▎ 摘　　要

NOVELTY - Manufacture of zinc oxide/graphene photocatalyst involves adding aqueous ammonia to zinc nitrate hexahydrate to form growth medium, adding aqueous ammonia to 0.001-0.005 mol/L zinc nitrate hexahydrate to form seed crystal solution, adding seed crystal solution to graphene oxide, heating at 80-90 degrees C for 30 minutes, filtering, washing, drying, placing the dried samples in growth solution, heating, washing, drying to obtain zinc oxide/graphene oxide, reducing zinc oxide/graphene oxide under atmosphere containing carrier gas, and heating at 1000-1100 degrees C for 1 hour. USE - Manufacture of zinc oxide/graphene photocatalyst used for treating industrial pollutants. ADVANTAGE - The method enables simple, efficient and economical manufacture of zinc oxide/graphene photocatalyst with excellent catalytic activity and stability. DETAILED DESCRIPTION - Manufacture of zinc oxide/graphene photocatalyst involves adding aqueous ammonia to 0.05-0.1 mol/L zinc nitrate hexahydrate until a white precipitate is completely dissolved to form growth medium, adding aqueous ammonia to 0.001-0.005 mol/L zinc nitrate hexahydrate until a white precipitate is completely dissolved to form seed crystal solution, adding seed crystal solution to an appropriate amount of graphene oxide, heating at 80-90 degrees C for 30 minutes, filtering, washing, drying at 120 degrees C for 1-2 hours, placing the dried samples in growth solution, heating at 80-90 degrees C for 1 hour, washing, drying to obtain zinc oxide/graphene oxide, reducing zinc oxide/graphene oxide under atmosphere containing carrier gas, and heating at 1000-1100 degrees C for 1 hour.