As a new type of derivative of graphene, fluoridizedgraphene keeps high strength of graphene, and due to the introduction offluorine atom, it brings novel interface and physical and chemical propertiessuch as lower interface energy, better hydrophobicity and broader band gap.Meanwhile, fluoridized graphene is heat-resistant with stable chemicalproperty, and shows properties similar to polytef, it is called “two-dimensionTeflon”. These unique properties of fluoridized graphene make it has extensiveapplication prospect in fields such as interface, new type nano-electronicalappliance and lubricant etc..