Copolymerization of propylene and polar monomers by a new ziegler-natta catalyst system with diether as internal donor
文献类型：期刊论文
| 作者 | Huang He1,2; Zhang Liaoyun2; Li Huayi1; Hu Youliang1 |
| 刊名 | Chinese journal of catalysis
 |
| 出版日期 | 2010-08-01 |
| 卷号 | 31期号:8页码:1077-1082 |
| 关键词 | Polypropylene Polar monomer Ziegler-natta catalyst Diether Functionalization of polyolefin |
| ISSN号 | 0253-9837 |
| DOI | 10.3720/sp.j.1088.2010.00520 |
| 通讯作者 | Huang he() |
| 英文摘要 | The functionalization of polyolefins has been an :ilea of scientific challenge and industrial importance for many years because the lack of polar groups in polyolefins significantly limits their applications in all of the ways, copolymerization with polar monomers is the most efficient one to functionalize polyolefins in this article, copolymerization of propylene with 10-undecen-1-ol and 10-undecenoic acid using triethylaluminum as the protection reagent has been performed in the ticl(4)/mgcl(2)/diether/al(c(2)h(5))(3) catalysis system in the presence of both comonomers, activity of copolymerization decreases with the increase of comonomer in the feed, but the decadence of polymerization activity is less with increasing polar monomer in the feed, the content of comonomer in copolymer increases. 10-undecen-1-ol shows better performance, in terms of not only activity but also the comonomer content in copolymer with increasing the content of comonomer in copolymer, both melting point and crystallize temperature of copolymers decrease the polymerization temperature has less effect on polymerization activity and comonomer content in the copolymerization of propylene and 10-undecen-1-ol |
| WOS关键词 | POLYMERIZATION ; ETHYLENE ; FUNCTIONALIZATION ; POLYPROPYLENE ; COMPLEXES |
| WOS研究方向 | Chemistry ; Engineering |
| WOS类目 | Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000282079400031 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2412473 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Huang He |
| 作者单位 | 1.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang He,Zhang Liaoyun,Li Huayi,et al. Copolymerization of propylene and polar monomers by a new ziegler-natta catalyst system with diether as internal donor[J]. Chinese journal of catalysis,2010,31(8):1077-1082. |
| APA | Huang He,Zhang Liaoyun,Li Huayi,&Hu Youliang.(2010).Copolymerization of propylene and polar monomers by a new ziegler-natta catalyst system with diether as internal donor.Chinese journal of catalysis,31(8),1077-1082. |
| MLA | Huang He,et al."Copolymerization of propylene and polar monomers by a new ziegler-natta catalyst system with diether as internal donor".Chinese journal of catalysis 31.8(2010):1077-1082. |
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来源：中国科学院大学
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