Control led/living free-radical copolymerization of 4-(azidocarbonyl) phenyl methacrylate with methyl acrylate under Co-60 gamma-ray irradiation
文献类型：期刊论文
| 作者 | Zheng, Haiting; Hua, Daoben; Bai, Ruke; Hu, Keliang; An, Liijia; Pan, Caiyuan |
| 刊名 | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
 |
| 出版日期 | 2007-07-01 |
| 卷号 | 45期号:13页码:2609-2616 |
| 关键词 | Acyl Azide Copolymerization Ft-ir Gamma-rays Living Polymerization |
| ISSN号 | 0887-624X |
| DOI | 10.1002/pola.22018 |
| 英文摘要 | A new vinyl acyl azide monomer, 4-(azidocarbonyl) phenyl methacrylate, has been synthesized and characterized by NMR and FTIR spectroscopy. The thermal stability of the new monomer has been investigated with FTIR and thermal gravimetry/differential thermal analysis (TG/DTA), and the monomer has been demonstrated to be stable below 50 degrees C in the solid state. The copolymerizations of the new monomer with methyl acrylate have been carried out at room temperature under Co-60 gamma-ray irradiation in the presence of benzyl 1-H-imidazole-1-carbodithioate. The results show that the polymerizations bear all the characteristics of controlled/living free-radical polymerizations, such as the molecular weight increasing linearly with the monomer conversion, the molecular weight distribution being narrow (< 1.20), and a linear relationship existing between In([M](0)/[M]) and the polymerization time. The data from H-1 NMR and FTIR confirm that no change in the acyl azide groups has occurred in the polymerization process and that acyl azide copolymers have been obtained. The thermal stability of the polymers has also been investigated with TG/DTA and FTIR. (c) 2007 Wiley Periodicals, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000247282200004 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/60389]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Bai, Ruke |
| 作者单位 | 1.Univ Sci & Technol China, Dept Polymer Sci & Engn, Hefei 230026, Peoples R China 2.Suzhou Univ, Sch Chem & Chem Engn, Key Lab Org Synth Jiangsu Prov, Jiangsu 215123, Peoples R China 3.Univ Sci & Technol China, Natl Lab Phys Sci & Microscale, Hefei 230026, Peoples R China 4.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Haiting,Hua, Daoben,Bai, Ruke,et al. Control led/living free-radical copolymerization of 4-(azidocarbonyl) phenyl methacrylate with methyl acrylate under Co-60 gamma-ray irradiation[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2007,45(13):2609-2616. |
| APA | Zheng, Haiting,Hua, Daoben,Bai, Ruke,Hu, Keliang,An, Liijia,&Pan, Caiyuan.(2007).Control led/living free-radical copolymerization of 4-(azidocarbonyl) phenyl methacrylate with methyl acrylate under Co-60 gamma-ray irradiation.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,45(13),2609-2616. |
| MLA | Zheng, Haiting,et al."Control led/living free-radical copolymerization of 4-(azidocarbonyl) phenyl methacrylate with methyl acrylate under Co-60 gamma-ray irradiation".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 45.13(2007):2609-2616. |
入库方式： OAI收割
来源：化学研究所
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