Synthesis of poly(methyl methacrylate)-b-poly(acrylic acid) by DPE method

被引：0
|
作者：
Chen, Dong [1 ]
Liu, Ruixue [1 ]
Fu, Zhifeng [1 ]
Shi, Yan [1 ]
机构：
[1] Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China
来源：
E-POLYMERS | 2008年
关键词：
living free radical polymerization; amphiphilic diblock copolymers; self-assembly; 1,1-diphenylethene;
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Amphiphilic diblock copolymer poly(methyl methacrylate)-b-poly(acrylic acid) (PMMA-b-PAA) was prepared by 1,1-diphenylethene (DPE) method. Firstly, free radical polymerization of methyl methacrylate was carried out with AIBN as initiator in the presence of DPE, giving a DPE-containing PMMA precursor with controlled molecular weight. tert-Butyl acrylate (tBA) was then polymerized in the presence of the PMMA precursor, and PMMA-b-PtBA diblock copolymer with controlled molecular weight was prepared. Finally, amphiphilic diblock copolymer PMMA-b-PAA was obtained by hydrolysis of PMMA-b-PtBA. The formation of PMMA-b-PAA was confirmed by H-1 NMR spectrum and gel permeation chromatography. Transmission electron microscopy and dynamic light scattering were used to detect the self-assembly behavior of the amphiphilic diblock polymers in methanol.
引用
收藏
页数：11
相关论文
共 50 条
  • [1] Synthesis of poly(methyl methacrylate)-b-poly(acrylic acid) by DPE method
    Chen, Dong
    Liu, Ruixue
    Fu, Zhifeng
    Shi, Yan
    [J]. E-Polymers, 2008,
  • [2] Synthesis and bulk properties of poly(methyl methacrylate)-b-poly(isooctyl acrylate)-b-poly(methyl methacrylate)
    Tong, JD
    Leclère, P
    Doneux, C
    Brédas, JL
    Lazzaroni, R
    Jérôme, R
    [J]. POLYMER, 2000, 41 (12) : 4617 - 4624
  • [3] Synthesis and micelle formation of triblock copolymers of poly(methyl methacrylate)-b-poly(ethylene oxide)-b-poly(methyl methacrylate) in aqueous solution
    Wang, Dandan
    Peng, Zhiping
    Liu, Xinxing
    Tong, Zhen
    Wang, Chaoyang
    Ren, Biye
    [J]. EUROPEAN POLYMER JOURNAL, 2007, 43 (07) : 2799 - 2808
  • [4] Synthesis of poly(methyl methacrylate)-b-poly(n-butyl acrylate)-b-poly(methyl methacrylate) triblocks and their potential as thermoplastic elastomers
    Tong, JD
    Jerôme, R
    [J]. POLYMER, 2000, 41 (07) : 2499 - 2510
  • [5] POLY 157-Conducting triblock copolymer: Poly(methyl methacrylate)-b-poly(3-hexylthiophene)-b-poly(methyl methacrylate)
    Cooper, Jessica R.
    Zhang, Rui
    Kowalewski, Tomasz
    McCullough, Richard D.
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2008, 235
  • [6] Synthesis and thermal decomposition kinetics of poly(methyl methacrylate)-b-poly(styrene) block copolymers
    Guan, Xinghua
    Ma, Xiaoyan
    Zhou, Hualong
    Chen, Fang
    Li, Zhiguang
    [J]. JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2017, 30 (05) : 691 - 706
  • [7] SYNTHESIS AND CHARACTERIZATION OF AMPHIPATHIC POLY(METHYL METHACRYLATE)-B-POLY(ETHYLENE OXIDE) DIBLOCK COPOLYMERS
    WU, WWL
    PIIRMA, I
    [J]. POLYMER BULLETIN, 1993, 31 (05) : 531 - 538
  • [8] Synthesis and pH-sensitive micellization of doubly hydrophilic poly(acrylic acid)-b-poly(ethylene oxide)-b-poly(acrylic acid) triblock copolymer in aqueous solutions
    Yuelong Sun
    Zhiping Peng
    Xinxing Liu
    Zhen Tong
    [J]. Colloid and Polymer Science, 2010, 288 : 997 - 1003
  • [9] Synthesis of amphiphilic tri-block copolymer poly(vinylpyrrolidone)-b-poly(methyl methacrylate)-b-poly(vinylpyrrolidone) for the modification of polyethersulfone membrane
    Nie, Sheng Qiang
    Ran, Fen
    He, Chao
    Zhao, Peng Fei
    Wei, Xiao Hong
    Li, Jie
    Zhao, Chang Sheng
    [J]. CHINESE CHEMICAL LETTERS, 2011, 22 (03) : 370 - 373
  • [10] Synthesis and pH-sensitive micellization of doubly hydrophilic poly(acrylic acid)-b-poly(ethylene oxide)-b-poly(acrylic acid) triblock copolymer in aqueous solutions
    Sun, Yuelong
    Peng, Zhiping
    Liu, Xinxing
    Tong, Zhen
    [J]. COLLOID AND POLYMER SCIENCE, 2010, 288 (09) : 997 - 1003
12345