GRAPHENE-NANOMATERIAL COMPOSITE, ELECTRODE AND ELECTRIC DEVICE INCLUDING THE GRAPHENE-NANOMATERIAL COMPOSITE, AND METHOD OF MANUFACTURING THE GRAPHENE-NANOMATERIAL COMPOSITE

摘要

Disclosed are a graphene-nanomaterial composite in which a nanomaterial is inserted between laminated graphene films, an electrode and an electric device employing the same, and a method for manufacturing the graphene-nanomaterial composite. The disclosed graphene-nanomaterial composite includes a nanomaterial bonded with a graphene film by chemical bonding. The graphene-nanomaterial composite provides a space making diffusion of electrolyte ions easy while showing high electrode density.