一種延遲定型法製備具滲透蒸發分離效能之聚嗍碸薄膜

CNU IR > College of Sustainable Environment and Recreation > Dept. of Environmental Engineering and Science (including master's program) > Patent > Item 310902800/20948

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

Title:	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
Authors:	陳世雄;劉瑞美
Contributors:	嘉南藥理科技大學：環境工程與科學系(所)
Date:	2009-02-16
Issue Date:	2009-04-20 17:07:48 (UTC+8)
Abstract:	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。
Relation:	公開號：200906927 申請號：096128910 國際分類：C08J-005/18(2006.01);C08G-075/20(2006.01);B01D-071/68(2006.01) 專利公報：7卷04期
Appears in Collections:	[Dept. of Environmental Engineering and Science (including master's program)] Patent

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