SYNTHESIS OF THE CUBIC MESOPOROUS MOLECULAR SIEVE MCM-48

摘要

A method for synthesizing MCM-48 includes reacting an inorganic silica reagent an alkylammonium hydroxide and halide-containing surfactant in an aqueous medium under conditions to form a crystalline MCM-48 product. Alternatively, the first two reagents are combined in an aqueous medium to form a first reaction mixture. This first reaction mixture then is combined with a halide-containing surfactant to form a second reaction mixture that is maintained under sufficient conditions to form a crystalline MCM-48 product.