| 학회 | 한국화학공학회 |
| 학술대회 | 2019년 봄 (04/24 ~ 04/26, 제주국제컨벤션센터) |
| 권호 | 25권 1호, p.276 |
| 발표분야 | 분리기술(Separation Technology) |
| 제목 | Synthesis of Comb Copolymer Based on PEGBEM and Application to Gas Separation Membrane |
| 초록 | With significantly increasing CO2 emission to atmosphere, the global warming effect and green-house gas effect have been considered as one of the most threatening problem. To solve this problem, several gas separation technology was developed. Among them, membrane science exhibited advantages in regard of cost-effectiveness, eco-friendliness and operating process and so on. In this study, we synthesized several polymer to prepared polymer composite membrane with poly(ethylene glycol) behenyl ether methacrylate (PEGBEM). All obtained polymers was synthesized via free-radical polymerization which is more economic and eco-friendly process. Not only PEGBEM-g-POEM copolymer, poly(1-trimethylsilyl-1-propyne) (PTMSP) was also applied with PEGBEM. PTMSP is well known as highly permeable polymer matrix with high free volume, glassy property and hydrophobicity. However, to much high permeability, its separation performance is quite low when compared with other polymer matrix. To enhance its separation perforamcne PEGBEM was treated via facile annealing process. |
| 저자 | 박철훈, 김종학 |
| 소속 | 연세대 |
| 키워드 | CO2 분리; 가스분리 |
| VOD | VOD 보기 |
| 원문파일 | 초록 보기 |
