▎ 摘　　要

NOVELTY - A composite electro-catalyst carrier comprises composite carrier and metal organic frame-graphene composition. USE - Metal organic frame/graphene composite carrier for electro-catalyst (claimed). ADVANTAGE - The composite carrier produces catalyst having high electrochemical activity, uniform distribution, low product loss, by a simple process and within a short period of time. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the catalyst. Graphene oxide or graphene dispersion is dispersed in deionized water or organic solvent, and metal salts and organic ligands are added and stirred. The resulting dispersion is transferred to a hydrothermal reaction vessel and stirred for 3-48 hours at 60-220 degrees C. The reaction mixture is filtered, washed with absolute ethanol and deionized water to obtain the composite carrier. The composite carrier and noble metal compound alcoholic solution are mixed to obtain a homogeneous suspension. The reaction mixture is stirred under microwave conditions, filtered and dried to obtain carrier loaded with noble metal element.