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The first amphiphilic graft copolymer bearing a hydrophilic poly(2-hydroxylethyl acrylate) backbone synthesized by successive RAFT and ATRP
Alternative TitleThe first amphiphilic graft copolymer bearing a hydrophilic poly(2-hydroxylethyl acrylate) backbone synthesized by successive RAFT and ATRP
Jiang XY(姜秀玉); Jiang X(江雪); Lu GL(陆国林); Feng C(冯纯); Huang XY(黄晓宇)
2014
Source PublicationPolym. Chem.
Volume5Issue:17Pages:4915-4925
AbstractA series of well-defined amphiphilic graft copolymers consisting of a hydrophilic poly(2-hydroxyethyl acrylate) (PHEA) backbone and hydrophobic polystyrene side chains were synthesized by the combination of reversible addition-fragmentation chain transfer (RAFT) polymerization, atom transfer radical polymerization (ATRP), and the grafting-from strategy. A new actylate monomer containing an ATRP initiating group, 2-hydroxyethyl 2-[(2-chloropropanoyloxy)methyl]acrylate, was first prepared via a four-step procedure using 2-hydroxyethyl acrylate as a starting material. This monomer was then RAFT homopolymerized to give a PHEA-based homopolymer bearing a Cl-containing ATRP initiating group in every repeating unit with a narrow molecular weight distribution (M-w/M-n = 1.08). This homopolymer directly initiated the ATRP of styrene to afford the desired well-defined poly(2-hydroxyethyl acrylate)graft-polystyrene graft copolymers (M-w/M-n <= 1.30) containing a hydroxyl in every repeating unit of the backbone without polymeric functionality transformation. The self-assembly behavior of the amphiphilic graft copolymers obtained was investigated by dynamic light scattering and transmission electron microscopy.
Subject Area高分子化学
DOI10.1039/c4py00415a
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Indexed BySCI
Language英语
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Cited Times:18[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sioc.ac.cn/handle/331003/38899
Collection高分子材料研究室
Corresponding AuthorLu GL(陆国林); Huang XY(黄晓宇)
Affiliation中科院上海有机化学研究所
Recommended Citation
GB/T 7714
Jiang XY,Jiang X,Lu GL,et al. The first amphiphilic graft copolymer bearing a hydrophilic poly(2-hydroxylethyl acrylate) backbone synthesized by successive RAFT and ATRP[J]. Polym. Chem.,2014,5(17):4915-4925.
APA 姜秀玉,江雪,陆国林,冯纯,&黄晓宇.(2014).The first amphiphilic graft copolymer bearing a hydrophilic poly(2-hydroxylethyl acrylate) backbone synthesized by successive RAFT and ATRP.Polym. Chem.,5(17),4915-4925.
MLA 姜秀玉,et al."The first amphiphilic graft copolymer bearing a hydrophilic poly(2-hydroxylethyl acrylate) backbone synthesized by successive RAFT and ATRP".Polym. Chem. 5.17(2014):4915-4925.
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