Morphology of micron-sized, monodisperse, nonspherical polystyrene/poly(n-butyl methacrylate) composite particles produced by seeded dispersion polymerization

被引：46

作者：

Okubo, M ^{[1
]}

Miya, T

Minami, H

Takekoh, R

机构：

[1] Kobe Univ, Grad Sch Sci & Technol, Kobe, Hyogo 6578501, Japan

[2] Kobe Univ, Dept Sci & Chem Engn, Kobe, Hyogo 6578501, Japan

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2002年 / 83卷 / 09期

关键词：

dispersion polymerization; n-butyl methacrylate; composite particle; nonspherical shape; morphology; micron size; monodisperse;

D O I：

10.1002/app.10158

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Nonspherical polystyrene (PS)/poly(n-butyl methacrylate) (PBMA) composite particles with uneven surfaces were produced by seeded dispersion polymerization of BMA with 1.65-mum, monodisperse, spherical PS seed particles. The composite particles consisted of a PS core and an incomplete PBMA shell. The formation mechanism of such nonspherical particles was discussed. (C) 2002 John Wiley Sons, Inc.

引用

页码：2013 / 2021

页数：9

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