Thin lithium battery with slurry cathode
US6277520A · kind A · utility
65Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 1999 |
| Grant date | Aug 21, 2001 |
| Priority date | — |
| Expiry date | Mar 19, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cathode slurry for use in a lithium battery, comprised of: PA1 about 60% to about 70% by weight electrolytic manganese dioxide; PA1 about 5% to about 10% by weight carbon; and PA1 about 25% to about 35% by weight of an electrolyte, said electrolyte comprised of: PA2 about 10% to about 40% by weight ethylene carbonate, PA2 about 60% to about 90% by weight propylene carbonate, and PA2 about 0.5 to about 1.5 moles of triflate salt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.