METHOD FOR PRODUCING CRYSTALLINE SILICON-CONTAINING OXIDE HAVING MICROPORE AND MESO/MACROPORE

摘要

PROBLEM TO BE SOLVED: To provide a new production technique for a material having both a crystalline silicon-containing oxide structure and a meso/macroporous structure. SOLUTION: The method for producing a crystalline silicon-containing oxide having micropores and meso/macropores is provided including: a step 1 of forming a silicon-containing oxide-epoxy resin composite by reacting a mixture containing an epoxy resin, a silicon alkoxide and an acid anhydride; a step 2 of crystallizing a silicon-containing oxide by hydrothermally treating the resulting composite under alkaline conditions; and a step 3 of removing an organic component from a crystalline silicon-containing oxide-epoxy resin composite obtained in the step 2. COPYRIGHT: (C)2011,JPO&INPIT