Effect of antisolvent carbon dioxide on the polymerization of methyl methacrylate in different solvents
文献类型：期刊论文
| 作者 | Liu, J; Han, BX; Zhang, R; Liu, ZM; Jiang, T; Yang, GY |
| 刊名 | JOURNAL OF SUPERCRITICAL FLUIDS
 |
| 出版日期 | 2003 |
| 卷号 | 25期号:1页码:91-97 |
| 关键词 | Polymerization Antisolvent Methyl Methacrylate Co2 |
| ISSN号 | 0896-8446 |
| 英文摘要 | Polymerization of methyl methacrylate (MMA) in chloroform (CF), ethyl acetate (EA), and iso-amyl acetate (iAA) with compressed CO2 as antisolvent has been carried out at 333.2 K and different monomer concentrations. The results show that at the low monomer concentration (1 mol l(-1)) the addition of the antisolvent CO2 reduces the yield and the molecular weight of the poly(methyl methacrylate) (PMMA). At the higher monomer concentration (4 mol l(-1)) the yield decreases initially, and then increases With the increase of CO2 pressure or the volume expansion ratio (VER) of the solution. The molecular weight and the molecular weight distribution of the products also vary with VER. (C) 2002 Elsevier Science B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000180592900009 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/80469]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, BX |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, J,Han, BX,Zhang, R,et al. Effect of antisolvent carbon dioxide on the polymerization of methyl methacrylate in different solvents[J]. JOURNAL OF SUPERCRITICAL FLUIDS,2003,25(1):91-97. |
| APA | Liu, J,Han, BX,Zhang, R,Liu, ZM,Jiang, T,&Yang, GY.(2003).Effect of antisolvent carbon dioxide on the polymerization of methyl methacrylate in different solvents.JOURNAL OF SUPERCRITICAL FLUIDS,25(1),91-97. |
| MLA | Liu, J,et al."Effect of antisolvent carbon dioxide on the polymerization of methyl methacrylate in different solvents".JOURNAL OF SUPERCRITICAL FLUIDS 25.1(2003):91-97. |
入库方式： OAI收割
来源：化学研究所
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