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标题:Improved operational stability of Pebax-based gas separation membranes with ZIF-8: A comparative study of flat sheet and composite hollow fibre membranes
时间:2020-05-23 16:40:28
DOI:10.1016/j.memsci.2016.11.048
大小:2845 kb
页数:15 PAGES
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目录:
  • Improved operational stability of Pebax-based gas separation membranes with ZIF-8: A comparative study of flat sheet and composite hollow fibre membranes
    • Introduction
    • Materials and methods
      • Materials
      • Synthesis of ZIF-8 nanoparticles
      • Fabrication of the Pebax-based flat sheet mixed matrix membranes
      • Fabrication of ZIF-8/Pebax-1657 based hollow fibre membrane
      • ZIF-8 particles and membranes characterization
      • Gas permeation test
    • Results and discussions
      • Characterization and performance of the mixed matrix membranes
        • Fabrication of ZIF-8 nanoparticles and mixed matrix membranes
        • Characterization of the mixed matrix membranes
        • Gas separation performance of ZIF-8/Pebax mixed matrix membrane
      • High-pressure performance of the ZIF-8/Pebax mixed matrix membrane
        • High-pressure pure gas test
        • High-pressure mixed gas test
      • ZIF-8/Pebax hollow fibre composite membranes
        • Morphology of composite membrane
        • Crystallinity and thermal properties of composite membranes
        • Gas separation performance of ZIF-8/Pebax hollow fibre composite membrane
        • Gas separation performance with pressurization-depressurization steps
        • Long-term stability of ZIF-8/Pebax based composite hollow fibre membrane
    • Conclusions
    • Acknowledgements
    • Supplementary material
    • References

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