Functional-group-modified carbon material, and method for producing same
US9346748B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 20, 2012 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Nov 20, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/29
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are a functional-group-modified carbon material modified with an isocyanate group or amino group, and a method for producing the material. The material is an isocyanate-group-modified carbon material in which an isocyanate group of a diisocyanate compound is bonded to a graphene-like carbon material, or an amino-group-modified carbon material in which a fragment obtained by radical-decomposing an amino-group-containing azo-type radical initiator is added to the graphene-like carbon material by radical-trapping. The method is a method for producing a functional-group-modified carbon material, including heating and stirring, in a solvent, a graphene-like carbon material, and a diisocyanate compound or an amino-group-containing azo-type radical initiator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.