Synthesis of polypropylene block copolymers from brominated styrene-terminated isotactic polypropylene
文献类型：期刊论文
| 作者 | Zhang, LY; Fan, GQ; Guo, CY; Dong, JY; Hu, YL; Huang, MB |
| 刊名 | European polymer journal
 |
| 出版日期 | 2006-05-01 |
| 卷号 | 42期号:5页码:1043-1050 |
| 关键词 | Isotactic poly(propylene) block copolymers Styrene-terminated isotactic polypropylene Atom transfer radical polymerization (atrp) |
| ISSN号 | 0014-3057 |
| DOI | 10.1016/j.eurpolymj.2005.11.021 |
| 通讯作者 | Dong, jy() |
| 英文摘要 | Isotactic polypropylene block copolymers, isotactic-polypropylene-block-poly (methyl methacrylate) (i-pp-b-pmma) and isotactic-polypropylene-block-polystyrene (i-pp-b-ps), were prepared by atom transfer radical polymerization (atrp) using a brominated styrene-terminated isotactic polypropylene macroinitiator synthesized from bromination of styrene-terminated isotactic polypropylene. the styrene-terminated isotactic polypropylene can be obtained by polymerization of propylene in the presence of styrene and hydrogen chain transfer agents using a rac-me2si[2-methyl-4-(1-naphyl)ind](2)zrcl2 as catalyst. the molecular weights of isotactic polypropylene block copolymers were controlled by altering the amount of hydrogen used in the polymerization of propylene and the amount of monomer used in the blocking reaction. the effect of i-pp-b-ps block copolymer on pp-ps blends and that of i-pp-b-pmma block copolymer on pp-pmma blends were studied by scanning electron microscopy. (c) 2005 elsevier ltd. all rights reserved. |
| WOS关键词 | TRANSFER RADICAL POLYMERIZATION ; OPENING METATHESIS POLYMERIZATION ; LIVING POLYMERIZATION ; METHYL-METHACRYLATE ; TRIBLOCK COPOLYMERS ; ALPHA-OLEFINS ; ATRP ; COMPLEXES ; TITANIUM ; MONOMERS |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000237892200009 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379785 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Dong, JY |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Joint Lab Polymer Sci & Mat, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, LY,Fan, GQ,Guo, CY,et al. Synthesis of polypropylene block copolymers from brominated styrene-terminated isotactic polypropylene[J]. European polymer journal,2006,42(5):1043-1050. |
| APA | Zhang, LY,Fan, GQ,Guo, CY,Dong, JY,Hu, YL,&Huang, MB.(2006).Synthesis of polypropylene block copolymers from brominated styrene-terminated isotactic polypropylene.European polymer journal,42(5),1043-1050. |
| MLA | Zhang, LY,et al."Synthesis of polypropylene block copolymers from brominated styrene-terminated isotactic polypropylene".European polymer journal 42.5(2006):1043-1050. |
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来源：中国科学院大学
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