Electrode materials based on lanthanum and nickel, and electrochemical uses of such materials
US4107405A · kind A · utility
13Cited by
5References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 1976 |
| Grant date | Aug 15, 1978 |
| Priority date | — |
| Expiry date | May 21, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to electro materials based on lanthanum and nickel having a formula close to LaNi.sub.5 in which one of the components is partially substituted by a metal selected from those in groups Ia, II, III, IV and Va of the periodic table of elements, and other than lanthanides, in an atomic proportion which is not zero, being higher than 0.1% and lower than 25%, and preferbly from 0.5% to 15% with respect to the lanthanum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.