| 发明名称 |
Hydridable material for the negative electrode of a nickel-hydride storage cell, and a method of preparing the material |
| 摘要 |
The material is derived from the compound TiNi, is a single-phase material and is expressed by the following general formula: (Ti[1-(x+y)]ZrxMy)Niz where: 0.05 </= (x + y) </= 0.5; y </= 0.15; and 0.9 </= z </= 1.2; where M is chosen from vanadium V, silicon Si, and a combination of vanadium and of silicon. Preferably, the hydridable material satisfies the following formulae: (Ti0.7Zr0.2V0.1)Ni or (Ti0.5Zr0.4Si0.1)Ni The hydridable material is a single-phase material and has a body-centered cubic lattice, with a lattice parameter of about 3 ANGSTROM .
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| 申请公布号 |
US5460898(A) |
申请公布日期 |
1995.10.24 |
| 申请号 |
US19920967853 |
申请日期 |
1992.10.28 |
| 申请人 |
SOCIETE ANONYME DITE SAFT |
发明人 |
BOUET, JACQUES;KNOSP, BERNARD;PERCHERON-GUEGAN, ANNICK;JORDY, CHRISTIAN |
| 分类号 |
C22C19/03;H01M4/38;(IPC1-7):H01M10/34;H01M10/52;C01B6/24 |
主分类号 |
C22C19/03 |
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