In situ chlorinating-graft copolymerization on isotactic polypropylene in gas-solid phase
文献类型：期刊论文
| 作者 | Zhang, Li1; Sun, Yingying1; Ma, Yanqing1; Zhao, Jiruo1,2; Feng, Ying1; Yin, Jinghua2 |
| 刊名 | POLYMER BULLETIN
 |
| 出版日期 | 2009-09-01 |
| 卷号 | 63期号:3页码:341-354 |
| 关键词 | In Situ chlorInatIng-graft Copolymerization Isotactic Polypropylene Gas-solid Phase |
| ISSN号 | 0170-0839 |
| DOI | 10.1007/s00289-009-0091-6 |
| 英文摘要 | A novel method in situ chlorinating-graft copolymerization (ISCGC) of grafting maleic anhydride (MAH) on isotactic polypropylene (iPP) in gas-solid phase was investigated in this paper. Chlorine (Cl(2)) was used as initiator, chlorinating agent and termination agent at the same time during the reaction. The iPP was chlorinated as well as grafted with MAH in the reaction process. The product with chlorine and MAH in the same molecule was named as PP-cg-MAH. Existence of PP-cg-MAH was identified by Fourier transform infrared. Thermal behavior and crystallinity of PP-cg-MAH were analyzed by differential scanning calorimetry, X-ray diffraction and polarizing microscope. Influencing factors for the value of graft degree were also discussed. Compared with conventional peroxide initiated graft method, ISCGC revealed higher MAH graft efficiency (33%), and particularly alleviated degradation of iPP. iPP could be grafted successfully and without changing physical properties dramatically through this method. |
| 语种 | 英语 |
| WOS记录号 | WOS:000268328500003 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/66503]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhao, Jiruo |
| 作者单位 | 1.Qingdao Univ Sci & Technol, Minist Educ, Key Lab Rubber Plast, 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 | Zhang, Li,Sun, Yingying,Ma, Yanqing,et al. In situ chlorinating-graft copolymerization on isotactic polypropylene in gas-solid phase[J]. POLYMER BULLETIN,2009,63(3):341-354. |
| APA | Zhang, Li,Sun, Yingying,Ma, Yanqing,Zhao, Jiruo,Feng, Ying,&Yin, Jinghua.(2009).In situ chlorinating-graft copolymerization on isotactic polypropylene in gas-solid phase.POLYMER BULLETIN,63(3),341-354. |
| MLA | Zhang, Li,et al."In situ chlorinating-graft copolymerization on isotactic polypropylene in gas-solid phase".POLYMER BULLETIN 63.3(2009):341-354. |
入库方式： OAI收割
来源：化学研究所
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