▎ 摘　　要

NOVELTY - A tungsten carbide/graphene nanocomposite material is prepared by dissolving tungsten-containing material in solvent, adding proper amount of dispersing agent, adding graphene powder, ultrasonically dispersing, obtaining evenly dispersed ink-like mixture, placing ink-like mixture in microwave oven, performing intermittent heating of mixture until powder product is obtained, calcining powder product at high temperature for 3-5 hours under reducing atmosphere, cooling, and obtaining tungsten carbide/graphene nanocomposite material. USE - Preparation of tungsten carbide/graphene nanocomposite material used as catalyst or catalyst carrier used in electrochemical catalysis and organic synthesis. ADVANTAGE - Preparation process is simple and time saving, and tungsten carbide particles are small and evenly distributed. DESCRIPTION OF DRAWING(S) - The drawing shows a graph of X-ray diffraction pattern of tungsten carbide/graphene nanocomposite material.