Issue 26, 2018

Direct synthesis of three-dimensional MWW zeolite with cyclohexylamine as an organic structure-directing agent

Abstract

MCM-49 zeolite with a three-dimensional MWW framework was directly synthesized using low-toxicity and cost-effective cyclohexylamine (CHA) as an organic structure-directing agent under hydrothermal conditions. Compared with the traditional hexamethyleneimine template, the interaction between CHA with the framework was weaker and more CHA molecules occupied the surface pockets and supercages of as-synthesized MCM-49 zeolite. The obtained sample showed good catalytic performance in the liquid phase alkylation reaction of benzene with ethylene.

Graphical abstract: Direct synthesis of three-dimensional MWW zeolite with cyclohexylamine as an organic structure-directing agent

Supplementary files

Article information

Article type
Communication
Submitted
30 Mar 2018
Accepted
08 Jun 2018
First published
18 Jun 2018

J. Mater. Chem. A, 2018,6, 12244-12249

Direct synthesis of three-dimensional MWW zeolite with cyclohexylamine as an organic structure-directing agent

W. Chu, X. Li, S. Liu, X. Zhu, S. Xie, F. Chen, Y. Wang, W. Xin and L. Xu, J. Mater. Chem. A, 2018, 6, 12244 DOI: 10.1039/C8TA02940G

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