▎ 摘　　要

NOVELTY - Manufacturing copper oxide-zinc oxide/reduced graphene oxide composite, comprises oxidizing graphite with oxidizing agent in presence of acid, and peeling to obtain graphene oxide; mixing the graphene oxide with ethylene glycol by ultrasonically vibrating to obtain primary dispersion; coarsely mixing primary dispersion with sodium hydroxide aqueous solution, and ultrasonically vibrating to obtain second dispersion; coarsely mixing secondary dispersion with zinc acetate and copper acetate aqueous solution, and stirring; adding reducing agent into coarse mixture, and carrying out reduction. USE - The method is useful for manufacturing copper oxide-zinc oxide/reduced graphene oxide composite. ADVANTAGE - The method prevents aggregation phenomenon of the zinc oxide particles, adjusts copper oxide-zinc oxide ratio so as to achieve better hydrogen sulfide adsorption rate, and thus maximizes the hydrogen sulfide adsorption rate of the compound. DETAILED DESCRIPTION - Manufacturing copper oxide-zinc oxide/reduced graphene oxide composite, comprises oxidizing graphite with an oxidizing agent in presence of an acid, and peeling to obtain graphene oxide; mixing the graphene oxide with ethylene glycol by ultrasonically vibrating to obtain primary dispersion; coarsely mixing the primary dispersion with sodium hydroxide aqueous solution, and ultrasonically vibrating to obtain second dispersion; coarsely mixing the secondary dispersion with zinc acetate and copper acetate aqueous solution, and stirring at a fixed rate with a magnetic stirrer; adding reducing agent into the coarse mixture, and carrying out reduction by heat treatment; cooling the reduced mixture, then washing with distilled water, and freeze drying in a vacuum dryer.