Mechanism of self-assembly and rupture of cross-linked microspheres and microgels at the oil-water interface

被引：32

作者：

Croll, LM ^{[1
]}

Stöver, HDH ^{[1
]}

机构：

[1] McMaster Univ, Dept Chem, Hamilton, ON L8S 4M1, Canada

来源：

LANGMUIR | 2003年 / 19卷 / 24期

关键词：

D O I：

10.1021/la0351212

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Lightly cross-linked, swellable poly(divinylbenzene-alt-maleic anhydride) microgels were allowed to self-assemble at the oil-water interfaces of a propyl acetate-water suspension and covalently fixed in place using polyamines to form novel, flexible microgel capsules. The capsule wall morphology was studied by optical and environmental scanning electron microscopies. The mechanism of tectocapsule formation and core solvent release is discussed.

引用

页码：10077 / 10080

页数：4

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