Hydridable alloy
US6472102B2 · kind B2 · utility
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3References
13Claims
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Key dates
| Filing date | Aug 3, 2001 |
| Grant date | Oct 29, 2002 |
| Priority date | — |
| Expiry date | Aug 3, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S420/90
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrochemically active material consisting of a CaCu5 structure single-phase hydridable alloy with the formula MmNiaMnbAlcCodCre in which Mm is a mischmetal containing at least 50 wt % La, where: 5.10≦(a+b+c+d+e), d≦0.55, and 0.03≦e≦0.1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.