and low iridium loading is one of its main development directions.

PEM water electrolysis iridium-based catalyst is a highly efficient oxygen evolution anode catalyst composed of iridium and other metals. As a new type of catalyst, iridium-based catalysts have broad application prospects in the fields of organic synthesis, medicine, materials science, environmental protection, PEM electrolysis and hydrogen production. The PEM water electrolysis anode has the characteristics…