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Ethylene polymerization with homogeneous and heterogeneous catalysts based on bis(4-fluorophenyl) methyl-substituted bis(imino)pyridyliron complexes
Semikolenova, Nina V.1; Zhang, Wenjuan2; Zakharov, Vladimir A.1,3; Bryliakov, Konstantin P.1,3; Sun, Wen-Hua2
2015-11-10
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
Volume132Issue:42
AbstractA series of bis(4-fluorophenyl) methyl-substituted bis(imino)pyridyliron chloride complexes were immobilized on oxide supports. The kinetics of ethylene polymerization by both homogeneous and heterogeneous systems was followed, the catalysts mostly demonstrating high activities. The effect of the ligands nature and reaction conditions on the catalytic activities and molecular weights of the resultant polyethylenes was examined. In contrast to homogeneous systems, the supported iron complexes were found to exhibit high and stable activity upon activation with triisobutyl aluminium, producing high-molecular-weight polyethylene with good morphology. (C) 2015 Wiley Periodicals, Inc.
KeywordCatalysts Kinetics Morphology Polyolefins Synthesis And Processing
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/28891
Collection工程塑料实验室
Affiliation1.Russian Acad Sci, Boreskov Inst Catalysis, Siberian Branch, Novosibirsk 630090, Russia
2.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China
3.Novosibirsk State Univ, Novosibirsk 630090, Russia
Recommended Citation
GB/T 7714
Semikolenova, Nina V.,Zhang, Wenjuan,Zakharov, Vladimir A.,et al. Ethylene polymerization with homogeneous and heterogeneous catalysts based on bis(4-fluorophenyl) methyl-substituted bis(imino)pyridyliron complexes[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2015,132(42).
APA Semikolenova, Nina V.,Zhang, Wenjuan,Zakharov, Vladimir A.,Bryliakov, Konstantin P.,&Sun, Wen-Hua.(2015).Ethylene polymerization with homogeneous and heterogeneous catalysts based on bis(4-fluorophenyl) methyl-substituted bis(imino)pyridyliron complexes.JOURNAL OF APPLIED POLYMER SCIENCE,132(42).
MLA Semikolenova, Nina V.,et al."Ethylene polymerization with homogeneous and heterogeneous catalysts based on bis(4-fluorophenyl) methyl-substituted bis(imino)pyridyliron complexes".JOURNAL OF APPLIED POLYMER SCIENCE 132.42(2015).
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