发明名称 |
BATTERY SEPARATOR FOR LITHIUM POLYMER BATTERY |
摘要 |
A battery separator for a lithium battery is disclosed. The separator has a microporous membrane and a coating thereon. The coating is made from a mixture of a gel forming polymer, a first solvent, and a second solvent. The first solvent is more volatile than the second solvent. The second solvent acts as a pore former for the gel-forming polymer.
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申请公布号 |
US2007134548(A1) |
申请公布日期 |
2007.06.14 |
申请号 |
US20070671486 |
申请日期 |
2007.02.06 |
申请人 |
WENSLEY C G;CHAMBERS KEVIN D |
发明人 |
WENSLEY C. G.;CHAMBERS KEVIN D. |
分类号 |
H01M2/16;B05D3/02;H01M2/14;H01M6/18;H01M10/0565 |
主分类号 |
H01M2/16 |
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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