Hollow graphene sheet structure, electrode structure, process for the production thereof, and device thus produced
US6869581B2 · kind B2 · utility
26Cited by
0References
20Claims
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Key dates
| Filing date | Mar 11, 2002 |
| Grant date | Mar 22, 2005 |
| Priority date | — |
| Expiry date | Jul 31, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2201/30469
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A hollow graphene sheet structure has at least one pair of hollow graphene sheet materials disposed in a continuous form, in which the adjacent ends of the pair of hollow graphene sheet materials are opposed to each other with a gap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.