发明名称 |
ELECTRIC SEPARATOR, METHOD FOR MAKING SAME AND USE THEREOF IN HIGH-POWER LITHIUM CELLS |
摘要 |
This object is achieved by an electrical separator according to the invention, comprising a sheetlike flexible substrate having a multiplicity of openings and having a coating on and in said substrate, said substrate being a polymeric nonwoven and said coating being a porous electrically insulating ceramic coating, said separator being characterized by said nonwoven having a thickness of less than 30 μm, a porosity of more than 50% and a pore radius distribution in which at least 50% of the pores have a pore radius from 75 to 150 μm. |
申请公布号 |
AU2003246379(A1) |
申请公布日期 |
2004.03.19 |
申请号 |
AU20030246379 |
申请日期 |
2003.07.04 |
申请人 |
CREAVIS GESELLSCHAFT FUR TECHNOLOGIE UND INNOVATION MBH |
发明人 |
VOLKER HENNIGE;CHRISTIAN HYING;GERHARD HORPEL |
分类号 |
D06M11/45;B32B27/12;D06M11/46;D06M11/48;D06M11/79;D06M13/513;D06M23/08;D06M101/20;D06M101/28;D06M101/32;H01M2/14;H01M2/16;H01M2/18;H01M10/0525;H01M10/36 |
主分类号 |
D06M11/45 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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