Electrodes configured for high energy density galvanic cells
US5667909A · kind A · utility
38Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 1995 |
| Grant date | Sep 16, 1997 |
| Priority date | — |
| Expiry date | Jun 23, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M6/16
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A high density cell stack is provided utilizing a flexible cathode material having at least four sections in the form of a rectangle and flexible anode materials folded over each other at right angles. A suitable anode material is lithium and a suitable cathode material is manganese dioxide. The disclosed cell stacks are rapidly manufactured to provide high density cells with good mechanical stability and good stability against shorting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.