▎ 摘　　要

NOVELTY - Manufacturing graphene quantum dot-phthalocyanine composite involves dispersing the graphene quantum dot in an organic solvent to prepare a graphene quantum dot solution, adding a metal phthalocyanine (I) to the graphene quantum dot solution to form a mixture, adding pyridine to the mixture as a reaction catalyst, and then stirring the mixture to which the reaction catalyst is added at a constant reaction temperature for a predetermined time to form a graphene quantum dot-phthalocyanine composite. USE - Method for manufacturing graphene quantum dot-phthalocyanine composite. DETAILED DESCRIPTION - Manufacturing graphene quantum dot-phthalocyanine composite involves dispersing the graphene quantum dot in an organic solvent to prepare a graphene quantum dot solution, adding a metal phthalocyanine of formula (I) to the graphene quantum dot solution to form a mixture, adding pyridine to the mixture as a reaction catalyst, and then stirring the mixture to which the reaction catalyst is added at a constant reaction temperature for a predetermined time to form a graphene quantum dot-phthalocyanine composite M=selected from the group consist of iron, magnesium, nickel, copper, cobalt,palladium, zinc, vanadium, titanium, cobalt chloride or copper chloride; and A1 to A16=selected from a hydrogen atom, a halogen atom, a hydroxyl group, an amino group, and an alkyl group having a substituent having 1 to 20 carbon atoms.