Graphene solutions
US9255008B2 · kind B2 · utility
4Cited by
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16Claims
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Key dates
| Filing date | Jun 26, 2012 |
| Grant date | Feb 9, 2016 |
| Priority date | — |
| Expiry date | Jun 26, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B2204/06
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for producing a solution of dispersed graphenes comprising contacting graphite having a dimension in the a-b plane of 10 μm or less with an electronic liquid comprising a metal and a polar aprotic solvent, and solutions of dispersed graphenes which may be obtained by such a method are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.