Synthesis of poly(methyl methacrylate) nanosize particles by differential microemulsion polymerization

被引：97

作者：

He, GW ^{[1
]}

Pan, QM ^{[1
]}

Rempel, GL ^{[1
]}

机构：

[1] Univ Waterloo, Dept Chem Engn, Waterloo, ON N2L 3G1, Canada

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2003年 / 24卷 / 09期

关键词：

differential microemulsion polymerization; nanoparticles; polymer particles; poly(methyl methacrylate);

D O I：

10.1002/marc.200390089

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Poly(methyl methacrylate) nanosize particles were synthesized by a differential microemulsion polymerization process. Sodium dodecylsulfate and ammonium persulfate were used as the surfactant and initiator, respectively. The effects of reaction conditions on the particle size have been investigated. A particle size of less than 20 nm in diameter has been achieved with surfactant/monomer and surfactant/water weight ratios of 1:18 and 1:120, i.e. much milder conditions than those previously reported in the literature.

引用

页码：585 / 588

页数：4

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