教師資料查詢 | 類別: 會議論文 | 教師: 林達鎔 LIN, DAR-JONG (瀏覽個人網頁)

標題:Fine Structure of PVDF Membranes Prepared by Phase Inversion from Water-NMP-PVDF System
學年92
學期1
發表日期2003/09/20
作品名稱Fine Structure of PVDF Membranes Prepared by Phase Inversion from Water-NMP-PVDF System
作品名稱(其他語言)
著者Lin, Dar-Jong; Chang, Cheng-Liang; Chang, Chi-Lin; Chen, Tzung-Chin Cheng, Liao-Ping
作品所屬單位淡江大學化學工程學系
出版者
會議名稱第三屆薄膜科技研討會會議=The Third Conference on Membrane Science & Technology in Taiwan
會議地點桃園縣, 臺灣
摘要PVDF membranes were prepared by isothermal immersion precipitation of PVDF/NMP dope solutions from both harsh and soft nonsolvent baths. Low voltage FESEM imaging of the formed membranes at very high magnifications (e.g., 300 KX) revealed their nano-scale fine structures; particularly, the branching dendrites observed on the surfaces of the macrovoids, cellular pores and the membrane skin, which have not been successfully presented in the literature. Evidence of crystallization was also demonstrated by X-ray diffraction and DSC measurements.
關鍵字聚偏二氟乙烯薄膜;相圖;巨孔穴;胞狀孔洞;Poly(VINYLIDENE FLUORIDE) Membrane;Phase Diagram;Macrovoid;Cellular Pore
語言英文
收錄於
會議性質
校內研討會地點
研討會時間20030920~20030920
通訊作者
國別中華民國
公開徵稿Y
出版型式紙本
出處第三屆薄膜科技研討會會議論文專輯=The Third Confrence on Membrane Science & Technology in Taiwan
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