| 학회 |
한국공업화학회 |
| 학술대회 |
2005년 봄 (05/13 ~ 05/14, 충남대학교) |
| 권호 |
9권 1호 |
| 발표분야 |
촉매 |
| 제목 |
Copolymerization of Phenyl Glycidyl Ether with Carbon Dioxide Catalyzed by Ionic Liquids |
| 초록 |
The copolymerization of phenyl glycidyl ether (PGE) and carbon dioxide was performed without any solvent in the presence of ionic liquid as catalyst. The reaction was carried out in a batch autoclave reactor. The carbonate content of phenyl glycidyl ether was affected by the structure of imidazolium salt ionic liquid; the one with the cation of bulkier alkyl chain length and with more nucleophilic anion showed better reactivity. However, the yield of carbon dioxide addition decreased when hexyl containing ionic liquids are used in place of butyl group in 1-alkyl-3-methyl imidazolium salts. The carbonate content and turnover number (TON) of the polycarbonate increased as the reaction temperature increased from 40 to 80 ℃. |
| 저자 |
문나영, 주혜영, 이은하, 김경훈, 박대원
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| 소속 |
부산대 |
| 키워드 |
phenyl glycidyl ether; carbon dioxide; copolymerization; polycarbonate; ionic liquid
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| E-Mail |
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