| 학회 | 한국화학공학회 |
| 학술대회 | 2011년 가을 (10/26 ~ 10/28, 송도컨벤시아) |
| 권호 | 17권 2호, p.1140 |
| 발표분야 | 고분자 |
| 제목 | The synthesis of poly(carbonate-co-ester) from CO2and their biological degradability |
| 초록 | CO2is the cheapest and most abundant raw material source of carbon. One possible utilization of CO2 is in the production of polymeric materials that can be used in industry. A good example of such polymeric materials is poly(alkylene carbonate), which can be produced by the copolymerization of CO2 with oxirane. In this study, a highly efficient synthetic process of poly(carbonate-co-ester) from CO2 with propylene oxide (PO) and ε-caprolactone (CL), δ-valerolactone (VL), or lactide (LA) using zinc glutarate as a catalyst is developed. CL and VL were used as comonomers as well as reaction media, so no additional organic solvent was used in the terpolymerization, resulting in no organic solvent waste. The terpolymers exhibited excellent enzymatic and biological degradability, suggesting their merit as candidate materials for environmentally friendly applications. |
| 저자 | 황용택, 양영근, 윤승웅, 송보근 |
| 소속 | 호남석유화학 |
| 키워드 | poly alkylene carbonate; CO2 polymer; biodegradable polymer |
| 원문파일 | 초록 보기 |
