In Situ Environmental Transmission Electron Microscopy of Gas Phase Ziegler-Natta Catalytic Polymerization of Propylene

机译：气相Ziegler-Natta催化丙烯聚合的原位环境透射电子显微镜

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In situ gas phase polypropylene (PP) formation over heterogeneous ball-milled TiCl_4-MgCl_2 Ziegler-Natta (Z-N) catalysts has been observed for the first time in real time using environmental TEM (ETEM). The active Ti sites appear to be located at the polymer/MgCl_2 buried interface. Our data show that the polymerization probability is about 10~(-5)-10~(-4).

机译：使用环境TEM（ETEM）首次实时观察到异质球磨TiCl_4-MgCl_2 Ziegler-Natta（Z-N）催化剂上的原位气相聚丙烯（PP）形成。活性Ti位点似乎位于聚合物/ MgCl_2的埋入界面。我们的数据表明，聚合几率约为10〜（-5）-10〜（-4）。

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《Institute of Physics Electron Microscopy and Analysis Group Conference, Sep 5-7, 2001, Dundee》|2001年|p.393-396|共4页
会议地点 Dundee(GB);Dundee(GB)
作者
Peter A. Crozier; Vladimir P. Oleshko; Alistair D. Westwood; Rick D. Cantrell;
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作者单位

Center for Solid State Science, Arizona State University, Tempe, AZ 85287-1704, USA;

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原文格式 PDF
正文语种 eng
中图分类无线电电子学、电信技术;
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1. In-situ and ex-situ microscopic study of gas phase propylene polymerization over a high activity TiCl4-MgCl2 heterogeneous Ziegler-Natta catalyst [J] . Oleshko VP., Cantrell RD., Westwood AD., Macromolecular rapid communications: Publishing the newsletters of the European Polymer Federation . 2001,第1期

机译：高活性TiCl4-MgCl2非均相齐格勒-纳塔催化剂上气相丙烯聚合的原位和异位显微研究
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4. In Situ Environmental Transmission Electron Microscopy of Gas Phase Ziegler-Natta Catalytic Polymerization of Propylene [C] . Peter A. Crozier, Vladimir P. Oleshko, Alistair D. Westwood, Institute of Physics Electron Microscopy and Analysis Group conference . 2001

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In Situ Environmental Transmission Electron Microscopy of Gas Phase Ziegler-Natta Catalytic Polymerization of Propylene

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