▎ 摘　　要

NOVELTY - Graphene-based anti-counterfeit label having both fluorescence and regional conductivity with double security mark, is claimed. USE - The graphene-based anti-counterfeit label is useful for preparing the fluorescent anti-counterfeiting coating (claimed). ADVANTAGE - The anti-counterfeit label: can sprays the anti-counterfeiting of conductive graphene to prepared conductive graphene coating on a designated area of the anti-counterfeit label; has a specific conductive pattern or text by using a mask and has both fluorescence and regional conductivity and good anti-counterfeiting. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) preparing the fluorescent anti-counterfeiting coating, comprising uniformly dispersing the graphene oxide quantum dots in the solvent, mixing the above graphene oxide quantum dot solution with resin, stirring and dispersing at a rate of 1000 revolutions/minute for 0.5-1 hour, then adding the active monomer, photoinitiators and different additives, obtaining fluorescent anti-counterfeiting coating after stirring at a medium speed for 0.5-1 hour, applying the obtained fluorescent anti-counterfeiting coating to the substrate, covering a mask with a specific pattern, exposing under high pressure mercury lamps, removing the mask and cleaning obtaining colorless particular security patterns; (2) preparing the graphene conductive ink, comprising (i) adding a reducing agent to the graphene oxide solution, and ultrasonically dispersing to obtain a uniformly dispersed graphene solution, (ii) mixing the above graphene solution, resin and auxiliary agent, stirring at a rate of 1000 rpm for 0.5-2 hours, then transferring to a ball mill for 0.5-2 hours to obtain a uniformly dispersed graphene conductive ink to ensure graphene conductive ink and having the viscosity of 1-20 Pa.s; and (3) use method of Graphene-based anti-counterfeit label, comprising providing the specific position of the label to which the graphene conductive ink is applied is a specific conductive pattern.