Production of core/shell polystyrene/poly(3,5-xylidine) composite particles by chemical oxidative seeded dispersion polymerization

被引:14
|
作者
Okubo, M [1 ]
Minami, H [1 ]
Fujii, S [1 ]
Mukai, T [1 ]
机构
[1] Kobe Univ, Fac Engn, Dept Sci & Chem Engn, Nada Ku, Kobe, Hyogo 6578501, Japan
关键词
3,5-xylidine; chemical oxidative seeded dispersion; polymerization; micron size; monodisperse; core/shell morphology;
D O I
10.1007/s003960050468
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Micron-sized monodispersed polystyrene (PS)/poly(3,5-xylidine) (PXy) composite particles were produced by chemical oxidative seeded dispersion polymerization of 3,5-xylidine at 20 degrees C with 1.6-mu m-sized monodispersed PS seed particles in HCl aqueous solution, the pH of which was always kept at 2.5 with a pH Stat. The composite particles produced consisted of a PS core and a PXy shell.
引用
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页码:895 / 899
页数:5
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