▎ 摘　　要

NOVELTY - Microwave preparation of polymer electrolyte fuel cell catalyst, comprises (i) ultrasonically washing and drying the carbon carrier, adding into the polyol solution, and uniformly dispersing by mechanical stirring to obtain suspension, (ii) adding chloroplatinic acid, chloroauric acid, chloroformic acid and inorganic base to the polyol solution, and uniformly mixing by mechanical stirring, heating and stirring the obtained mixture in a microwave reactor to obtain precursor A, (iii) placing the obtained precursor A in the suspension A and mechanically stirring, stirring and mixing evenly, adding an organic acid to adjust the solution to be acidic, and (iv) filtering the acidic solution, washing, drying at high temperature, and slowly cooling to room temperature. USE - Microwave preparation of polymer electrolyte fuel cell catalyst used as core material of fuel cell. Can be used in the field of new energy automobile. ADVANTAGE - The method has simple operation, can be prepared in large scale production, and has good electrocatalysis activity. It improves the effective utilization rate of platinum and improves the stability of the catalyst. DESCRIPTION OF DRAWING(S) - The drawing shows a flow chart of a microwave preparation of polymer electrolyte fuel cell catalyst. (Drawing includes non-English language text).