▎ 摘　　要

NOVELTY - Preparing fuel cell cathode catalyst material comprises (i) taking iron salt and cobalt salt in a beaker, and placing graphene oxide in the beaker; (ii) taking 2 g thiourea in a semi-closed ceramic boat, placing the ceramic boat in a tubular furnace, heating under nitrogen atmosphere and keeping warm for 4 hours, naturally cooling and taking a powder sample; (iii) adding the powder sample into the beakers, and adding 20 ml ethylene glycol, mixing and stirring obtained solution in a water bath, and drying at 80 for 5 hours; (iv) transferring the reactant to 50 ml a high pressure reaction kettle, placing into a blast drying box to react at 160 for 3 hours, and cooling to room temperature; and (v) centrifugally cleaning the obtained product by de-ionized water, and drying to obtain final sample catalyst. USE - The method is useful for preparing fuel cell cathode catalyst material in sensors and supercapacitors. ADVANTAGE - The method is simple, has low reaction temperature, and no subsequent processing conditions. The material has excellent catalytic activity and stability for oxygen reduction reaction.