Preparation of micron-sized, monodispersed, anomalous polymer particles by utilizing the solvent-absorbing/releasing method

被引：42
|
作者：
Okubo, M [1 ]
Konishi, Y [1 ]
Takebe, M [1 ]
Minami, H [1 ]
机构：
[1] Kobe Univ, Fac Engn, Dept Sci & Chem Engn, Kobe, Hyogo 6578501, Japan
来源：
COLLOID AND POLYMER SCIENCE | 2000年 / 278卷 / 10期
关键词：
anomalous shape; micron-sized; monodispersed particle; solvent;
D O I：
10.1007/s003960000339
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：
About 2-mu m-sized polystyrene (PS) particles having uneven surfaces were prepared by a post-treatment in which toluene-swollen PS particles were thrown into a methanol bath to release toluene therefrom rapidly. The posttreatment was named the "solvent-absorbing/releasing method". The PS particle had large dents at the surface. The size of the dents was changed by the conditions of the posttreatment.
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页码：919 / 926
页数：8
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