MIXED CONDUCTIVE OXYGEN SEPARATING MEMBRANE HAVING CATALYST LAYER ON MEMBRANE SURFACE AND METHOD FOR PRODUCING OXYGEN USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a mixed conductive oxygen separating membrane having an improving oxygen permeation rate. SOLUTION: The mixed conductive oxygen separating membrane for separating oxygen from a gaseous raw material containing oxygen has a mixed conductive membrane 1 and an oxygen dissociatable catalyst-containing layer 2 disposed on the membrane surface on the gaseous raw material side of the mixed conductive membrane.