Synthesis of large single crystals of pentasil-type silica zeolites from non-alkaline medium
Abstract
Large single crystals of pentasil-type silica zeolites (Silicalite-I and ZSM-39) have been synthesized with choline cation, 1,4-diazabicyclo[2.2.2]octane, and tetramethylammonium cation as templates from non-alkaline medium.