Hydrogen storage alloy
US6197448A · kind A · utility
1Cited by
5References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 1997 |
| Grant date | Mar 6, 2001 |
| Priority date | — |
| Expiry date | Dec 15, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49108
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A hydrogen storage alloy of the AB.sub.5 -type, where the A component includes La and/or Nd and at least 0.4 mole fraction Pr, as well as batteries including the alloy, are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.