▎ 摘　　要

NOVELTY - A graphene fiber composite comprises a fibrous structure and a graphene gel including pores provided between the laminated graphene sheets. USE - Graphene fiber composite is used in heat-generating material (claimed). ADVANTAGE - The graphene fiber composite can be prepared by simple process. The heat-generating material obtained using the graphene fiber composite has high exothermic rate. The heat generation degree of the heat-generating material can be easily controlled. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of graphene fiber composite.