Graphene functionalization method, apparatus, and functionalized graphene product
US12344527B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Mar 26, 2020 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | May 25, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2237/3321
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided are a method of functionalizing graphene on a substrate, the method comprising the step of: exposing a substrate having a layer of graphene thereon to a plasma comprising helium and at least one functionalizing compound; as well as an apparatus for conducting the method and products formed by it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.