期刊論文
| 學年 | 85 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 1997-05-01 |
| 作品名稱 | Equilibrium phase behavior of the membrane forming water-DMSO-EVAL copolymer system |
| 作品名稱（其他語言） | |
| 著者 | Young, Tai-horng; Lai, Juin-yih; You, Wei-ming; Cheng, Liao-ping |
| 單位 | 淡江大學化學工程與材料工程學系 |
| 出版者 | Amsterdam: Elsevier BV |
| 著錄名稱、卷期、頁數 | Journal of membrane science 128(1), pp.55-65 |
| 摘要 | The equilibrium phase behavior of ethylene vinyl alcohol (EVAL) copolymer in mixtures of DMSO (dimethylsulfoxide, solvent) and water (nonsolvent) was studied for different temperatures. Both crystallization-induced gelation and liquid-liquid demixing were observed. From the determined phase diagram of this system at 25°C, three regions may be identified, i.e., a homogeneous region, a gel region, and binodal region in which both types of phase transition take place. At higher temperatures, crystallization isotherm was found to intersect the binodal phase boundary, which is analogous to the phase behavior reported by Stokes and Berghmans for several binary systems. |
| 關鍵字 | Poly(ethylene-co-vinyl alcohol); EVAL copolymer; Phase diagram; Crystallization; Liquid-liquid demixing; Interaction parameter |
| 語言 | en |
| ISSN | 0376-7388 |
| 期刊性質 | 國外 |
| 收錄於 | SCI EI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | NLD |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/44164 ) |