发明名称 |
Hydrogen storage alloy electrode and sealed-type nickel-metal hydride storage battery using the same. |
摘要 |
A hydrogen storage alloy electrode (6) comprising an electrically conductive support made of a punched or perforated metal sheet (1), a mixture (5) supported on said conductive support and a water-repellent agent for giving a water-repellent property on the surface of the electrode, said mixture including: a hydrogen storage alloy powder, a styrene-butadiene copolymer having a styrene to butadiene weight ratio in a range of 100:30 to 100:100 as a binder, a polymeric material for giving a hydrophilic property inside the electrode, and carbon black for giving a hydrophobic property inside the electrode. <IMAGE> |
申请公布号 |
EP0632513(A1) |
申请公布日期 |
1995.01.04 |
申请号 |
EP19940110216 |
申请日期 |
1994.06.30 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KINOSHITA, KAZUSHIGE;OKAWA, TAKASHI;TAKANO, TAKASHI;HIROSHIMA, TOSHIHISA |
分类号 |
H01M4/00;H01M4/62;H01M4/70;H01M4/74;H01M6/10 |
主分类号 |
H01M4/00 |
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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