▎ 摘　　要

NOVELTY - A graphene-based emulsion, water, water-soluble monomer, water-soluble initiator and catalyst are mixed, the mixture is reacted with nitrogen, to obtain graphene-based prepolymer solution. The graphene-based prepolymer solution is polymerized at 0-90 degrees C for 10 minutes to 48 hours, to obtain graphene-based nanocomposite hydrogel. USE - Manufacture of graphene-based nanocomposite hydrogel for use in biomedicine and engineering industry. ADVANTAGE - The graphene-based nanocomposite hydrogel is manufactured efficiently with excellent mechanical property and restorability environment responsiveness.