Novel Preparation of Polyethylene from Nano‐extrusion Polymerization Inside the Nanochannels of MCM‐41/MgCl2/TiCl4 Catalysts

作者: Mohammad Ali Semsarzadeh , Alireza Aghili

DOI: 10.1080/10601320802170450

关键词: Polymer chemistryPolymerizationMCM-41Chemical engineeringMaterials scienceZiegler–Natta catalystPolyethyleneCatalysisZeoliteNanofiberCoordination polymerization

摘要:

The MCM‐41 and SiO2 supported TiCl4 and TiCl4/MgCl2 catalysts with different molar ratios of Mg/Ti were synthesized and …

参考文章(28)
Weiqing Zhang, Shibiao Zhou, Ruxiang Zhang, Ethylene polymerization catalyzed by TiCl4/MgCl2/MCM-41 catalytic system Designed Monomers and Polymers. ,vol. 10, pp. 469- 475 ,(2007) , 10.1163/156855507781833639
Physical properties of polymers handbook Physical Properties of Polymers Handbook. ,(2007) , 10.1007/978-0-387-69002-5
Xiaochen Dong, Li Wang, Junfeng Zhou, Haojie Yu, Tianxu Sun, Preparation of nano-polyethylene fibres using TiCl4/MCM-41 catalytic system Catalysis Communications. ,vol. 7, pp. 1- 5 ,(2006) , 10.1016/J.CATCOM.2005.07.018
Il Kim, Jae Ha Kim, Seong Ihl Woo, Kinetic study of ethylene polymerization by highly active silica supported TiCL4/MgCl2 catalysts Journal of Applied Polymer Science. ,vol. 39, pp. 837- 854 ,(1990) , 10.1002/APP.1990.070390406
Shangtao Chen, Cunyue Guo, Lei Liu, Hong Xu, Jinxiang Dong, Youliang Hu, Immobilization of a zirconium complex bearing bis(phenoxyketimine) ligand on MCM-41 for ethylene polymerization Polymer. ,vol. 46, pp. 11093- 11098 ,(2005) , 10.1016/J.POLYMER.2005.09.033
Fernando Silveira, Cristiane F. Petry, Dirce Pozebon, Sibele B. Pergher, Chaline Detoni, Fernanda C. Stedile, João H.Z. dos Santos, Supported metallocene on mesoporous materials Applied Catalysis A-general. ,vol. 333, pp. 96- 106 ,(2007) , 10.1016/J.APCATA.2007.09.010
Keisuke Tajima, Takuzo Aida, Controlled polymerizations with constrained geometries Chemical Communications. pp. 2399- 2412 ,(2000) , 10.1039/B007618J
Michael Grün, Klaus K Unger, Akihiko Matsumoto, Kazuo Tsutsumi, Novel pathways for the preparation of mesoporous MCM-41 materials: control of porosity and morphology Microporous and Mesoporous Materials. ,vol. 27, pp. 207- 216 ,(1999) , 10.1016/S1387-1811(98)00255-8