Preparation of hydroxy-functionalized CPE via in situ chlorinating graft copolymerization - Structure characterization
文献类型：期刊论文
| 作者 | Zhu Xuezhen; Yin Qingming; Zhao Jiruo; Yin Jinghua; Feng Ying; Wang Yuling |
| 刊名 | ACTA POLYMERICA SINICA
 |
| 出版日期 | 2007-02-01 |
| 期号 | 2页码:172-177 |
| 关键词 | Functionalization Cpe-g-hea In Situ chlorInatIng Graft Copolymerization Structure Characterization |
| ISSN号 | 1000-3304 |
| 英文摘要 | A grafting copolymer (CPE-g-HEA) composed of poly(2-hydroxy ethyl acrylate) (PHEA) as branched chains and chlorinated polyethylene (CPE) as backbone, was synthesized by in situ chlorinating graft copolymerization. No any initiator was added in the system. The process of in situ chlorinating graft copolymerization comes from continuously introducing chlorine gas into the reaction mixtures composed of only high-density polyethylene powder and a little amount of 2-hydroxy ethyl acrylate (HEA). When heated, a chlorine molecule decomposed into two chlorine radicals, which can lead to chlorination of PE, grafting of HEA to PE and homopolymerization of HEA as well. The structure of CPE-g-HEA was characterized by FT-IR, H-1-NMR, GPC and WAXD. The results of FT-IR,H-1-NMR and GPC indicated the existence of grafting copolymer of CPE-g-HEA. It can be found that the side chains of the copolymer were very short compared with those of HEA by bulk polymerization according to the GPC trace, and also the copolymer had more branches compared with the aqueous suspension graft system (CPE-g-MMA). |
| 语种 | 英语 |
| WOS记录号 | WOS:000244405600014 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/60831]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhu Xuezhen |
| 作者单位 | 1.Qingdao Univ Sci & Technol, Key Lab Rubber Plast, Minist Educ, Sch Polymer Sci & Engn, Qingdao 266042, Peoples R China 2.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 | Zhu Xuezhen,Yin Qingming,Zhao Jiruo,et al. Preparation of hydroxy-functionalized CPE via in situ chlorinating graft copolymerization - Structure characterization[J]. ACTA POLYMERICA SINICA,2007(2):172-177. |
| APA | Zhu Xuezhen,Yin Qingming,Zhao Jiruo,Yin Jinghua,Feng Ying,&Wang Yuling.(2007).Preparation of hydroxy-functionalized CPE via in situ chlorinating graft copolymerization - Structure characterization.ACTA POLYMERICA SINICA(2),172-177. |
| MLA | Zhu Xuezhen,et al."Preparation of hydroxy-functionalized CPE via in situ chlorinating graft copolymerization - Structure characterization".ACTA POLYMERICA SINICA .2(2007):172-177. |
入库方式： OAI收割
来源：化学研究所
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