ICCAS OpenIR
"Living"/controlled radical copolymerization of N-phenylmaleimide and styrene using Frechet-type dendritic initiators
Zhao, YL; Jiang, J; Liu, HW; Chen, CF; Xi, F
2002-04-01
Source PublicationSCIENCE IN CHINA SERIES B-CHEMISTRY
ISSN1006-9291
Volume45Issue:2Pages:135-142
AbstractPolyarylether dendrons as macroinitiators for the "living"/controlled free radical copolymerization of N-phenylmaleimide (PhMI) and styrene (St) have been demonstrated. The copolymerization was carried out in bulk or anisole with CuBr/bipy catalyst at 100-130degreesC. It is found that the resulting copolymers possess predetermined molecular weights and narrower polydispersities (1.18 < M-w/M-n<1.32). The effects of reaction temperature and monomer feed on the copolymerization kinetics were investigated in detail. By using the Fineman-Ross method, the apparent monomer reactivity ratios for the atom transfer radical copolymerization of PhMI and St were determined to be r(PhMI) = 0.0207, and r(St) = 0.0484, respectively.
KeywordDendritic-linear Block Copolymer Macroinitiator N-phenylmaleimide Styrene Atom Transfer Radical Copolymerization
Indexed BySCI
Language英语
WOS IDWOS:000175009000004
PublisherSCIENCE CHINA PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78844
Collection中国科学院化学研究所
Corresponding AuthorXi, F
AffiliationChinese Acad Sci, State Key Lab Polymer Phys & Chem, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhao, YL,Jiang, J,Liu, HW,et al. "Living"/controlled radical copolymerization of N-phenylmaleimide and styrene using Frechet-type dendritic initiators[J]. SCIENCE IN CHINA SERIES B-CHEMISTRY,2002,45(2):135-142.
APA Zhao, YL,Jiang, J,Liu, HW,Chen, CF,&Xi, F.(2002)."Living"/controlled radical copolymerization of N-phenylmaleimide and styrene using Frechet-type dendritic initiators.SCIENCE IN CHINA SERIES B-CHEMISTRY,45(2),135-142.
MLA Zhao, YL,et al.""Living"/controlled radical copolymerization of N-phenylmaleimide and styrene using Frechet-type dendritic initiators".SCIENCE IN CHINA SERIES B-CHEMISTRY 45.2(2002):135-142.
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