Dual template synthesis of a highly mesoporous SSZ-13 zeolite with improved stability in the methanol-to-olefins reaction |
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| Authors: | Leilei Wu Volkan Degirmenci Pieter C M M Magusin Bartłomiej M Szyja Emiel J M Hensen |
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| Affiliation: | Schuit Institute of Catalysis, Eindhoven University of Technology, P.O. Box 513, Eindhoven, The Netherlands. e.j.m.hensen@tue.nl. |
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| Abstract: | 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 Br?nsted sites in mesoporous SSZ-13 increases its stability during application as an acid catalyst in the methanol-to-olefins reaction. |
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