A 2D-Rectangular p2gg Silica Mesoporous Crystal with Elliptical Mesopores: An Intermediate Phase of Chiral and Lamellar Mesostructures

摘要

Since the pioneering work of Kresge and co-workers, much effort has been devoted to surfactant-templated mesoporous materials that display topologies closely related to those observed for lyotropic liquid crystals. Enhanced long-range order introduced by using both charged surfactants and controlling polymerization of the inorganic precursors benefits the further identification and characterization of their periodic mesostructures.