Highly Stable and Reusable Multimodal Zeolite TS-1 Based Catalysts with Hierarchically Interconnected Three-Level Micro–Meso–Macroporous Structure

Authors

  • Dr. Li-Hua Chen ,

    1. State Key Laboratory of Advanced Technology for Material Synthesis and Processing, Wuhan University of Technology, Luoshi Road 122, Wuhan 430070 (China)
    2. Laboratory of Inorganic Materials Chemistry (CMI), University of Namur (FUNDP), 61, rue de Bruxelles, 5000 Namur (Belgium)
    3. State Key Laboratory of Inorganic Synthesis & Preparative Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012 (P. R. China)
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  • Xiao-Yun Li,

    1. Laboratory of Inorganic Materials Chemistry (CMI), University of Namur (FUNDP), 61, rue de Bruxelles, 5000 Namur (Belgium)
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  • Dr. Ge Tian,

    1. Laboratory of Inorganic Materials Chemistry (CMI), University of Namur (FUNDP), 61, rue de Bruxelles, 5000 Namur (Belgium)
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  • Dr. Yu Li,

    1. State Key Laboratory of Advanced Technology for Material Synthesis and Processing, Wuhan University of Technology, Luoshi Road 122, Wuhan 430070 (China)
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  • Dr. Joanna Claire Rooke,

    1. Laboratory of Inorganic Materials Chemistry (CMI), University of Namur (FUNDP), 61, rue de Bruxelles, 5000 Namur (Belgium)
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  • Prof. Guang-Shan Zhu,

    1. State Key Laboratory of Inorganic Synthesis & Preparative Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012 (P. R. China)
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  • Prof. Shi-Lun Qiu,

    1. State Key Laboratory of Inorganic Synthesis & Preparative Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012 (P. R. China)
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  • Dr. Xiao-Yu Yang ,

    Corresponding author
    1. State Key Laboratory of Advanced Technology for Material Synthesis and Processing, Wuhan University of Technology, Luoshi Road 122, Wuhan 430070 (China)
    2. Laboratory of Inorganic Materials Chemistry (CMI), University of Namur (FUNDP), 61, rue de Bruxelles, 5000 Namur (Belgium)
    • State Key Laboratory of Advanced Technology for Material Synthesis and Processing, Wuhan University of Technology, Luoshi Road 122, Wuhan 430070 (China)
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  • Prof. Bao-Lian Su 

    Corresponding author
    1. State Key Laboratory of Advanced Technology for Material Synthesis and Processing, Wuhan University of Technology, Luoshi Road 122, Wuhan 430070 (China)
    2. Laboratory of Inorganic Materials Chemistry (CMI), University of Namur (FUNDP), 61, rue de Bruxelles, 5000 Namur (Belgium)
    • State Key Laboratory of Advanced Technology for Material Synthesis and Processing, Wuhan University of Technology, Luoshi Road 122, Wuhan 430070 (China)
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  • This work was supported by the frame of a Belgian Federal Government (Belspo PAI-IAP) project (INANOMAT, P6/17), the Belgium-Viet Nam bilateral cooperation project (BL/13V11), CSC (China Scholarship Council) for the State Scholarship Fund, FNRS (Fonds National de la Recherche Scientifique in Belgium) for a “Chargé de recherche” position, the Chinese Hubei government for a “Chutian chair scholar” honor, the Chinese Central Government for an “Expert of the state” position in the frame of “Thousand talents program”, the Chinese Ministry of Education for a “Chang jiang chair visiting scholar” position at Wuhan University of Technology.

Abstract

original image

Eine Quasi-Festkörperkristallisation ergab TS-1-Zeolithkatalysatoren mit mikro-meso-makroporöser (MMM) Struktur (siehe Bild) und erhöhter Stabilität. Sie haben eine definierte makroporöse Struktur und ein ineinandergreifendes mesoporöses Netzwerk aus einheitlichen TS-1-Nanokristallen. Die hierarchische Porenstruktur und hohe Stabilität führen zu einer überlegenen katalytischen Aktivität bei der Epoxidierung relativ großer Moleküle wie 2,4,6-Trimethylstyrol.

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