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    請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/71123

    題名: Formation of mica-intercalated-Nylon 6 nanocomposite membranes by phase inversion method
    作者: Cheng, Liao-ping;Lin, Dar-jong;Yang, Kai-chuan
    貢獻者: 淡江大學化學工程與材料工程學系
    關鍵詞: Nylon 6;Porous membranes;Differential scanning calorimetry
    日期: 2000-07
    上傳時間: 2011-10-24 00:52:04 (UTC+8)
    摘要: A novel microporous membrane was synthesized from a polymeric nano-composite material, mica-intercalated-Nylon 6, by isothermal immersion-precipitation in a pure water bath. This novel membrane was skinless and was composed of cellular pores and sheaf-like crystallites, which interwove into a bi-continuous structure. By contrast, pure Nylon 6 precipitated under the same condition yielded a skinned asymmetric membrane. Differential scanning calorimetry (DSC) analysis of this membrane revealed a slightly higher degree of crystallinity than the nano-composite pellet. In addition, porosity of the membrane was found to increase with increasing water content in the dope. This was evidenced by the tensile strength and the water permeability measurements.
    關聯: Journal of membrane science 172, pp.157-166
    DOI: 10.1016/S0376-7388(00)00340-9
    顯示於類別:[化學工程與材料工程學系暨研究所] 期刊論文





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