Method of making a positive electrode for lithium secondary battery
US5490320A · kind A · utility
29Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 1993 |
| Grant date | Feb 13, 1996 |
| Priority date | — |
| Expiry date | Jun 4, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49108
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lithium secondary battery comprising a positive electrode a double oxide of lithium and nickel wherein said double oxide is formed by burning a mixture of a nickel compound such as nickel carbonate, and a lithium compound such as lithium nitrate, at an atomic ratio of Li/Ni of from >1.0 to 1.4, in either air or oxygen, and a method of manufacturing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.