| 학회 |
한국고분자학회 |
| 학술대회 |
2004년 봄 (04/09 ~ 04/10, 고려대학교) |
| 권호 |
29권 1호, p.99 |
| 발표분야 |
고분자 합성 |
| 제목 |
Alternating Copolymerization reaction of carbon dioxide and cyclohexene oxide using multi-metal cyanide catalysts |
| 초록 |
Heterogeneous multi metal cyanide (MMC) catalysts were prepared by using K3[Co(CN)6]2, K3Fe(CN)6 and ZnCl2, together with tertiary butyl alcohol and polytetramethylene ether glycol as complexing reagents. MMC catalysts characterized by various spectroscopic methods were utilized for the copolymerization of cyclohexene oxide and CO2. MMC catalysts showed high activity to yield aliphatic polycarbonates of narrow polydispersity and moderate molecular weight. Effects of reaction conditions such as reaction time, temperature, CO2 pressure and catalyst concentration on copolymerizations were investigated. |
| 저자 |
이민주1, 변승훈1, 박대원2, 하창식1, 김일1
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| 소속 |
1부산대, 2초미세화학공정센터 |
| 키워드 |
MMC catalysts; cyclohexene oxide; crbon dioxide
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| E-Mail |
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