| 학회 |
한국화학공학회 |
| 학술대회 |
2019년 가을 (10/23 ~ 10/25, 대전컨벤션센터) |
| 권호 |
25권 2호, p.1977 |
| 발표분야 |
촉매 및 반응공학 (Catalysis and Reaction Engineering) |
| 제목 |
Porous MIL-88-NH2(Fe) metal organic framework: A promising candidate for CO2 fixation reaction |
| 초록 |
The development of CO2 capture and sequestration/storage (CCS) technologies that involve catalyst-mediated reactions are essential. MOFs are a new and emerging class of porous material derived from secondary building units and organic linkers and have been dynamically investigated as catalysts for the synthesis of cyclic carbonates owing to its greater CO2 affinity. In this study, amino-functionalized iron-based metal organic framework (MOF) octahedra has been successfully synthesized using solvothermal method. The resultant MIL-88-NH2 (Fe) can be utilized for the synthesis of cyclic carbonates from epoxides and CO2. The synergistic effect between metal center (Fe) and bromide anion of co-catalyst achieves excellent catalytic conversion of epichlorohydrin under solventless condition at 50 ˚C at 6 h and 1.2 MPa CO2 pressure. Finally, a plausible reaction mechanism for MIL-88-NH2 (Fe) catalyzed cycloaddition was proposed. |
| 저자 |
Francis Kurisingal Jintu, 구윤장, 박대원
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| 소속 |
부산대 |
| 키워드 |
촉매 |
| E-Mail |
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| 원문파일 |
초록 보기 |
