| 茂－茚锆金属络合物催化乙烯/1－己烯共聚和丙稀均聚研究 |
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| 引用本文： | 张勇,杨晓霞,余亦华,钱延龙,黄吉玲.茂－茚锆金属络合物催化乙烯/1－己烯共聚和丙稀均聚研究[J].中国化学,2005,23(8):1081-1084. |
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| 作者姓名： | 张勇 杨晓霞 余亦华 钱延龙 黄吉玲 |
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| 作者单位： | [1]The Laboratory of Organometallic Chemistry, East China University of Science and Technology, Shanghai 200237, Chinah [2]Analytical Center and the Key Laboratory of Education Ministry for Optics and Magnetic Resonance Spectroscopy, East China Normal University, Shanghai 200062, China |
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| 基金项目： | Project supported by the Major State Basic Research Development Program（No.G1999064801） the National Natural Science Foundation of China （No. 20372022） and the Research Fund for the Doctoral Program of Higher Education （No. 20020251002）. |
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| 摘 要： | Complexes （R^1Cp）（R^2Ind）ZrCl2, the catalysts previously reported active for ethylene polymerization showed high activity in ethylene/1-hexene copolymerization and propylene polymerization in the presence of MAO. The content of 1-hexene in copolymers ranged from 1.2% to 3.2%. In propylene polymerization the complex 1 showed the highest activity, up to 1.2×10^6 g of polypropylene per mol of catalyst per hour. Based on the analysis of NMR spectral data, the relationships between complex structures and polymerization results were explored.
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| 关 键 词： | 共聚反应 乙烯 1-己烯 丙烯 茚基 锆 茂金属化合物 环茂二烯基 |
| 收稿时间： | September 22,2004 |
| 修稿时间： | September 22,2004 |
Copolymerization of Ethylene/1-hexene and Polymerization of Propylene with Cp-indenyl Zirconium Complexes |
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| Zhang Yong;Yang XiaoXia;Yu YiHua;Qian YanLong;Huang JiLing.Copolymerization of Ethylene/1-hexene and Polymerization of Propylene with Cp-indenyl Zirconium Complexes[J].Chinese Journal of Chemistry,2005,23(8):1081-1084. |
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| Authors: | Zhang Yong;Yang XiaoXia;Yu YiHua;Qian YanLong;Huang JiLing |
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| Abstract: | Complexes (R1Cp)(R2Ind)ZrCl2, the catalysts previously reported active for ethylene polymerization showed high activity in ethylene/1‐hexene copolymerization and propylene polymerization in the presence of MAO. The content of 1‐hexene in copolymers ranged from 1.2% to 3.2%. In propylene polymerization the complex 1 showed the highest activity, up to 1.2×106 g of polypropylene per mol of catalyst per hour. Based on the analysis of NMR spectral data, the relationships between complex structures and polymerization results were explored. |
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| Keywords: | indenyl cyclopentadienyl zirconium ethylene 1-hexene propylene metallocene complex |
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