Studies on Multi-Layer Interfacial Liquid Membranes

A series of multi-layer interfacial liqiud membranes(ILM), such as the doublelayer ILM in four-phase systems and the three-layer ILM in five-phase systems, were obtained by some special experiments. Based on the principles of formation of surface film, the discriminative equation of forming multi-layer ILM were derived and verified by experiments. Therefore, an extensive field of multi-layer ILM was shown, every one of multi-layer ILM would show broad prospects of development in its application.