Materials for use as cathodes in lithium electrochemical cells
US5370949A · kind A · utility
37Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 1993 |
| Grant date | Dec 6, 1994 |
| Priority date | — |
| Expiry date | Jul 9, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention disclosed relates to a novel compound of molecular formula Li.sub.2 Cr.sub.x Mn.sub.2-x O.sub.4, wherein 0<X<2. This compound may be used as the active cathode material in secondary lithium ion cells. Secondary lithium ion cells including such cathodes are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.