Combination of 8-aminoquinoline nickel dichloride and Cp2ZrCl2 catalysts for ethylene polymerization
文献类型：期刊论文
| 作者 | Li, ZL; Zhu, N; Sun, WH; Shao, CX; Ke, YC; Hu, YL; He, JS |
| 刊名 | POLYMER INTERNATIONAL
 |
| 出版日期 | 2001-12-01 |
| 卷号 | 50期号:12页码:1275-1278 |
| 关键词 | Ethylene Polymerization Cp2zrcl2 8-aminoquinoline Nickel Dichloride Combination Catalysts In Situ Modification And Polymerization |
| ISSN号 | 0959-8103 |
| 英文摘要 | Polyethylene has been modified and synthesized in situ by a combination of Cp2ZrCl2 and 8-aminoquinoline nickel dichloride catalysts with methylaluminoxane co-catalyst. The results indicate that the crystallinity and T-m of polyethylene both decrease with increasing Ni/Zr mol ratio when the Ni catalyst is added first. Oligomers formed by 8-aminoquinoline nickel dichloride within a certain Ni/Zr mol ratio could be completely converted into polymer. Three methods used to introduce catalysts to the reaction system resulted in different products. Polyethylene with the lowest melting point, crystallinity and the highest degree of branching resulted when the Zr catalyst was added after that of the Ni compound. (C) 2001 Society of Chemical Industry. |
| 语种 | 英语 |
| WOS记录号 | WOS:000172977600001 |
| 出版者 | JOHN WILEY & SONS LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/76955]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Sun, WH |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Engn Plast, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, ZL,Zhu, N,Sun, WH,et al. Combination of 8-aminoquinoline nickel dichloride and Cp2ZrCl2 catalysts for ethylene polymerization[J]. POLYMER INTERNATIONAL,2001,50(12):1275-1278. |
| APA | Li, ZL.,Zhu, N.,Sun, WH.,Shao, CX.,Ke, YC.,...&He, JS.(2001).Combination of 8-aminoquinoline nickel dichloride and Cp2ZrCl2 catalysts for ethylene polymerization.POLYMER INTERNATIONAL,50(12),1275-1278. |
| MLA | Li, ZL,et al."Combination of 8-aminoquinoline nickel dichloride and Cp2ZrCl2 catalysts for ethylene polymerization".POLYMER INTERNATIONAL 50.12(2001):1275-1278. |
入库方式： OAI收割
来源：化学研究所
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