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Highly active vinyl-polymerization of norbornene by [2-methyl-8-(diphenylphosphino)quinoline]nickel(II) dichloride/methylaluminoxane
Yang, HJ; Li, ZL; Sun, WH
2003-10-01
Source PublicationJOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
ISSN1381-1169
Volume206Issue:1-2Pages:23-28
AbstractPolymerization of norbornene has been promoted by a catalyst system composed of [2-methyl-8-(diphenylphosphino)quinoline]nickel dichloride and MAO. The catalytic system showed high activity (activity < 1.70 x 10(8) g-PNB/mol-Ni h) for vinyl addition type polymerization. The resultant polynorbornenes possessed high molecular weight (M-w < 2.08 x 10(6) g/mol) with wide molecular weight distribution (M-w/M-n < 19.20), and were soluble, showing no crystallinity in the solid state. The catalytic activity, molecular weight as well as polydispersity of the resultant polymer can be controlled over a wide range by varying the reaction parameters. (C) 2003 Elsevier B.V. All rights reserved.
KeywordVinyl Polynorbornene High Activity High Molecular Weight Wide Molecular Weight Distribution Amorphous Polymers
DOI10.1016/S1381-1169(03)00426-6
Indexed BySCI
Language英语
WOS IDWOS:000185399000002
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79802
Collection中国科学院化学研究所
Corresponding AuthorSun, WH
Affiliation1.Chinese Acad Sci, State Key Lab Engn Plast, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Yang, HJ,Li, ZL,Sun, WH. Highly active vinyl-polymerization of norbornene by [2-methyl-8-(diphenylphosphino)quinoline]nickel(II) dichloride/methylaluminoxane[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2003,206(1-2):23-28.
APA Yang, HJ,Li, ZL,&Sun, WH.(2003).Highly active vinyl-polymerization of norbornene by [2-methyl-8-(diphenylphosphino)quinoline]nickel(II) dichloride/methylaluminoxane.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,206(1-2),23-28.
MLA Yang, HJ,et al."Highly active vinyl-polymerization of norbornene by [2-methyl-8-(diphenylphosphino)quinoline]nickel(II) dichloride/methylaluminoxane".JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 206.1-2(2003):23-28.
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