| 학회 |
한국화학공학회 |
| 학술대회 |
2018년 가을 (10/24 ~ 10/26, 대구 EXCO) |
| 권호 |
24권 2호, p.1389 |
| 발표분야 |
분리기술(Separation Technology) |
| 제목 |
CO2 Separation Using Thin Film Membrane with Metal-Organic Polyhedra |
| 초록 |
Due to the demand of CO2 capture from various energy sources, membrane technology has attracted worldwide interest in CO2 separation from other gases. Among various membranes, thin film mixed-matrix membranes with nanomaterials have drawn great attention to reach high CO2 permeance and selectivity. Metal-organic polyhedra (MOPs) assembled from metal ions and organic ligands have discrete hydrophilic cavities accommodating CO2 molecules. Herein we report the fabrication of thin film membranes with hydrophilic EG3-MOPs, and their CO2 separation properties from CO2/N2 and CO2/CH4 mixtures. SEM analysis revealed that EG3-MOPs are well dispersed in the membranes without agglomeration representing excellent compatibility between MOP and PEGDMA9 polymer. Owing to regular dispersion of MOPs with high CO2 affinity in the thin films, these membranes showed high CO2 separation properties from the mixture gases. Details of the work will be presented. |
| 저자 |
Sohail Muhammad1, 김현욱2
|
| 소속 |
1Korean Institute of Energy Research, 2Korea Institute of Energy Research |
| 키워드 |
CO2 분리 |
| E-Mail |
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| 원문파일 |
초록 보기 |
