| 학회 |
한국고분자학회 |
| 학술대회 |
2015년 봄 (04/08 ~ 04/10, 대전컨벤션센터) |
| 권호 |
40권 1호 |
| 발표분야 |
고분자구조 및 물성 |
| 제목 |
Synthesis of Aliphatic Polycarbonate by CO2/Epoxide Copolymerization Using Double Metal Cyanide Catalyst |
| 초록 |
Copolymerization of cyclohexene oxide with carbon dioxide and polyols initiated by soybean oil/castor oil/palm oil have been carried out using double metal cyanide (DMC) catalyst. Polyol was synthesized by ring opening polymerization of propylene oxide using plant oil as a macro initiator by using DMC catalyst. The physical and mechanical properties resulting of polycarbonates were characterized by gel permeation chromatography, universal testing machine, thermogravimetric analysis, differential scanning calorimetry and various spectroscopic techniques. Polycarbonate polymerization initiated by soybean oil polyol was showed good mechanical properties and decreased glass transition temperature compared to the others such as castor oil and palm oil polyol |
| 저자 |
윤성환1, 변성진2, 김호앙1, 김일2
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| 소속 |
1BK21플러스 동남권 화학신기술 창의인재양성 사업단, 2부산대 |
| 키워드 |
Polyol; Double Metal Cyanide; Carbon dioxide; Polycarbonate
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| E-Mail |
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