Constructing semi-fluorinated PDEAEMA-b-PBTFVBP-b-PDEAEMA amphiphilic triblock copolymer via successive thermal step-growth cycloaddition polymerization and ATRP

CORC > 上海有机化学研究所 > 中国科学院上海有机化学研究所 > 高分子材料研究室

	Constructing semi-fluorinated PDEAEMA-b-PBTFVBP-b-PDEAEMA amphiphilic triblock copolymer via successive thermal step-growth cycloaddition polymerization and ATRP
	Feng C(冯纯)1; Zhu C(朱超)1; Yao WQ(姚文强)1; Lu GL(陆国林)1; Li YJ(李永军)1; Lv XL(吕绪良)1; Jia MC(贾明辰)1; Huang XY(黄晓宇)1
刊名	Polym. Chem.
	2015
卷号	6 期号:45 页码:7881-7892
其他题名	Constructing semi-fluorinated PDEAEMA-b-PBTFVBP-b-PDEAEMA amphiphilic triblock copolymer via successive thermal step-growth cycloaddition polymerization and ATRP
通讯作者	陆国林 ; 吕绪良 ; 黄晓宇
英文摘要	A series of amphiphilic perfluorocyclobutyl-containing ABA triblock copolymers, PDEAEMA-b-PBTFVBP-b-PDEAEMA (DEAEMA: 2-(diethylamino) ethyl methacrylate; BTFVBP: 4,4'-bis(1,2,2-trifluorovinyloxy)-biphenyl), was synthesized through the site transformation strategy, combining thermal step-growth cycloaddition polymerization of BTFVBP and atom transfer radical polymerization (ATRP) of DEAEMA. A BTFVBP trifluorovinyl aryl ether monomer was first thermally polymerized to form a semi-fluorinated perfluorocyclobutyl aryl ether-based segment, followed by end functionalization for preparing a Br-PBTFVBP-Br macroinitiator bearing one ATRP initiating group at each end. ATRP of DEAEMA was initiated by Br-PBTFVBP-Br to afford four PDEAEMA-b-PBTFVBP-b-PDEAEMA triblock copolymers with relatively narrow molecular weight distributions (M-w/M-n <= 1.42) via varying the feeding ratio of DEAEMA to the macroinitiator. The critical micelle concentration (cmc) of the obtained amphiphilic triblock copolymers was determined by fluorescence spectroscopy using N-phenyl-1-naphthylamine as a probe. Micellar morphologies were investigated by transmission electron microscopy. It was shown that such triblock copolymers could self-assemble into large compound micelles, vesicles, and bowl-shaped micelles in aqueous solution with different initial water contents and compositions.
学科主题	高分子化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1039/c5py01404b
语种	英语
WOS记录号	WOS:000364923400012
内容类型	期刊论文
源URL	[http://ir.sioc.ac.cn/handle/331003/39861]
专题	上海有机化学研究所_高分子材料研究室
作者单位	1.中科院上海有机化学研究所, 有机功能分子合成与组装化学重点实验室 2.解放军理工大学
推荐引用方式 GB/T 7714	Feng C,Zhu C,Yao WQ,et al. Constructing semi-fluorinated PDEAEMA-b-PBTFVBP-b-PDEAEMA amphiphilic triblock copolymer via successive thermal step-growth cycloaddition polymerization and ATRP[J]. Polym. Chem.,2015,6(45):7881-7892.
APA	冯纯.,朱超.,姚文强.,陆国林.,李永军.,...&黄晓宇.(2015).Constructing semi-fluorinated PDEAEMA-b-PBTFVBP-b-PDEAEMA amphiphilic triblock copolymer via successive thermal step-growth cycloaddition polymerization and ATRP.Polym. Chem.,6(45),7881-7892.
MLA	冯纯,et al."Constructing semi-fluorinated PDEAEMA-b-PBTFVBP-b-PDEAEMA amphiphilic triblock copolymer via successive thermal step-growth cycloaddition polymerization and ATRP".Polym. Chem. 6.45(2015):7881-7892.