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US 10,207,931 B2Granted
Functionalized reduced graphene oxide and methods of producing the same
AssigneeResearch & Business Foundation Sungkyunkwan University
InventorHyoyoung Lee
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Abstract
Functionalized reduced graphene oxide (functionalized rGO), and a method of producing the same are provided. The functionalized reduced graphene oxide comprises reduced graphene oxide which is fluorinated and co-doped with at least one co-dopant selected from the group consisting of B, N and S.
Claims11
A method of producing a functionalized reduced graphene oxide, the method comprising:
- (a) a step of dispersing a graphene oxide in an organic solvent;
- and
- (b) a step of adding BF3-etherate, and at least one co-doping agent selected from the group consisting of alkylthiol, arylthiol, alkylamine and arylamine to the organic solvent in which the graphene oxide is dispersed to produce the functionalized reduced graphene oxide;
- wherein the functionalized reduced graphene oxide comprises reduced graphene oxide which is fluorinated and co-doped with at least one co-dopant selected from the group consisting of B, N and S.
1 more element
Dependencies are inferred from the claim text.