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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/20948

    標題: 一種延遲定型法製備具滲透蒸發分離效能之聚嗍碸薄膜
    A Delay Demixing Methods To Prepare High Performance Pervaporation Polysulfone Membranes
    作者: 陳世雄;劉瑞美
    貢獻者: 嘉南藥理科技大學:環境工程與科學系(所)
    日期: 2009-02-16
    上傳時間: 2009-04-20 17:07:48 (UTC+8)
    摘要: 本發明係提供一種延遲定型法製備具滲透蒸發分離效能之聚嗍薄膜,主要係在以濕式成膜法製備聚嗍薄膜及陽離子交換型聚嗍薄膜時,在其鑄膜液中加入非溶劑(低碳醇類)及溶劑(氯仿)為添加劑,則藉延遲定型效應可使鑄膜液組成改變,使非對稱膜之巨孔形成明顯受到限制且皮層厚度增加,而製備出具選擇分離效能之非對稱性聚嗍薄膜及陽離子交換型聚嗍薄膜。
    關聯: 公開號:200906927
    Appears in Collections:[環境工程與科學系(所)] 專利

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