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    陈学信, 梁少文. 三元乙丙胶磺酸盐离聚物富氧膜的研究[J]. 功能高分子学报, 1993, 6(2): 163-168.
    引用本文: 陈学信, 梁少文. 三元乙丙胶磺酸盐离聚物富氧膜的研究[J]. 功能高分子学报, 1993, 6(2): 163-168.
    shu
    Study on EPDM Sulfonate Ionomer Membranes for Oxygen Enrichment[J]. Journal of Functional Polymers, 1993, 6(2): 163-168.
    Citation: Study on EPDM Sulfonate Ionomer Membranes for Oxygen Enrichment[J]. Journal of Functional Polymers, 1993, 6(2): 163-168.
    shu

    三元乙丙胶磺酸盐离聚物富氧膜的研究

    Study on EPDM Sulfonate Ionomer Membranes for Oxygen Enrichment

      摘要
    • 摘要: 对三元乙丙胶磺酸盐离聚物的合成、结构以及这种材料制成的膜对氧氨的透气性能和机械性能等进行了研究,结果表明,这种离聚物即使只有少量的磺酸基也仍然有离子聚集区或离子簇存在,少量磺酸盐基的引入不仅改良了三元胶膜的机械性能,而且提高了它对氧的透过系数和氧氮分离系数。

       

      Abstract: Synthesis, characterization and mechanical properties of EPDM sulfonate ionomers and gas permeability of its membranes have been studied. TEM observation showed that there still existed ion clusters in the ionomer even with very small amount of sulfonate

       

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