▎ 摘　　要

NOVELTY - A platinum-based anode catalyst comprises 10-30 g/l sodium citrate, 10-30 g/l EDTA, 1-4 g/l hexachloroplatinic acid, 2-6 g/l ammonium chloride, 2-7 g/l cobalt chloride, 1 g/l graphene and 0.1-0.4 g/l cerium sulfate. USE - Platinum-based anode catalyst for a direct methanol fuel cell. ADVANTAGE - The platinum-based anode catalyst has enhanced dispersibility of platinum to promote the reaction molecule with electron transfer property of the surface of the catalyst, which can obviously improve catalytic activity.