Hydridable material for the negative electrode in a nickel-metal hydride storage battery
US5626987A · kind A · utility
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4Claims
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Key dates
| Filing date | Apr 14, 1995 |
| Grant date | May 6, 1997 |
| Priority date | — |
| Expiry date | Apr 14, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S420/90
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A monophase hydridable material for the negative electrode of a nickel-metal hydride storage battery with a "Lave's phase" structure of hexagonal C14 type (MgZn.sub.2) has the general formula: EQU Zr.sub.1-x Ti.sub.x Ni.sub.a Mn.sub.b Al.sub.c Co.sub.d V.sub.e where ##EQU1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.