Method of making a cell using a lithium-deactivated carbon anode
US5743921A · kind A · utility
50Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1996 |
| Grant date | Apr 28, 1998 |
| Priority date | — |
| Expiry date | Nov 29, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49115
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of making a secondary, cathode-loaded, lithium-ion cell having a carbon anode including the principal step of cathodizing the carbon in a non-aqueous lithium-ion-conducting solution to deactivate the carbon by neutralizing or passivating any active sites therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.