发明名称 |
Active material for hydrogen storage alloy electrode and method for producing the same |
摘要 |
Disclosed is an active material for a hydrogen storage alloy electrode which can provide a nickel-metal hydride storage battery having a longer cycle life than any conventional battery. The active material has a core alloy of a hydrogen storage alloy and a surface layer comprising iron compound formed on the surface of the core alloy.
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申请公布号 |
US6444361(B1) |
申请公布日期 |
2002.09.03 |
申请号 |
US20000593608 |
申请日期 |
2000.06.12 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KOMORI KATSUNORI;MATSUDA HIROMU;TOYOGUCHI YOSHINORI |
分类号 |
B22F1/02;B22F5/00;C22C19/00;H01M4/24;H01M4/26;H01M4/38;H01M10/34;(IPC1-7):H01M4/58 |
主分类号 |
B22F1/02 |
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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