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.

引用

页码：919 / 926

页数：8

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