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多级结构分子筛杂化膜制备与渗透蒸发脱硫性能研究

摘要第3-4页
abstract第4页
Chapter1 Literature review第8-22页
    1.1 Research background第8-12页
        1.1.1 Gasoline desulfurization第9-10页
        1.1.2 Desulfurization technology第10-12页
    1.2 Pervaporative desulfurization第12-18页
        1.2.1 Polymeric materials第12-14页
        1.2.2 Hybrid membranes第14-18页
    1.3 Porous materials for hybrid membranes in desulfurization第18-20页
        1.3.1 Covalent Organic Frameworks(COFs)第18-19页
        1.3.2 Metal-Organic Frameworks(MOFs)第19页
        1.3.3 Molecular Sieves(Zeolites)第19-20页
    1.4 Thesis topic and main research ideas第20-22页
Chapter2 Experimental section第22-29页
    2.1 Reagents and equipment第22-23页
    2.2 Characterization methods第23-25页
        2.2.1 Scanning electron microscopy第23页
        2.2.2 Fourier transform infrared spectroscopy第23-24页
        2.2.3 X-ray diffraction第24页
        2.2.4 Thermogravimetry analysis第24页
        2.2.5 Differential scanning calorimetry第24-25页
    2.3 Swelling test第25页
    2.4 Evaluation of pervaporation separation performance第25-29页
        2.4.1 Experimental device第25-26页
        2.4.2 Operation procedure第26-27页
        2.4.3 Analytical test第27页
        2.4.4 Evaluation index第27-29页
Chapter3 Preparation of Pebax-MCM-41/PSf hybrid membranes for pervaporative desulfurization第29-46页
    3.1 Preparation of Pebax-MCM-41/PSF hybrid membranes第30页
        3.1.1 Preparation of MCM-41 zeolite第30页
        3.1.2 Preparation of Pebax-MCM-41/PSf hybrid membranes第30页
    3.2 Characterization of MCM-41 zeolite第30-32页
    3.3 Membrane Characterization第32-37页
        3.3.1 Membrane Morphology第32-33页
        3.3.2 Membrane structure第33-35页
        3.3.3 Membrane stability第35-37页
    3.4 Membrane pervaporation separation performance第37-44页
        3.4.1 Effect of MCM-41 zeolite filling on separation performance of the hybrid membranes第37-39页
        3.4.2 Solution-Diffusion properties of the membrane第39-40页
        3.4.3 The influence of feed solution temperature on separation performance of the hybrid membranes第40-42页
        3.4.4 The influence of feed solution concentration on separation performance of hybrid membranes第42-43页
        3.4.5 The effect of operation time on separation performance of hybrid membranes第43-44页
    3.5 Summary第44-46页
Chapter4 Preparation of Pebax-SBA-15/PSf hybrid membranes of pervaporative desulfurization第46-62页
    4.1 Preparation of Pebax-SBA-15/PSf hybrid membranes第46-47页
        4.1.1 Preparation of SBA-第46页
        4.1.2 Preparation of Pebax-SBA-15/PSf hybrid membranes第46-47页
    4.2 Characterization of SBA-15 zeolite第47-48页
    4.3 Membrane characterization第48-53页
        4.3.1 Membrane Morphology第48-49页
        4.3.2 Membrane structure第49-51页
        4.3.3 Membrane stability第51-53页
    4.4 Membrane pervaporation separation performance第53-60页
        4.4.1 Effect of SBA-15 zeolite filling on separation performance of hybrid membranes第53-55页
        4.4.2 Solution-diffusion properties of the membranes第55-56页
        4.4.3 The influence of feed solution temperature on separation performance of the hybrid membranes第56-58页
        4.4.4 The influence of feed solution concentration on separation performance of hybrid membranes第58-59页
        4.4.5 The effect of operation time on separation performance of hybrid membranes第59-60页
    4.5 Summary第60-62页
Chapter5 Conclusion and outlook第62-64页
    5.1 Conclusion第62-63页
    5.2 Outlook第63-64页
References第64-70页
Publication of papers and participation in scientific research第70-71页
Acknowledgements第71页

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