The supported platinum group metal catalysts have excellent catalytic performance and have significant influence on the development of chemical industry, environmental protection and biology. The various support materials(metal oxides, zeolites, carbon materials, other materials) and their advantages for supported platinum group metal catalysts are reviewed. The development trend of catalyst preparation process (single metal→bimetallic→complex process) is introduced, and the recovery technology (separation carrier, separation of platinum group metals, overall processing) are discussed. Focus on improving the efficiency of the catalyst and the utilization of platinum group metals. |