Method of producing a graphene film as transparent and electrically conducting material
US7785557B2 · kind B2 · utility
17Cited by
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15Claims
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Key dates
| Filing date | Sep 24, 2008 |
| Grant date | Aug 31, 2010 |
| Priority date | — |
| Expiry date | Sep 24, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/834
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
A transparent and conductive film comprising at least one network of graphene flakes is described herein. This film may further comprise an interpenetrating network of other nanostructures, a polymer and/or a functionalization agent(s). A method of fabricating the above device is also described, and may comprise depositing graphene flakes in solution and evaporating solvent therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.