Study on reactive extrusion processes of block copolymer
文献类型：期刊论文
| 作者 | Wu, Lili; Jia, Yuxi; Sun, Sheng; Zhang, Guofang; Zhao, Guoqun; An, Lijia |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 2007-04-25 |
| 卷号 | 454页码:221-226 |
| 关键词 | Reactive Extrusion Copolymerization Numerical Simulation Block Copolymer |
| ISSN号 | 0921-5093 |
| DOI | 10.1016/j.msea.2006.11.154 |
| 英文摘要 | The anionic copolymerization process of styrene-buradiene (S/B) block copolymer in a closely intermeshing co-rotating twin screw extruder with butyl-lithium initiator was studied. According to the anionic copolymerization mechanism and the reactive extrusion characteristics, the mathematical models of monomer conversion, average molecular weight and fluid viscosity during the anionic copolymerization of S/B were constructed, and then the reactive extrusion process was simulated by means of the finite volume method and the uncoupled semi-implicit iterative algorithm. Finally, the influence of the feeding mixture composition on conversion was discussed. The simulated results were nearly in agreement with the experimental results. (C) 2006 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000245898500031 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/61743]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | An, Lijia |
| 作者单位 | 1.Shandong Univ, Sch Mat Sci & Engn, Jinan 250061, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Lili,Jia, Yuxi,Sun, Sheng,et al. Study on reactive extrusion processes of block copolymer[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2007,454:221-226. |
| APA | Wu, Lili,Jia, Yuxi,Sun, Sheng,Zhang, Guofang,Zhao, Guoqun,&An, Lijia.(2007).Study on reactive extrusion processes of block copolymer.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,454,221-226. |
| MLA | Wu, Lili,et al."Study on reactive extrusion processes of block copolymer".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 454(2007):221-226. |
入库方式： OAI收割
来源：化学研究所
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