Control of hollow size of micron-sized monodispersed polymer particles having a hollow structure

被引：96
|
作者：
Okubo, M
Minami, H
机构：
来源：
COLLOID AND POLYMER SCIENCE | 1996年 / 274卷 / 05期
关键词：
dynamic swelling method; hollow; micron-size; monodisperse; cross-linking; seeded polymerization;
D O I：
10.1007/BF00652465
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 cross-linked polymer particles having one hollow in the inside were produced by seeded polymerization for the dispersion of (toluene/divinylbenzene)-swollen PS particles prepared utilizing the dynamic swelling method which the authors proposed. In order to control the hollow size, the weight ratio of toluene/PS was changed in the range of 5 similar to 20. The hollow size increased with an increase in the weight ratio. Even if benzene and xylene were used in place of toluene, similar hollow particles were produced, though the hollow size was affected by their solubility in water.
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页码：433 / 438
页数：6
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