ICCAS OpenIR
Ethylene polymerization with porous polystyrene spheres supported Cp2ZrCl2 catalyst
Qin, YX; Tang, T; Zhao, ZF; Huang, BT
2003-11-01
Source PublicationJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
ISSN0887-624X
Volume41Issue:21Pages:3313-3319
AbstractA catalyst with porous polystyrene beads supported Cp2ZrCl2 was prepared and tested for ethylene polymerization with methylaluminoxane as a cocatalyst. By comparison, the porous supported catalyst maintained higher activity and produced polyethylene with better morphology than its corresponding solid supported catalyst. The differences between activities of the catalysts and morphologies of the products were reasonably explained by the fragmentation processes of support as frequently observed with the inorganic supported Ziegler-Natta catalysts. Investigation into the distribution of polystyrene in the polyethylene revealed the fact that the porous polystyrene supported catalyst had undergone fragmentation during polymerization. (C) 2003 Wiley Periodicals, Inc.
KeywordMetallocene Catalysts Polystyrene Porous Supports Emulsion Polymerization Polyethylene (Pe)
Indexed BySCI
Language英语
WOS IDWOS:000185967500012
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80274
Collection中国科学院化学研究所
Corresponding AuthorTang, T
AffiliationChinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Qin, YX,Tang, T,Zhao, ZF,et al. Ethylene polymerization with porous polystyrene spheres supported Cp2ZrCl2 catalyst[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2003,41(21):3313-3319.
APA Qin, YX,Tang, T,Zhao, ZF,&Huang, BT.(2003).Ethylene polymerization with porous polystyrene spheres supported Cp2ZrCl2 catalyst.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,41(21),3313-3319.
MLA Qin, YX,et al."Ethylene polymerization with porous polystyrene spheres supported Cp2ZrCl2 catalyst".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 41.21(2003):3313-3319.
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