PRODUCTION OF MEMBRANE FOR CATALYST

摘要

PURPOSE:To form a membrane for a catalyst even to any kind of a base material without performing special treatment increasing a surface area such as treatment finely dividing a base material or a carrier or making the surface thereof porous and requiring post-treatment such as baking. CONSTITUTION:Manganese oxide in an aq. soon. containing a manganese ion and a fluorine ion is set to an oversaturated state and this aq. soln. is brought into contact with a base material to form a manganese oxide membrane having a fibrous structure on the surface of the base material. This membrane is effective for satisfying a purpose as a membrane for a catalyst.