of size between 1 and 10 μm. With these characteristics, it is possible to optimize the operation of a battery with an electrode in, e.g., Li4Ti5O12, in particular for rapid charges and discharges, in other words in power applications.
摘要翻译： 用于锂电池的分离器。 分离器是聚偏二氟乙烯共聚物中约60至120μm的厚膜，其具有大约50至90％的相当大的孔隙率，孔尺寸在1和10μm之间。 利用这些特性，可以优化例如Li 4 Ti 5 O 12 12中的电极的电池的操作， 特别是用于快速充电和放电，换句话说在电力应用中。
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