Dual template synthesis of a highly mesoporous SSZ-13 zeolite with improved stability in the methanol-to-olefins reaction

作者:Wu Leilei; Degirmenci Volkan; Magusin Pieter C M M; Szyja Bartlomiej M; Hensen Emiel J M*
来源:Chemical communications, 2012, 48(76): 9492-9494.
DOI:10.1039/c2cc33994c

摘要

The dual template synthesis of zeolite SSZ-13 by use of trimethyl-adamantanammonium hydroxide and a diquaternary-ammonium mesoporogen induces considerable mesoporosity without impeding zeolite microporosity. The strongly improved accessibility of Bronsted sites in mesoporous SSZ-13 increases its stability during application as an acid catalyst in the methanol-to-olefins reaction.

  • 出版日期2012