Control of swelling in alkali metal electrochemical cells
US6171729A · kind A · utility
71Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 2, 1998 |
| Grant date | Jan 9, 2001 |
| Priority date | — |
| Expiry date | Jan 2, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M2006/5094
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An alkali metal/solid cathode electrochemical cell, particularly a Li/SVO cell, having an anode-to-cathode (A/C) capacity ratio of about 0.68 to about 0.96, is described. This provides the cell with negligible, if any, cell swelling during discharge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.