TERNARY ALLOY CATALYST AND METHOD FOR PREPARING THE SAME

Provided is a method of preparing a ternary alloy catalyst that includes irradiating ultrasonic waves to a precursor admixture including a precursor of a noble metal, a precursor of a first transition metal, a precursor of a second transition metal, and a carrier. Particularly, the precursor of the second transition metal is an acetate-based precursor.