A catalyst in which a metal is supported on an inorganic porous body having a hierarchical porous structure and a method for producing the same.

摘要

The carrier is an inorganic porous body having a hierarchical porous structure, which comprises a carrier and 1) a metal formed by reducing metal ions supported on the carrier in a supercritical state or 2) a polar organic solvent. By adopting a catalyst, it is possible to exhibit superior catalytic activity as compared with conventional catalysts, and it is possible to prevent heat generation and spontaneous ignition in that no organic porous material is used. ..