颗粒稳定乳液和泡沫体系的原理和应用(Ⅳ)——颗粒与表面活性剂的协同作用对泡沫稳定性的影响

Principle and application of emulsion and foam systems stabilized by particles.Ⅳ.Impact of the synergic effect between the particles and surfactants on foam stability

综述了颗粒和表面活性剂复配体系对气/水界面稳定性的影响。重点阐述了纳米颗粒与不同类型表面活性剂之间的协同效应及其对分散液发泡性和泡沫稳定性的影响,并且简要介绍了气/水界面上蛋白质和表面活性剂的竞争吸附效应,最后对颗粒和表面活性剂复配体系的优点进行了概括总结。

Impact on the stability of the air/water interface of particles - surfactant blend system was summarized. The synergic effect between particles and different types of surfactant as well as the impact of the blend system on the foaming power and foam stability of aqueous dispersions were focused on. Meanwhile, the competitive adsorption effect between protein and the surfactant at the air/water interface was described briefly. Finally, an overview was made to summarize the advantages of such blend system.