发明授权
- 专利标题： Batteries including improved fine fiber separators
- 专利标题（中）： 电池包括改进的细纤维分离器
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申请号： US11240749申请日： 2005-09-30
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公开(公告)号： US07112389B1公开(公告)日： 2006-09-26
- 发明人: Pankaj Arora , Simon Frisk , Lu Zhang
- 申请人： Pankaj Arora , Simon Frisk , Lu Zhang
- 申请人地址： US DE Wilmington
- 专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人地址： US DE Wilmington
- 主分类号： H01M4/26
- IPC分类号： H01M4/26 ; H01G9/00
摘要：
Alkaline and lithium batteries are disclosed that advantageously include separators comprising at least one porous layer of fine fibers having a diameter of between about 50 nm and about 3000 nm that provide improved combinations of reduced thickness, dendritic barrier against short-circuiting and low ionic resistance as compared with known battery separators.
公开/授权文献
- US2656347A Streptomycin broth clarification with sequestering agents 公开/授权日：1953-10-20
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