发明名称 |
ELECTROCHEMICAL HYDROGEN STORAGE ALLOYS AND BATTERIES FABRICATED FROM THESE ALLOYS |
摘要 |
A disordered electrochemical hydrogen storage alloy and electrochemical cells having a negative electrode comprising this alloy, where the alloy has the composition (Base Alloy)aCobMncAldFeeLafMog where Base Alloy represents a disordered multicomponent alloy having at least one structure selected from the group consisting of: amorphous; microcrystalline; polycrystalline, lacking long-range compositional order with three or more phases of said polycrystalline structure; and any combination of these structures; b is 0 to 7.5 atomic percent; c is 0.1 to 8.5 atomic percent; d is 0 to 2.5 atomic percent; e is 0.1 to 6.5 atomic percent; f is 0 to 4.5 atomic percent; g is 0 to 6.5 atomic percent; b+c+d+e+f+g>0; and a+b+c+d+e+f+g=100 atomic percent. |
申请公布号 |
EP0746878(B1) |
申请公布日期 |
1998.10.14 |
申请号 |
EP19930920311 |
申请日期 |
1993.08.25 |
申请人 |
OVONIC BATTERY COMPANY, INC. |
发明人 |
OVSHINSKY, STANFORD R.;FETCENKO, MICHAEL A. |
分类号 |
C01B3/00;C22C30/00;H01M4/38;H01M10/34 |
主分类号 |
C01B3/00 |
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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