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Catalytic Properties of Hierarchical Mesoporous Zeolites Templated with a Mixture of Small Organic Ammonium Salts and Mesoscale Cationic Polymers

Authors

  • Feng-Shou Xiao Prof.,

    1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P.R. China, Fax: (+86) 431-516-8624
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  • Lifeng Wang,

    1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P.R. China, Fax: (+86) 431-516-8624
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  • Chengyang Yin,

    1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P.R. China, Fax: (+86) 431-516-8624
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  • Kaifeng Lin,

    1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P.R. China, Fax: (+86) 431-516-8624
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  • Yan Di,

    1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P.R. China, Fax: (+86) 431-516-8624
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  • Jixue Li Prof.,

    1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P.R. China, Fax: (+86) 431-516-8624
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  • Ruren Xu Prof.,

    1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P.R. China, Fax: (+86) 431-516-8624
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  • Dang Sheng Su Dr.,

    1. Abteilung für Anorganische Chemie, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin, Germany
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  • Robert Schlögl Prof.,

    1. Abteilung für Anorganische Chemie, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4–6, 14195 Berlin, Germany
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  • Toshiyuki Yokoi Dr.,

    1. Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8503, Japan
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  • Takashi Tatsumi Prof.

    1. Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8503, Japan
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  • This work was supported by the National Natural Science Foundation of China (20573044, 20373018, 20233030), the State Basic Research Project of China (2004CB217804 and 2003CB615802), and the Ministry of Education, China. We thank Prof. D. Z. Jiang and Prof. S. J. Ma for helpful discussions.

Abstract

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Holey zeolites! Hierarchical mesoporous zeolites (see SEM image) were prepared by a one-step hydrothermal reaction using both a small organic ammonium salt and a mesoscale cationic polymer as templates. The zeolites thus obtained reveal excellent catalytic properties relative to conventional zeolites, indicating the importance of their mesoporous structure for industrial catalysis.

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