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Synthesis and self-assembly of a fluorine-containing amphiphilic graft copolymer bearing a perfluorocyclobutyl aryl ether-based backbone and poly(acrylic acid) side chains
Alternative TitleSynthesis and self-assembly of a fluorine-containing amphiphilic graft copolymer bearing a perfluorocyclobutyl aryl ether-based backbone and poly(acrylic acid) side chains
Liu H(刘好)1; Zhang S(张森)1; Feng C(冯纯)1; Li YJ(李永军)1; Lu GL(陆国林)1; Huang XY(黄晓宇)1
2015
Source PublicationPolym. Chem.
Volume6Issue:23Pages:4309-4318
AbstractA series of fluorine-containing amphiphilic graft copolymers consisting of a semi-fluorinated poly(2-methyl-1,4-bistrifluorovinyloxybenzene) (PMBTFVB) backbone and hydrophilic poly(acrylic acid) (PAA) side chains was synthesized by the combination of thermal cycloaddition polymerization and atom transfer radical polymerization (ATRP) through the grafting-from strategy. 2-Methyl-1,4-bistrifluorovinyloxybenzene was first homopolymerized via thermal step-growth [2 pi + 2 pi] cycloaddition polymerization to form a perfluorocyclobutyl aryl ether-based backbone. This fluoropolymer was transformed into the macroinitiator with the controllable density of the initiating functionality by the mono-bromination of pendant methyls. The target PMBTFVB-g-PAA amphiphilic graft copolymers were achieved by ATRP of tert-butyl acrylate initiated by the macroinitiator followed by the acidolysis of hydrophobic PtBA side chains into hydrophilic PAA segments. Critical micelle concentrations (cmc) of these amphiphilic graft copolymers were determined by fluorescence spectroscopy using N-phenyl-1-naphthylamine as fluorescent probe. Self-assembly behaviors of these fluorine-containing amphiphilic graft copolymers in aqueous media were investigated by transmission electron microscopy (TEM). Diverse micellar morphologies including vesicular, worm-like, and bowl-shaped nanostructures were obtained through tuning the water content and the length of PAA side chain.
Subtype论文
Subject Area高分子化学
DOI10.1039/c5py00452g
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000355735300014
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sioc.ac.cn/handle/331003/39846
Collection高分子材料研究室
Corresponding AuthorFeng C(冯纯); Huang XY(黄晓宇)
Affiliation1.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.复旦大学
Recommended Citation
GB/T 7714
Liu H,Zhang S,Feng C,et al. Synthesis and self-assembly of a fluorine-containing amphiphilic graft copolymer bearing a perfluorocyclobutyl aryl ether-based backbone and poly(acrylic acid) side chains[J]. Polym. Chem.,2015,6(23):4309-4318.
APA 刘好,张森,冯纯,李永军,陆国林,&黄晓宇.(2015).Synthesis and self-assembly of a fluorine-containing amphiphilic graft copolymer bearing a perfluorocyclobutyl aryl ether-based backbone and poly(acrylic acid) side chains.Polym. Chem.,6(23),4309-4318.
MLA 刘好,et al."Synthesis and self-assembly of a fluorine-containing amphiphilic graft copolymer bearing a perfluorocyclobutyl aryl ether-based backbone and poly(acrylic acid) side chains".Polym. Chem. 6.23(2015):4309-4318.
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