Inversion of Particle-Stabilized Emulsions to Form High-Internal-Phase Emulsions

被引：150
|
作者：
Sun, Guanqing [1 ]
Li, Zifu [1 ]
Ngai, To [1 ]
机构：
[1] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 12期
关键词：
oil-water emulsions; particle-stabilized emulsions; phase inversion; IN-WATER EMULSIONS; RESPONSIVE PARTICULATE EMULSIFIERS; MICROGEL PARTICLES; SILICA PARTICLES; LATEX-PARTICLES; OIL EMULSIONS; FOAMS; POLYMERIZATION; NANOPARTICLES; SURFACTANTS;
D O I：
10.1002/anie.200907175
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
"Chemical Equation Presented" Two triggers: Phase inversion of a particlestabilized oil-water system from an ordinary oil-in-water emulsion (see picture, left; green: oil, pink: water) to a water-inoil high-internal-phase emulsion (right) at a fixed oil/water ratio (27:73 vol%) can be simply driven by either a change of pH value or salt concentration in a single system. Scale bars: 30 μm. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：2163 / 2166
页数：4
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