Anodes of composite materials and accumulators using solid anodes
US4464446A · kind A · utility
14Cited by
10References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 2, 1983 |
| Grant date | Aug 7, 1984 |
| Priority date | — |
| Expiry date | Jun 2, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to anodes of composite materials, which are formed on a support constituted by fibrils, which are coated with a conducting layer of copper of thickness comprised between 3 and 10 microns. The copper layer is covered with a layer of cadmium of thickness comprised between 3 and 6 microns and the latter is covered with a layer of zinc of thickness greater than about 20 microns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.