Graphene solutions
US9120675B2 · kind B2 · utility
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29Claims
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Key dates
| Filing date | Aug 8, 2008 |
| Grant date | Sep 1, 2015 |
| Priority date | — |
| Expiry date | Aug 24, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B2204/04
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to a method of solubilizing graphite and applications thereof, including the manufacture of composites and the purification of graphene.The method of the invention is characterized in that it comprises the following steps carried out under inert atmosphere: The present invention relates more particularly to graphene solutions and graphene planes obtained through said method, as well as uses of such graphene solutions and planes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.