Synthesis and characterization of hyperbranched polymers via Cp2TiCl-catalyzed self-condensing vinyl polymerization using glycidyl methacrylate as inimer
文献类型：期刊论文
| 作者 | Liu, Xiao-hui2; Dong, Zhong-min2,3; Tang, Xiu-lan1; Li, Yue-sheng1,2 |
| 刊名 | POLYMER
 |
| 出版日期 | 2010-02-15 |
| 卷号 | 51期号:4页码:854-859 |
| 关键词 | Hyperbranched Self-condensing Vinyl Polymerization Epoxide Radical Ring Opening |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2009.12.042 |
| 英文摘要 | Hyperbranched polymers were produced using glycidyl methacrylate (GMA)/CP2TiCl2/Zn as self-condensing vinyl polymerization (SCVP) system. The polymerization is firstly initiated by the epoxide radical ring opening catalyzed by Cp2Ti(III)Cl generated in situ via the reaction of Cp2TiCl2 with Zn. By optimizing the molar ratio of the SCVP inimer (GMA) to the mediator (Cp2Ti(III)Cl), the active propagation chains are reversibly transformed to the dormant species and the cross-linking does not occur until a higher level of monomer conversion (ca. 80%). We detail this facile one-step polymerization technique to prepare highly branched polymers with a multiplicity of particular end reactive functionalities including Ti alkoxide, hydroxyl and vinyl functional groups, which differs from most previously reported SCVP systems. (C) 2010 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000274679700005 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/69537]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Yue-sheng |
| 作者单位 | 1.Yanshan Univ, Coll Environm & Chem Engn, Qinhuangdao 066004, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 3.Chinese Acad Sci, Changchun Branch, Grad Sch, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xiao-hui,Dong, Zhong-min,Tang, Xiu-lan,et al. Synthesis and characterization of hyperbranched polymers via Cp2TiCl-catalyzed self-condensing vinyl polymerization using glycidyl methacrylate as inimer[J]. POLYMER,2010,51(4):854-859. |
| APA | Liu, Xiao-hui,Dong, Zhong-min,Tang, Xiu-lan,&Li, Yue-sheng.(2010).Synthesis and characterization of hyperbranched polymers via Cp2TiCl-catalyzed self-condensing vinyl polymerization using glycidyl methacrylate as inimer.POLYMER,51(4),854-859. |
| MLA | Liu, Xiao-hui,et al."Synthesis and characterization of hyperbranched polymers via Cp2TiCl-catalyzed self-condensing vinyl polymerization using glycidyl methacrylate as inimer".POLYMER 51.4(2010):854-859. |
入库方式： OAI收割
来源：化学研究所
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