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

被引：111

作者：

Wu, Leilei ^{[1
]}

Degirmenci, Volkan ^{[1
]}

Magusin, Pieter C. M. M. ^{[1
]}

Szyja, Bartlomiej M. ^{[1
]}

Hensen, Emiel J. M. ^{[1
]}

机构：

[1] Eindhoven Univ Technol, Schuit Inst Catalysis, NL-5600 MB Eindhoven, Netherlands

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 76期

关键词：

COKE FORMATION; CONVERSION; SELECTIVITY; ZSM-5;

D O I：

10.1039/c2cc33994c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

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.

引用

页码：9492 / 9494

页数：3

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