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An all ATRP route to PMMA-PEO-PS and PMAA-PEO-PS miktoarm ABC star terpolymer
Dong, Yong-Quan; Dong, Bo-Tao; Du, Fu-Sheng; Meng, Jian-Qiang; Li, Zi-Chen
2009-01-02
Source PublicationPOLYMER
ISSN0032-3861
Volume50Issue:1Pages:125-132
AbstractAn all Atom Transfer Radical Polymerization (ATRP) route to synthesize miktoarm ABC star terpolymer, mu-(poly(methyl methacrylate)-poly(ethylene oxide)-polystyrene) (mu-(PMMA-PEO-PS)), was demonstrated. Poly(methyl methacrylate) (PMMA) with a halide end group was first prepared by ATRP of MMA. It was then activated under ATRP conditions at 30 degrees C to add a styrenic-terminated PEO macromonomer, resulting in the formation of PMMA-b-PEO. Finally, the active halide at the junction point of the diblock copolymer was used to initiate the ATRP of St at higher temperature. By a similar approach, mu-(poly (phenyl methacrylate)-poly(ethylene oxide)-polystyrene) (mu-(PhMA-PEO-PS)) was synthesized, hydrolysis of which in basic medium gave mu-(PMAA-PEO-PS). The polymers were characterized by (1)H NMR spectroscopy and gel permeation chromatography. (C) 2008 Elsevier Ltd. All rights reserved.
KeywordAtom Transfer Radical Polymerization (Atrp) Abc Star Polymer Pmma
DOI10.1016/j.polymer.2008.10.046
Indexed BySCI
Language英语
WOS IDWOS:000262592300016
PublisherELSEVIER SCI 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/121111/66118
Collection中国科学院化学研究所
Corresponding AuthorLi, Zi-Chen
AffiliationPeking Univ, Coll Chem & Mol Engn, BNLMS,Dept Polymer Sci & Engn, Key Lab Polymer Chem & Phys,Minist Educ, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Dong, Yong-Quan,Dong, Bo-Tao,Du, Fu-Sheng,et al. An all ATRP route to PMMA-PEO-PS and PMAA-PEO-PS miktoarm ABC star terpolymer[J]. POLYMER,2009,50(1):125-132.
APA Dong, Yong-Quan,Dong, Bo-Tao,Du, Fu-Sheng,Meng, Jian-Qiang,&Li, Zi-Chen.(2009).An all ATRP route to PMMA-PEO-PS and PMAA-PEO-PS miktoarm ABC star terpolymer.POLYMER,50(1),125-132.
MLA Dong, Yong-Quan,et al."An all ATRP route to PMMA-PEO-PS and PMAA-PEO-PS miktoarm ABC star terpolymer".POLYMER 50.1(2009):125-132.
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