发明授权
- 专利标题： Current-conducting electrode and corresponding manufacturing process
- 专利标题（中）： 导电电极及相应的制造工艺
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申请号： US14130159申请日： 2012-07-02
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公开(公告)号： US09384907B2公开(公告)日： 2016-07-05
- 发明人: Bruno Dufour , David Ayme-Perrot , Marie Dieudonne , Philippe Sonntag
- 申请人： Bruno Dufour , David Ayme-Perrot , Marie Dieudonne , Philippe Sonntag
- 申请人地址： FR Paris
- 专利权人： Hutchinson
- 当前专利权人： Hutchinson
- 当前专利权人地址： FR Paris
- 代理机构： Daly, Crowley, Mofford & Durkee, LLP
- 优先权： FR1102075 20110701
- 国际申请： PCT/EP2012/062848 WO 20120702
- 国际公布： WO2013/004666 WO 20130110
- 主分类号： H01G11/28
- IPC分类号： H01G11/28 ; H01G11/68 ; H01M4/02 ; H01G11/58 ; H01G11/70 ; H01G11/84 ; H01G9/00 ; H01G9/145
摘要：
The present invention relates in particular to a conductive electrode for an electrical energy storage system (1) having an aqueous electrolyte solution, said electrode comprising a metallic current collector (3) and an active material (7), said metallic current collector (3) comprising a protective conductive layer (5) placed between said metallic current collector (3) and said active material (7), characterized in that said protective conductive layer (5) comprises: —between 30% and 85% as a proportion by weight of dry matter of a copolymer matrix, —between 70% and 15% as a proportion by weight of dry matter of conductive fillers, in addition to the proportion by weight of dry matter of copolymer in order to achieve a total of 100%.
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