High performance batteries with carbon nanomaterials and ionic liquids
US8236446B2 · kind B2 · utility
27Cited by
23References
37Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 26, 2009 |
| Grant date | Aug 7, 2012 |
| Priority date | — |
| Expiry date | Aug 29, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49108
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention is directed to lithium-ion batteries in general and more particularly to lithium-ion batteries based on aligned graphene ribbon anodes, V2O5 graphene ribbon composite cathodes, and ionic liquid electrolytes. The lithium-ion batteries have excellent performance metrics of cell voltages, energy densities, and power densities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.