Non-aqueous secondary cell
US4758484A · kind A · utility
25Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 1987 |
| Grant date | Jul 19, 1988 |
| Priority date | — |
| Expiry date | Oct 29, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A non-aqueous secondary cell is provided which is repeatedly chargeable and dischargeable. This cell comprises, as main components thereof, a negative electrode, a positive electrode, and a separator disposed between the negative and positive electrode and impregnated with an electrolyte. The negative electrode has lithium or lithium alloy as the active material. The positive electrode has manganese dioxide as the active material and contains Li.sub.2 MnO.sub.3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.