On the Cascade Polymerization Process Consisting of Metallocene Polymerization and ATRP to Prepare i-PP-Based Polar Block Copolymers
文献类型：期刊论文
| 作者 | Yi, Qingfeng1; Fan, Guoqiang1; Wen, Xiaojing1; Dong, Jin-Yong1; Han, Charles C.2 |
| 刊名 | MACROMOLECULAR REACTION ENGINEERING
 |
| 出版日期 | 2009-03-25 |
| 卷号 | 3期号:2-3页码:91-100 |
| 关键词 | Atom Transfer Radical Polymerization (Atrp) Block Copolymers Isotactic Poly(Propylene) Metallocene |
| ISSN号 | 1862-832X |
| DOI | 10.1002/mren.200800038 |
| 英文摘要 | Isotactic poly(propylene)s bearing a terminal hydroxyl group (i-PP-t-OH) with high degrees of end-group functionality were synthesized by a met allocene/methylaluminoxane (MAO)-mediated propylene polymerization process via a preferential aluminium chain transfer reaction assisted by a hydroalumination process at the end of polymerization. Despite the highly isotactic configuration and relatively high molecular weight ((M) over bar (n) as high as 60 800 g.mol(-1)) of the polymers, the hydroxyl group located at the i-PP chain terminal was efficiently transformed to an atom transfer radical polymerization (ATRP) initiator moiety of i-PP-t-Br via a reaction with 2-bromopropionyl chloride at 60 degrees C in toluene. Well-defined i-PP-b-PMMA and i-PP-b-PS block copolymers of controllable structure and compositions were then prepared with efficient ATRPs of MMA and St using i-PP-t-Br. |
| 语种 | 英语 |
| WOS记录号 | WOS:000264972700014 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/65821]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Dong, Jin-Yong |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, CAS Key Lab Engn Plast, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yi, Qingfeng,Fan, Guoqiang,Wen, Xiaojing,et al. On the Cascade Polymerization Process Consisting of Metallocene Polymerization and ATRP to Prepare i-PP-Based Polar Block Copolymers[J]. MACROMOLECULAR REACTION ENGINEERING,2009,3(2-3):91-100. |
| APA | Yi, Qingfeng,Fan, Guoqiang,Wen, Xiaojing,Dong, Jin-Yong,&Han, Charles C..(2009).On the Cascade Polymerization Process Consisting of Metallocene Polymerization and ATRP to Prepare i-PP-Based Polar Block Copolymers.MACROMOLECULAR REACTION ENGINEERING,3(2-3),91-100. |
| MLA | Yi, Qingfeng,et al."On the Cascade Polymerization Process Consisting of Metallocene Polymerization and ATRP to Prepare i-PP-Based Polar Block Copolymers".MACROMOLECULAR REACTION ENGINEERING 3.2-3(2009):91-100. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。