Patent ID: 9434664
Filing Date: 2016-09-06
CPC Classification: B82Y,C01B,C07C

Claim Text:
1. A method for producing edge-functionalized graphite or graphene with fluoro groups, comprising (i) mechanically pulverizing graphite under an inert atmosphere in a closed container; (ii) then, evacuating the inert atmosphere, and (iii) reacting the pulverized graphite with fluorine or a fluorocarbon compound at a pressure of 2 to 20 bar, wherein the fluorocarbon compound is trifluoromethane, tetrafluoromethane, trifluoroethane, tetrafluoroethane, chlorotrifluoroethane, dichlorodifluoroethane, pentafluoroethane, hexafluoroethane or a mixture thereof.