METHOD FOR PREPARATION OF REDUCED GRAPHENE OXIDE AND REDUCED GRAPHENE OXIDE-POLYMER COMPOSITE

摘要

PURPOSE: A method for manufacturing reduced graphene oxide and a reduced graphene oxide-polymer composite are provided to obtain the reduced graphene oxide and the reduced graphene oxide-polymer composite of superior electric conductivity. CONSTITUTION: A method for manufacturing reduced graphene oxide includes the following: Graphene oxide, which is obtained by treating graphite based on strong acid, is mixed with a halogen substituted aromatic compound. The mixture is stirred to obtain graphene oxide to which the halogen substituted aromatic compound is covalently bonded. The graphene oxide is thermally treated at a temperature between 100 and 450 degrees Celsius.