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

Hao Xu; Wei Chen; Qinming Wu; Chi Lei; Juan Zhang; Shichao Han; Ling Zhang; Qiuyan Zhu; Xiangju Meng; Daniel Dai; Stefan Maurer; Andrei-Nicolae Parvulescu; Ulrich Müller; Weiping Zhang; Toshiyuki Yokoi; Xinhe Bao; Bernd Marler; Dirk E. De Vos; Ute Kolb; Anmin Zheng; Feng-Shou Xiao

doi:10.1039/C9TA00174C

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

Hao Xu,‡^a Wei Chen,

‡^b Qinming Wu,*^a Chi Lei,^a Juan Zhang,^a Shichao Han,^a Ling Zhang,^a Qiuyan Zhu,^a Xiangju Meng,^a Daniel Dai,^c Stefan Maurer,^c Andrei-Nicolae Parvulescu,^d Ulrich Müller,^d Weiping Zhang,

^e Toshiyuki Yokoi,^f Xinhe Bao,

^g Bernd Marler,^h Dirk E. De Vos,ⁱ Ute Kolb,^j Anmin Zheng

*^b and Feng-Shou Xiao

*^a

Author affiliations

* Corresponding authors

^a Key Laboratory of Applied Chemistry of Zhejiang Province, Zhejiang University, Hangzhou 310028, China
E-mail: qinmingwu@zju.edu.cn, fsxiao@zju.edu.cn

^b State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Center for Magnetic Resonance, Wuhan Institute of Physics and Mathematics, Wuhan 430071, China
E-mail: zhenganm@wipm.ac.cn

^c BASF Catalysts (Shanghai) Co., Ltd., 239 Luqiao Road, Jinqiao Export Process Zone Pudong New District, Shanghai 201206, China

^d BASF SE, GCC/PZ, Carl-Bosch-Strasse 38, Ludwigshafen 67056, Germany

^e State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China

^f Chemical Resources Laboratory, Tokyo Institute of Technology, Yokohama 226-8503, Japan

^g State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Dalian 116023, China

^h Department of Geology, Mineralogy and Geophysics, Ruhr University Bochum, Bochum 44780, Germany

ⁱ Centre for Surface Chemistry and Catalysis, KU Leuven, Kasteelpark Arenberg 23, Leuven 3001, Belgium

^j Institute of Inorganic Chemistry and Analytical Chemistry, Johannes Gutenberg University Mainz, Mainz 555128, Germany

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 NO_x with NH₃ (NH₃-SCR) show that the copper-exchanged products synthesized from the interzeolite transformation exhibit excellent catalytic performance.

Journal of Materials Chemistry A

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

Abstract

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

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