ANODE COMPRISING IRIDIUM OXIDE AND TITANIUM OXIDE, MEMBRANE ELECTRODE ASSEMBLY COMPRISING SAME AND METHOD OF PREPARING SAME

摘要

The present invention is a catalyst comprising titanium dioxide and iridium oxide; And an ion exchange resin, wherein the catalyst has a particle size of 10 to 50 nm, and a BET specific surface area of the catalyst is 15 to 60 m ² /g. The anode according to the present invention, a membrane electrode assembly including the same, and a method of manufacturing the same _{, apply a catalyst including iridium oxide (IrO 2} ) and titanium dioxide (TiO ₂ ), and the molar ratio of iridium oxide and titanium dioxide contained in the catalyst By adjusting the, there is an effect of being able to adjust the overvoltage characteristic.