| 一步法络合型催化剂丙烯聚合反应动力学 |
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| 引用本文： | 张翠菊,肖士镜.一步法络合型催化剂丙烯聚合反应动力学[J].高分子学报,1985,0(5):372-375. |
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| 作者姓名： | 张翠菊 肖士镜 |
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| 作者单位： | 中国科学院化学研究所 北京
(张翠菊)，中国科学院化学研究所 北京(肖士镜) |
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| 摘 要： | <正> 丙烯聚合络合催化剂一般是由钛的氯化物和有机铝化合物及给电子体组成。Solvay型络合催化剂是用所谓三步法合成。我们采用烷基铝-醚络合物还原Ticl_4的一步法合成催化剂,不仅制备步骤简单,而且其性能也有所不同。三步法络合催化剂丙烯聚合动力学研究国内外已有报道。本文报道一步法络合催化剂的丙烯聚合动力学、聚合速率
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| 收稿时间： | 1983-11-03 |
KINETICS OF PROPYLENE POLYMERIZATION ON COMPLEX-CATALYSTS |
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| ZHANG Cui-ju,XIAO Shi-jing.KINETICS OF PROPYLENE POLYMERIZATION ON COMPLEX-CATALYSTS[J].Acta Polymerica Sinica,1985,0(5):372-375. |
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| Authors: | ZHANG Cui-ju XIAO Shi-jing |
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| Institution: | Institute of Chemistry; Academia Sinica; Beijing |
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| Abstract: | We presented the results of propylene polymerization-kinetics on complex-catalysts obtained from reduced TiCl4, by complexation of AlEt2Cl and. isoamyl ether. The characteristics of reacting kinetic curves of polymerization were measured in the normal pressure. The rate constant, reaction order 'and activation energy were measured and rate equation, r=KGP, was developed. Experimental data of the stereoregularity of polymer was discussed in the light of the kinetic behavior of the catalyst System. |
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