Monodisperse silica-polymer core-shell microspheres via surface grafting and emulsion polymerization

被引：205
|
作者：
Zhang, K [1 ]
Chen, HT [1 ]
Chen, X [1 ]
Chen, ZM [1 ]
Cui, ZC [1 ]
Yang, B [1 ]
机构：
[1] Jilin Univ, Coll Chem, Key Lab Supramol Struct & Mat, Changchun 130023, Peoples R China
来源：
MACROMOLECULAR MATERIALS AND ENGINEERING | 2003年 / 288卷 / 04期
关键词：
core-shell; emulsion polymerization; hybrid; monodisperse; silica;
D O I：
10.1002/mame.200390031
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Full Paper: We describe a flexible method for preparing monodisperse silica-polystyrene core-shell microspheres. In this method, silica nanoparticles grafted with 3-(trimetfioxysilyl)propyl methacrylate (MPS) were employed as seeds in an emulsion polymerization. The thickness of the shells could be changed through varying the amount of the monomer. The monodispersity and diameters of the core-shell microspheres were found to depend on the size of the grafted silica nanoparticles and the concentration of emulsifier. In addition, we investigated the formation mechanism of the core-shell microspheres.
引用
收藏
页码：380 / 385
页数：6
相关论文
共 50 条
  • [41] Synthesis of core-shell PS/PMMA expandable particles via seeded suspension polymerization
    Heydarpoor, S.
    Abbasi, F.
    Jalili, K.
    Najafpour, M.
    JOURNAL OF POLYMER RESEARCH, 2015, 22 (08)
  • [42] Convenient synthesis of novel fluorinated polyurethane hybrid latexes and core-shell structures via emulsion polymerization process with self-emulsification of polyurethane
    Min Jiang
    Zhaohui Zheng
    Xiaobin Ding
    Xu Cheng
    Yuxing Peng
    Colloid and Polymer Science, 2007, 285 : 1049 - 1054
  • [43] Convenient synthesis of novel fluorinated polyurethane hybrid latexes and core-shell structures via emulsion polymerization process with self-emulsification of polyurethane
    Jiang, Min
    Zheng, Zhaohui
    Ding, Xiaobin
    Cheng, Xu
    Peng, Yuxing
    COLLOID AND POLYMER SCIENCE, 2007, 285 (09) : 1049 - 1054
  • [44] Preparation and characterization of TiO2/polystyrene core-shell nanospheres via microwave-assisted emulsion polymerization
    Luo, H. L.
    Sheng, J.
    Wan, Y. Z.
    MATERIALS LETTERS, 2008, 62 (01) : 37 - 40
  • [45] Stable acrylate/triethoxyvinylsilane (VTES) core-shell emulsion with low surface tension made by modified micro-emulsion polymerization: Effect of different mass ratio of MMA/BA in the core and shell
    Zhang, Yun-fei
    Zhang, Rui
    Yang, Chao-long
    Xu, Jing
    Zheng, Jian
    Lu, Man-geng
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2013, 436 : 549 - 556
  • [46] Fast fabrication of epoxy-functionalized magnetic polymer core-shell microspheres using glycidyl methacrylate as monomer via photo-initiated miniemulsion polymerization
    Dou, Jinbo
    Zhang, Qiuyu
    Ma, Mingliang
    Gu, Junwei
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2012, 324 (19) : 3078 - 3082
  • [47] Complex inorganic/organic core-shell architectures via an inverse emulsion process
    Kathy Schmidtke
    Günter Lieser
    Markus Klapper
    Klaus Müllen
    Colloid and Polymer Science, 2010, 288 : 333 - 339
  • [48] Synthesis of single-core and multiple-core core-shell nanoparticles by RAFT emulsion polymerization: Lead sulfide-copolymer nanocomposites
    Das, Paramita
    Claverie, Jerome P.
    JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2012, 50 (14) : 2802 - 2808
  • [49] Complex inorganic/organic core-shell architectures via an inverse emulsion process
    Schmidtke, Kathy
    Lieser, Guenter
    Klapper, Markus
    Muellen, Klaus
    COLLOID AND POLYMER SCIENCE, 2010, 288 (03) : 333 - 339
  • [50] Ionic liquid mediated synthesis of silica/polystyrene core-shell composite nanospheres by radical dispersion polymerization
    Haldorai, Yuvaraj
    Lyoo, Won Seok
    Noh, Seok Kyun
    Shim, Jae-Jin
    REACTIVE & FUNCTIONAL POLYMERS, 2010, 70 (07) : 393 - 399
12345