Preparation and application of efficient bimetallic cobalt molybdenum oxide catalyst

The invention belongs to the field of membrane material preparation and organic electrochemical synthesis thereof, and provides preparation and application of an oxidation reaction catalyst of a bimetallic supported substrate titanium membrane. The CoMoOx/Ti electro-catalytic membrane electrode is prepared by a simple hydrothermal synthesis method. A CoMoOx/Ti electro-catalysis membrane electrode is used as an anode to construct an electro-catalysis membrane reactor, the electro-catalysis membrane reactor is applied to benzyl alcohol oxidation, and under certain current density, benzyl alcohol can be rapidly catalytically oxidized in a short time (the retention time is 20 min) to prepare benzaldehyde and benzoic acid. In a benzyl alcohol catalytic oxidation reaction, the selectivity of benzaldehyde is 9.2%, and the selectivity of benzoic acid is 90%, so that the CoMoOx catalyst can be widely applied to the related fields of electro-catalysis. The prepared catalyst has good catalytic activity, the catalyst syn