Membrane electrode and preparation method thereof, and method for electrochemical synthesis of glucaric acid and p-aminophenol

Abstract

The invention relates to a membrane electrode and a preparation method thereof, and a method for electrochemical synthesis of glucaric acid and p-aminophenol. The membrane electrode comprises a bipolar membrane, an anode catalyst and a cathode catalyst, the anode catalyst and the cathode catalyst are arranged on two opposite sides of the bipolar membrane, the anode catalyst comprises oxides of one or more of Fe, Co, Ni and Mn, and the cathode catalyst comprises oxides of one or more of Cu, Mn and Pb. The membrane electrode can be used for electrochemical synthesis of glucaric acid, selectivity of glucaric acid is improved, p-aminophenol can be co-produced, and the membrane electrode has a great industrial application prospect.

Images