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    Article

    MCM-41 supported quaternary ammonium ionic liquids as an effective heterogeneous catalyst for CO2 cycloaddition reaction

    Ionic liquid immobilization is an effective means for preparing metal-free heterogeneous catalysts for the CO2 conversion. Herein, a series of quaternary ammonium ionic liquids functionalized MCM-41 heterogeneous...

    Qing Lu, Shougui Wang, Cailin Ji, Guanghui Chen, Jipeng Dong in Journal of Porous Materials (2024)

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    A facile approach to prepare Cu(I) based adsorbents for selective CO adsorption with excellent oxidation resistance ability

    Cu(I)-based adsorbents are currently the most commonly used CO adsorbents due to their high adsorption capacity and adsorption selectivity for CO. In order to achieve a facile preparation and improved antioxid...

    Faju Zhuang, Shougui Wang, Guanghui Chen, Fei Gao in Journal of Porous Materials (2024)

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    Sterically hindered amine-functionalized MCM-41 composite for efficient carbon dioxide capture

    A new adsorbent based on sterically hindered amine for efficient CO2 capture was prepared. Mesoporous silicon MCM-41 was modified by sterically hindered amine AMPD (2-amino-2-methyl-1,3-propanediol) in different ...

    Fei Gao, Cailin Ji, Shougui Wang, Weiwen Wang in Korean Journal of Chemical Engineering (2022)

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    Facile fabrication of copper oxide modified activated carbon composite for efficient CO2 adsorption

    Copper oxide modified activated carbon (CuO/AC) composites for the CO2 capture were synthesized via a facile assembly strategy associated with a direct solid-state heat dispersion process by introducing CuO into ...

    Guanghui Chen, Fei Wang, Shougui Wang, Cailin Ji in Korean Journal of Chemical Engineering (2021)

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    Fabrication of MgO@AC porous composite for CO2 capture by a solid-state heat dispersion approach

    Activated carbon (AC) supported MgO (MgO@AC) for CO2 capture has been facilely prepared with Mg(NO3)2 as precursor by a solid-state heat dispersion method. The prepared MgO@AC adsorbents with different magnesium ...

    Guanghui Chen, Fei Wang, Shougui Wang, Weiwen Wang in Journal of Porous Materials (2020)

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    A facile approach to the fabrication of MgO@Y composite for CO2 capture

    Zeolite Y supported MgO (denoted as MgO@Y) composites have been successfully prepared using Mg(NO3)2 as precursor via a facile solid-state heat dispersion approach. The samples are characterized by X-ray diffract...

    Fei Gao, Shougui Wang, Guanghui Chen, Jihai Duan, Jipeng Dong, Weiwen Wang in Adsorption (2020)

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    Effect of NaOH Treatment on Catalytic Performance of ZSM-5 in Cyclohexene Hydration

    ZSM-5 zeolite prepared by a hydrothermal method with the addition of seeds was treated with different concentrations of NaOH. The obtained samples were characterized by XRD, N2 adsorption, NH3-TPD, FT-IR, SEM, an...

    Yaquan Wang, Shougui Wang, Fanjun Meng, Shuhai Wang in Transactions of Tian** University (2017)

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    Hydration of cyclohexene over zeolite ZSM-5: improved catalyst performance by alkali treatment

    Hierarchical ZSM-5 has been synthesized and treated with alkali (Na2CO3) solutions. The catalysts are characterized with many techniques and studied in the hydration of cyclohexene. The characterization results s...

    Fanjun Meng, Yaquan Wang, Shougui Wang in Reaction Kinetics, Mechanisms and Catalysis (2016)