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Issue 9, 2019
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Transformation synthesis of aluminosilicate SSZ-39 zeolite from ZSM-5 and beta zeolite

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Abstract

Aluminosilicate SSZ-39 zeolite has been successfully prepared by transformation from ZSM-5 and beta zeolite in the presence of N,N-diethyl-cis-2,6-dimethylpiperidinium hydroxide (DMPOH) under hydrothermal conditions. Catalytic tests in the selective catalytic reduction of NOx with NH3 (NH3-SCR) show that the copper-exchanged products synthesized from the interzeolite transformation exhibit excellent catalytic performance.

Graphical abstract: Transformation synthesis of aluminosilicate SSZ-39 zeolite from ZSM-5 and beta zeolite

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Article information


Submitted
06 Jan 2019
Accepted
04 Feb 2019
First published
08 Feb 2019

J. Mater. Chem. A, 2019,7, 4420-4425
Article type
Communication

Transformation synthesis of aluminosilicate SSZ-39 zeolite from ZSM-5 and beta zeolite

H. Xu, W. Chen, Q. Wu, C. Lei, J. Zhang, S. Han, L. Zhang, Q. Zhu, X. Meng, D. Dai, S. Maurer, A. Parvulescu, U. Müller, W. Zhang, T. Yokoi, X. Bao, B. Marler, D. E. De Vos, U. Kolb, A. Zheng and F. Xiao, J. Mater. Chem. A, 2019, 7, 4420
DOI: 10.1039/C9TA00174C

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