Dibenzyl trithiocarbonate mediated reversible addition-fragmentation chain transfer polymerization of acrylonitrile
文献类型：期刊论文
| 作者 | Liu, XH; Zhang, GB; Lu, XF; Liu, JY; Pan, D; Li, YS |
| 刊名 | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
 |
| 出版日期 | 2006 |
| 卷号 | 44期号:1页码:490-498 |
| 关键词 | Block Copolymers Controlled/living Free-radical Polymerization Kinetics (Polym.) Polyacrylonitrile Reversible Addition Fragmentation Chain Transfer (Raft) |
| ISSN号 | 0887-624X |
| DOI | 10.1002/pola.21169 |
| 英文摘要 | Reversible addition-fragmentation chain transfer polymerization has been successfully applied to polymerize acrylonitrile with dibenzyl trithiocarbonate as the chain-transfer agent. The key to success is ascribed to the improvement of the interchange frequency between dormant and active species through the reduction of the activation energy for the fragmentation of the intermediate. The influence of several experimental parameters, such as the molar ratio of the chain-transfer agent to the initiator [azobis(isobutyronitrile)], the molar ratio of the monomer to the chain-transfer agent, and the monomer concentration, on the polymerization kinetics and the molecular weight as well as the polydispersity has been investigated in detail. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry and H-1 NMR analyses have confirmed the chain-end functionality of the resultant polymer. (c) 2005 Wiley Periodicals, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000234091800048 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/58247]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, YS |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Changchun 130022, Peoples R China 3.Donghua Univ, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 20051, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, XH,Zhang, GB,Lu, XF,et al. Dibenzyl trithiocarbonate mediated reversible addition-fragmentation chain transfer polymerization of acrylonitrile[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2006,44(1):490-498. |
| APA | Liu, XH,Zhang, GB,Lu, XF,Liu, JY,Pan, D,&Li, YS.(2006).Dibenzyl trithiocarbonate mediated reversible addition-fragmentation chain transfer polymerization of acrylonitrile.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,44(1),490-498. |
| MLA | Liu, XH,et al."Dibenzyl trithiocarbonate mediated reversible addition-fragmentation chain transfer polymerization of acrylonitrile".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 44.1(2006):490-498. |
入库方式： OAI收割
来源：化学研究所
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