教師資料查詢 | 類別: 期刊論文 | 教師: 鄭廖平 CHENG, LIAO-PING (瀏覽個人網頁)

標題:Preparation of hydrophobic nanofibers by electrospinning of PMMA dissolved in 2-propanol and water
學年107
學期1
出版(發表)日期2019/01/01
作品名稱Preparation of hydrophobic nanofibers by electrospinning of PMMA dissolved in 2-propanol and water
作品名稱(其他語言)
著者Hui-Yi Chang; Chao-Ching Chang; Liao-Ping Cheng
單位
出版者
著錄名稱、卷期、頁數MATEC Web of Conferences 264
摘要In this study, we adopted rubbing alcohol (2-propanol/water = 7.8/2) as the solvent to prepare hydrophobic poly(methyl methacrylate) (PMMA) nanofibers (with submicron scale diameters) by electrospinning. In the literature, the general solvents, such as acetone, tetrahydrofuran, chloroform, toluene, etc., to dissolve PMMA are harmful and not environmentally friendly. 2-Propanol and water are both not hazardous to humans and the environment. PMMA dissolved in rubbing alcohol can be electrospun near room temperature. The solutions were heated at ~60 °C and allowed to cool to room temperature. Controlling the solution concentration and electrospinning parameters, fibers with diameters of 0.65~0.85 μm were obtained. The electrospun PMMA mats were hydrophobic with contact angles > 130 ° and showed good water resistance.
關鍵字
語言中文
ISSN
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
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