智能水基泡沫研究进展  

Smart Aqueous Foams:State of the Art

作　　者：梁梅清 殷鸿尧[3] 冯玉军[1,3] 

机构地区：[1]中国科学院成都有机化学研究所,成都610041 [2]中国科学院大学,北京100049 [3]四川大学高分子研究所,高分子材料工程国家重点实验室,成都610065

出　　处：《物理化学学报》2016年第11期2652-2662,共11页Acta Physico-Chimica Sinica

基　　金：国家自然科学基金(21173207)资助项目~~

摘　　要：作为典型的软物质,水基泡沫因具有较小的粒径、较大的比表面积和良好的流动性而广泛应用于洗涤剂、化妆品、食品工程、油气开采等领域。在实际应用中,泡沫的稳定性起着制约性作用。近年来,在环境因素刺激下,能在稳定和非稳定状态之间转变的可控智能泡沫引起了极大关注。针对近年来智能水基泡沫的研究进展,本文综述了基于温度、磁场、光、p H和CO_2响应等智能水基泡沫体系,讨论了不同类型的智能水基泡沫的形成机理及相应性能,展望了智能水基泡沫的应用前景和发展方向。Aqueous foams are a typical type of soft matter that are widely used in detergents, cosmetics, food engineering, and oil and gas production because of their relatively small particle size, large superficial area and good fluidity. The stability of a foam plays a crucial role in determining its performance in practical applications. Smart foams, with controllable stability, have been developed recently and their stability can be regulated by external stimuli. This review article mainly focuses on the recent progress in intelligent aqueous foams. To date, smart aqueous foams with temperature, light, magnetic field, pH and CO2-responsive behaviors have been obtained by introducing sensitive groups into foaming agent molecules or adding stimuli-responsive particles to foaming systems. The formation mechanism and properties of different types of smart aqueous foams are summarized and discussed. The potential applications and future prospects of smart foams are also considered.

关 键 词：智能泡沫 起泡性能 稳定性 刺激响应性 

分 类 号：TQ427.2[化学工程]