Chemistry Letters, Vol.38, No.8, 780-781, 2009
Synthesis of Ordered Cage-like Mesoporous Aluminosilicates from Na-A Zeolite Precursors Dissolved in HCl
Highly ordered cubic mesoporous aluminosilicates were synthesized using PEO106PPO70PEO106 triblock copolymer and aluminosilicate sols containing Si-O-Al bonds, which are obtained by dissolving Na-A type zeolite in HCl, under mild acidic conditions (pH 1.9-3.2).