Seeded RAFT Polymerization of Styrene for the Synthesis of Stable Dispersions of Amphiphilic Block Copolymers and Composite Nanoparticles

被引：1
作者：
Serkhacheva, N. S. [1 ]
Ryzhikov, K. A. [1 ]
Prokopov, N., I [1 ]
Plutalova, A., V [2 ]
Bol'shakova, A., V [2 ]
Chernikova, E., V [2 ]
机构：
[1] MIREA Russian Technol Univ, Lomonosov Inst Fine Chem Technol, Moscow 119571, Russia
[2] Moscow MV Lomonosov State Univ, Chem Fac, Moscow 119991, Russia
来源：
POLYMER SCIENCE SERIES B | 2022年 / 64卷 / 02期
关键词：
TRIBLOCK COPOLYMERS; DIBLOCK COPOLYMERS; BUTYL ACRYLATE; NANO-OBJECTS; MICELLES; METHACRYLATE; POLYSTYRENE; MORPHOLOGY; KINETICS; SURFACE;
D O I：
10.1134/S1560090422020087
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The regularities of the seeded polymerization of styrene in an aqueous-alcoholic medium in the presence of the seed particles of the triblock copolymer of acrylic acid and butyl acrylate, containing the trithiocarbonate group within the chain and acting as a reversible chain transfer agent, were studied for the first time. The influence of the composition of the dispersion medium and of the concentrations of components on the polymerization kinetics, molecular weight characteristics of the reaction products, and size distribution of the resultant particles was evaluated. Immobilization of the TiO2 nanoparticles on the polymeric particles of the block copolymers in the course of the seeded polymerization of styrene was carried out. Stable suspensions of the hybrid particles with an average diameter of 60 to 130 nm, comprising TiO2 and the block copolymer of acrylic acid, butyl acrylate, and styrene, were obtained.
引用
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页码：124 / 136
页数：13
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共 43 条
  • [11] Structure of micelles of poly(n-butyl acrylate)-block-poly (acrylic acid) diblock copolymers in aqueous solution
    Colombani, Olivier
    Ruppel, Markus
    Burkhardt, Markus
    Drechsler, Markus
    Schumacher, Manuela
    Gradzielski, Michael
    Schweins, Ralf
    Mueller, Axel H. E.
    [J]. MACROMOLECULES, 2007, 40 (12) : 4351 - 4362
  • [12] RAFT-Mediated Polymerization-Induced Self-Assembly
    D'Agosto, Franck
    Rieger, Jutta
    Lansalot, Muriel
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2020, 59 (22) : 8368 - 8392
  • [13] Polymerization-Induced Self-Assembly via RAFT-Mediated Emulsion Polymerization of Methacrylic Monomers
    Dai, Xiaocong
    Yu, Liangliang
    Zhang, Yuxuan
    Zhang, Li
    Tan, Jianbo
    [J]. MACROMOLECULES, 2019, 52 (19) : 7468 - 7476
  • [14] Stimuli-responsive double hydrophilic block copolymer micelles with switchable catalytic activity
    Ge, Zhishen
    Xie, Dang
    Chen, Daoyong
    Jiang, Xiaoze
    Zhang, Yanfeng
    Liu, Hewen
    Liu, Shiyong
    [J]. MACROMOLECULES, 2007, 40 (10) : 3538 - 3546
  • [15] Analytical Strategy for the Molecular Weight Determination of Random Copolymers of Poly(Methyl Methacrylate) and Poly(Methacrylic Acid)
    Giordanengo, Remi
    Viel, Stephane
    Hidalgo, Manuel
    Allard-Breton, Beatrice
    Thevand, Andre
    Charles, Laurence
    [J]. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2010, 21 (06) : 1075 - 1085
  • [16] Controlled radical polymerization in dispersed systems for biological applications
    Gurnani, Pratik
    Perrier, Sebastien
    [J]. PROGRESS IN POLYMER SCIENCE, 2020, 102
  • [17] Polystyrene comb polymers built on cellulose or poly(styrene-co-2-hydroxyethylmethacrylate) backbones as substrates for the preparation of structured honeycomb films
    Hernández-Guerrero, M
    Davis, TP
    Barner-Kowollik, C
    Stenzel, MH
    [J]. EUROPEAN POLYMER JOURNAL, 2005, 41 (10) : 2264 - 2277
  • [18] Synthesis and kinetics of graft polymerization of methy methacrylate from the RAFT coordinated surface of nano-TiO2
    Hojjati, Behnaz
    Charpentier, Paul A.
    [J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2008, 46 (12) : 3926 - 3937
  • [19] Synthesis of TiO2/PAA nanocomposite by RAFT polymerization
    Hojjati, Behnaz
    Sui, Ruohong
    Charpentier, Paul A.
    [J]. POLYMER, 2007, 48 (20) : 5850 - 5858
  • [20] New micellar morphologies from amphiphilic block copolymers: disks, toroids and bicontinuous micelles
    Holder, Simon J.
    Sommerdijk, Nico A. J. M.
    [J]. POLYMER CHEMISTRY, 2011, 2 (05) : 1018 - 1028
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