Synthesis of Hyperbranched Polymers with Pendent Norbornene Functionalities via RAFT Polymerization of a Novel Asymmetrical Divinyl Monomer
文献类型：期刊论文
| 作者 | Dong ZM ; Liu XH ; Tang XL ; Li YS |
| 刊名 | macromolecules
 |
| 出版日期 | 2009 |
| 卷号 | 42期号:13页码:4596-4603 |
| 关键词 | FRAGMENTATION CHAIN TRANSFER FREE-RADICAL POLYMERIZATION LIVING ANIONIC-POLYMERIZATION ALLYL METHACRYLATE BLOCK-COPOLYMERS POLY(ALLYL METHACRYLATE) BIFUNCTIONAL MONOMER METHYL-METHACRYLATE MOLECULAR-WEIGHT VINYL-POLYMERS |
| ISSN号 | 0024-9297 |
| 通讯作者 | li ys |
| 中文摘要 | hyperbranched polymers with numerous pendent norbornene functionalities have been synthesized via the radical polymerization of a novel asymmetrical divinyl monomer hearing a higher reactivity methacrylate group and it lower reactivity norbornene group. mediated by a rapid reversible addition-fragmentation chain transfer (raft) equilibrium, the concentration of polymeric chain radicals is decreased, and thus the gelation did not occur until higher monomer conversions (ca. 90%). an increase in reaction temperature call also significantly promote the formation of the hyperbranched structure owing to the decreased stability of the intermediate radicals derived from the norbornene group, which was confirmed by a model copolymerization system of two single vinyl monomers with similar structures to the vinyl groups in the asymmetrical divinyl monomer. furthermore, tri-sec and conventional sin-sec as well as h-1 nmr. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000268138500040 |
| 公开日期 | 2010-05-27 |
| 源URL | [http://202.98.16.49/handle/322003/12455]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Dong ZM,Liu XH,Tang XL,et al. Synthesis of Hyperbranched Polymers with Pendent Norbornene Functionalities via RAFT Polymerization of a Novel Asymmetrical Divinyl Monomer[J]. macromolecules,2009,42(13):4596-4603. |
| APA | Dong ZM,Liu XH,Tang XL,&Li YS.(2009).Synthesis of Hyperbranched Polymers with Pendent Norbornene Functionalities via RAFT Polymerization of a Novel Asymmetrical Divinyl Monomer.macromolecules,42(13),4596-4603. |
| MLA | Dong ZM,et al."Synthesis of Hyperbranched Polymers with Pendent Norbornene Functionalities via RAFT Polymerization of a Novel Asymmetrical Divinyl Monomer".macromolecules 42.13(2009):4596-4603. |
入库方式： OAI收割
来源：长春应用化学研究所
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