POLYDOPAMINE TREATED GRAPHENE OXIDE AND POLYMER COMPOSITE CONTAINING THE SAME

摘要

PURPOSE: A polydopamine coated graphene oxide and a polymer complex composition including the same are provided to increase interface coherence between a polymer and a graphene oxide by introducing a polydopamine layer, which has a high adhesive force to an interface of a nanocomposite material regardless of the type of a polymer material on the interface. CONSTITUTION: A polydopamine coated graphene oxide and a polymer complex composition includes a polymer that is one or a combination of two selected from the group consisting of a thermosetting polymer and a thermoplastic polymer. An amount of the polydopamine coated graphene oxide included in the polymer complex composition is about 0.4 parts to about 2 parts by weight based on 100 parts by weight of the polymer complex composition.