ICCAS OpenIR
Ethylene polymerization by self-immobilized neutral nickel catalysts bearing allyl groups
Zhang, D; Jin, GX; Hu, NH
2003-04-01
Source PublicationEUROPEAN JOURNAL OF INORGANIC CHEMISTRY
ISSN1434-1948
Issue8Pages:1570-1576
Abstract[Ni(Ph)(PPh(3))(N,O)] complexes containing phenyliminophenolato ligands (N,O) (1: N,O = A; 2: N,O = B; 3: N,O = Q 4: N,O = D; 5: N,O = E) have been synthesized and characterized. The molecular structure of 4 was determined by single-crystal X-ray analysis. Complexes 2-5 bearing allyl groups have been investigated as self-immobilized catalysts for ethylene polymerization without the use of co-catalysts. The high ethylene polymerization activities of ca. 10(5) g.PE mol(-1) Ni.h(-1) and high molecular weight (M(w) approximate to 10(5)) of polyethylene could be accomplished by changing the ligand structures and reaction conditions. The self-immobilization of catalysts brings about a dramatic increase in the catalytic activities of ethylene polymerization. (C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003.
KeywordNickel Immobilization Polymerizations n o Ligands
Indexed BySCI ; IC ; CCR
Language英语
WOS IDWOS:000182708400014
PublisherWILEY-BLACKWELL
Citation statistics
Cited Times:50[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79820
Collection中国科学院化学研究所
Corresponding AuthorJin, GX
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China
Recommended Citation
GB/T 7714
Zhang, D,Jin, GX,Hu, NH. Ethylene polymerization by self-immobilized neutral nickel catalysts bearing allyl groups[J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY,2003(8):1570-1576.
APA Zhang, D,Jin, GX,&Hu, NH.(2003).Ethylene polymerization by self-immobilized neutral nickel catalysts bearing allyl groups.EUROPEAN JOURNAL OF INORGANIC CHEMISTRY(8),1570-1576.
MLA Zhang, D,et al."Ethylene polymerization by self-immobilized neutral nickel catalysts bearing allyl groups".EUROPEAN JOURNAL OF INORGANIC CHEMISTRY .8(2003):1570-1576.
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