Alkaline battery including lambda-manganese dioxide
US7045252B2 · kind B2 · utility
30Cited by
9References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2002 |
| Grant date | May 16, 2006 |
| Priority date | — |
| Expiry date | Aug 1, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49108
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An alkaline battery includes a cathode including lambda-manganese dioxide and gamma-manganese dioxide, an anode including zinc, a separator between the cathode and the anode, and an alkaline electrolyte contacting the anode and the cathode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.