▎ 摘　　要

NOVELTY - Method for preparing metals-organic frameworks (MOFs)-graphene composite material involves (a) using graphene oxide as a raw material, tetrahydrofuran as a reaction medium and sodium borohydride as a reducing agent to prepare graphene, (b) reacting graphene with metal salt, terephthalic acid and triethylene diamine, (c) adding the reactant to tetrahydrofuran/water/methanol mixed solution, (d) ultrasonically stirring at 80-180 degrees C for 12-72 hours and (e) purifying the reaction product to obtain MOFs-graphene composite material. USE - Method is useful for preparing MOFs-graphene composite material (claimed), which is useful in energy devices such as fuel cell catalyst, super capacitor, lithium ion battery cathode material and adsorbing material. ADVANTAGE - The method enables rapid and simple preparation of MOFs-graphene composite material at reduced temperature under mild reaction conditions in an environmentally-friendly manner.