发明名称 |
Non-sintered electrode with tridimensional support for secondary battery with alcaline electrolyte |
摘要 |
A non-sintered electrode comprises a tridimensional porous conductor support containing an electrochemically active material, the support includes at least one first side connected to a connector and at least one second side essentially parallel to the first side and a means for preventing the displacement of the electrochemically active material arranged over the length of the second side. The m prevention means is chosen from a component incorporating a U-shaped folding arranged shoring up the second side, a surface coating and a treatment for modifying the texture of the support. An Independent claim is included for a secondary nickel-metal hydride electrochemical generator using this electrode as its positive electrode. |
申请公布号 |
EP1100137(A1) |
申请公布日期 |
2001.05.16 |
申请号 |
EP20000403112 |
申请日期 |
2000.11.09 |
申请人 |
ALCATEL |
发明人 |
AMIEL, OLIVIER;BELKHIR, INES;FRELUCHE, JEAN-PIERRE;PINEAU, NATHALIE;DUPUY, CHRISTIAN;BABIN, STEPHANE |
分类号 |
H01M4/32;H01M4/80;H01M10/28;H01M10/30;H01M10/34 |
主分类号 |
H01M4/32 |
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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