发明公开
EP2436064A4 BATTERIES UTILIZING ANODE COATINGS DIRECTLY ON NANOPOROUS SEPARATORS
有权
BATTERIEN MIT DIREKT AUFNANOPORÖSENTRENNERN AUFGEBRACHTEN ANODENBESCHICHTUNGEN
- 专利标题: BATTERIES UTILIZING ANODE COATINGS DIRECTLY ON NANOPOROUS SEPARATORS
- 专利标题(中): BATTERIEN MIT DIREKT AUFNANOPORÖSENTRENNERN AUFGEBRACHTEN ANODENBESCHICHTUNGEN
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申请号: EP10780927申请日: 2010-05-26
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公开(公告)号: EP2436064A4公开(公告)日: 2014-04-09
- 发明人: CARLSON STEVEN ALLEN
- 申请人: OPTODOT CORP
- 专利权人: OPTODOT CORP
- 当前专利权人: OPTODOT CORP
- 优先权: US21713209 2009-05-26
- 主分类号: H01M10/052
- IPC分类号: H01M10/052 ; H01M2/16 ; H01M4/136 ; H01M4/64 ; H01M6/16 ; H01M10/42
摘要:
A method of making a lithium battery comprising the steps of: (a) coating a porous separator layer on a substrate; (b) coating an electrode layer of one polarity directly on said separator layer; (c) coating one or more current collector layers directly on said electrode layer to make a separator/electrode stack; (d) laminating two of said separator/electrode stacks together and delaminating said substrate from said separator layer to form a separator/electrode assembly having said one or more current collector layers interposed between the first and second electrode layers of said assembly; and (e) interleaving said assembly with an electrode comprising a current collector layer interposed between two electrode layers of opposite polarity to said electrode layer of step (b) to form a dry separator/electrode cell.
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