ICCAS OpenIR
Dendrigraft polystyrene initiated by poly(p-chloromethyl styrene): synthesis and properties
Zhang, X; Chen, YM; Gong, AJ; Chen, CF; Xi, F
1999-09-01
Source PublicationPOLYMER INTERNATIONAL
ISSN0959-8103
Volume48Issue:9Pages:896-900
AbstractDendrigraft polystyrene was prepared using poly(p-chloromethyl styrene) as the multicentre initiator by atom transfer radical polymerization (ATRP). The resulting polymer was characterized with light scattering, intrinsic viscosity, thermal analysis and atomic force microscopy (AFM) imaging. The AFM. image showed there were two kinds of different structural dendrigraft polystyrenes in the product, ie the 'coupling' dendrigraft polystyrene and 'free' dendrigraft polystyrene. The 'coupling' structure might result from the coupling reaction of growing radical chain ends. The second virial coefficient A(2) and intrinsic viscosity of the dendrigraft polystyrene were smaller than those of the relative Linear and twelve-arm star polystyrene, and the thermal analysis showed that the initial decomposition temperature was a little higher than that of linear polystyrene. (C) 1999 Society of Chemical Industry.
KeywordPoly(P-chloromethyl Styrene) Dendrigraft Polystyrene Atom Transfer Radical Polymerization
Indexed BySCI
Language英语
WOS IDWOS:000082364300024
PublisherJOHN WILEY & SONS LTD
Citation statistics
Cited Times:18[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75034
Collection中国科学院化学研究所
Corresponding AuthorXi, F
Affiliation1.Chinese Acad Sci, Inst Chem, Polymer Chem Lab, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Inst Chem, China Petrochem Corp, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, X,Chen, YM,Gong, AJ,et al. Dendrigraft polystyrene initiated by poly(p-chloromethyl styrene): synthesis and properties[J]. POLYMER INTERNATIONAL,1999,48(9):896-900.
APA Zhang, X,Chen, YM,Gong, AJ,Chen, CF,&Xi, F.(1999).Dendrigraft polystyrene initiated by poly(p-chloromethyl styrene): synthesis and properties.POLYMER INTERNATIONAL,48(9),896-900.
MLA Zhang, X,et al."Dendrigraft polystyrene initiated by poly(p-chloromethyl styrene): synthesis and properties".POLYMER INTERNATIONAL 48.9(1999):896-900.
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