ATNRC and SET-NRC synthesis of PtBA-g-PEO well-defined amphiphilic graft copolymers

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	ATNRC and SET-NRC synthesis of PtBA-g-PEO well-defined amphiphilic graft copolymers
	Li YG(李垚功) ; Du M(杜明) ; Zhang YQ(张亚琴) ; Li YJ(李永军) ; Sui L(隋龙) ; Lu GL(陆国林) ; Huang XY(黄晓宇)
刊名	J. Polym. Sci. Pol. Chem.
	2012
卷号	50 期号:10 页码:1890-1899
ISSN号	0887-624X
其他题名	新型基于全氟环丁基芳基醚的结构规整的两亲性嵌段共聚物
通讯作者	隋龙 ; 黄晓宇
英文摘要	A series of new well-defined amphiphilic graft copolymers containing hydrophobic poly(tert-butyl acrylate) backbone and hydrophilic poly(ethylene oxide) side chains were reported. Reversible addition-fragmentation chain transfer homopolymerization of tert-butyl 2-((2-bromopropanoyloxy)methyl)acrylate was first performed to afford a well-defined backbone with a narrow molecular weight distribution (Mw/Mn = 1.07). The target poly(tert-butyl acrylate)-g-poly(ethylene oxide) (PtBA-g-PEO) graft copolymers with low polydispersities (Mw/Mn = 1.181.26) were then synthesized by atom transfer nitroxide radical coupling or single electron transfer-nitroxide radical coupling reaction using CuBr(Cu)/PMDETA as catalytic system. Fluorescence probe technique was employed to determine the critical micelle concentrations (cmc) of the obtained amphiphilic graft copolymers in aqueous media. Furthermore, PAA-g-PEO graft copolymers were obtained by selective acidic hydrolysis of hydrophobic PtBA backbone while PEO side chains kept inert. (c) 2012 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2012
学科主题	高分子化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1002/pola.25958
语种	英语
WOS记录号	WOS:000302469300003
公开日期	2013-08-23
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/28401]
专题	上海有机化学研究所_高分子材料研究室
推荐引用方式 GB/T 7714	Li YG,Du M,Zhang YQ,et al. ATNRC and SET-NRC synthesis of PtBA-g-PEO well-defined amphiphilic graft copolymers[J]. J. Polym. Sci. Pol. Chem.,2012,50(10):1890-1899.
APA	李垚功.,杜明.,张亚琴.,李永军.,隋龙.,...&黄晓宇.(2012).ATNRC and SET-NRC synthesis of PtBA-g-PEO well-defined amphiphilic graft copolymers.J. Polym. Sci. Pol. Chem.,50(10),1890-1899.
MLA	李垚功,et al."ATNRC and SET-NRC synthesis of PtBA-g-PEO well-defined amphiphilic graft copolymers".J. Polym. Sci. Pol. Chem. 50.10(2012):1890-1899.