▎ 摘　　要

NOVELTY - Preparing carbon-loaded material comprises (i) dispersing tellurium salt and reducing agent, surfactant in water (according to a certain proportion), stirring and ultrasonically for 60 minutes; (ii) heating the uniform solution in an oil bath pot, heating at 60-150°C for 2-8 hours, cooling to room temperature using the ethanol, centrifuging and washing for 5 times to obtain tellurium nanowires by freezing and drying, in the heating process, the tellurium salt is reduced to form the tellurium nanowires; and (iii) mixing the tellurium nano-wire and the carbon carrier in a certain proportion and dispersing in the water, stirring and ultrasonically processing for 30 hours, heating to volatilize the solvent, and vacuum drying . USE - The method is useful for preparing carbon-loaded material for carbon loading tellurium nanowires. ADVANTAGE - The catalyst shows high selectivity and high activity in the electric synthesis hydrogen peroxide, and the preparation process is simple and mild, and is suitable for large-scale production.