PHOTOCATALYST-CARRYING BODY AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an iron oxyhydroxide photocatalyst which does not allow iron oxyhydroxides to agglomerate with one another in a photocatalytic reaction but exhibits high reactivity and to provide a method for producing the iron oxyhydroxide photocatalyst.SOLUTION: A photocatalyst-carrying body comprises the iron oxyhydroxide 11 carried on the surface of a clay mineral 10 and is produced by oxidizing the iron (II) hydroxide carried on the surface of the clay mineral 10 into iron oxyhydroxide 11.