基于两亲性锂藻土的Pickering乳液  

Pickering Emulsion Based on Amphiphilic Laponite

作　　者：杨颖[1] 吴大勇[1] 牛忠伟[1] 黄勇[1] 

机构地区：[1]中国科学院理化技术研究所,北京100190

出　　处：《纳米科技》2012年第6期23-27,共5页

基　　金：国家自然科学基金项目（No.20904064,21272243）

摘　　要：利用形貌规整的锂藻土，通过化学改性构建Giantsurfactant，最终实现稳定乳液的效果，并讨论了乳化方式、固体颗粒浓度、油水比例等因素对乳液稳定性的影响，结果表明，与未改性锂藻土相比，改性后的锂藻土对乳液具有更好的稳定效果。Taking the Laponite which has regular appearance to prepare Giant surfactant by chemical modification, eventually achieved the effect of stable emulsion, and discussed the impact of the manner of emulsification, the concentration of solid particles, oil and water ratios, and other factors on the emulsion stability. The results showed that the modified Laponite had better stability to emulsion than unmodified Laponite.

关 键 词：皮克林乳液 锂藻土 两亲性 

分 类 号：TB34[一般工业技术—材料科学与工程]