Novel super-microporous silicate templating by ω-hydroxyalkylammonium halide bolaform surfactants
Abstract
Templated silicate molecular sieves exhibiting templated super-micropores in the range 1.0–2.0 nm and interesting pore symmetries bearing similarity to the Lα, SBA-2 (P63/mmc) and Mα (cmm) phases have been prepared by exploiting the novel aggregation properties of a new family of ω-hydroxyalkylammonium bolaform surfactants.