| 학회 |
한국공업화학회 |
| 학술대회 |
2010년 가을 (10/27 ~ 10/29, 대전컨벤션센터) |
| 권호 |
14권 2호 |
| 발표분야 |
고분자 |
| 제목 |
Preparation and Characterization of Triptycene-Based Polyimide Membrane for CO2/CH4 Separation |
| 초록 |
Membrane-based gas separation has attracted many interests in industrial applications of gas separation technology since the past two decades. Polymer membranes are particularly attractive materials for gas separation due to low cost and good processability. Here we show a new polyimide membrane having high internal free volume for gas separation. High internal free volume in polyimide membrane was achieved by incorporating triptycene-based diamine into polyimide structure. Triptycene-based polyimide membranes showhigher gas permeability and selectivity as compared to other polyimide membranes. |
| 저자 |
조윤진, 박호범
|
| 소속 |
한양대 |
| 키워드 |
Membrane; Polyimide; Triptycene; Gas separation
|
| E-Mail |
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