Synthesis of Ordered Cage-like Mesoporous Aluminosilicates from Na-A Zeolite Precursors Dissolved in HCl

摘要

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).