▎ 摘　　要

NOVELTY - Disclosed is a device for rapidly producing graphene, which is provided to process a mixed solution obtained by mixing a graphite with a solvent. The device includes a sealed chamber, a pressurizing unit, a high-pressure nozzle, and a heating unit. The sealed chamber accommodates the mixed solution. The pressurizing unit provides a pressure to the sealed chamber to perform a pressurizing stroke on the mixed solution, so that a first portion of the solvent permeates into an interlayer gap of the graphite. The high-pressure nozzle discharges the mixed solution that has been performed with the pressurizing stroke from the sealed chamber, so that a second portion of the solvent permeates into the interlayer gap of the graphite. The heating unit performs a heating stroke on the mixed solution discharged from the sealed chamber, so that the solvent permeated into the graphite is vaporized to generate an outward push force for forming a graphene.