Positive active material for an electric cell with a non-aqueous electrolyte
US4260668A · kind A · utility
32Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 1980 |
| Grant date | Apr 7, 1981 |
| Priority date | — |
| Expiry date | Feb 5, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention relates to a positive active material for an electric cell with a non-aqueous electrolyte. Said active material is constituted by an oxyphosphate whose formula is Cu.sub.n O.sub.p (PO.sub.4).sub.2,n being an integer greater than 3 and lower than or equal to 6 and p being equal to n-3. Application to lithium primary cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.