Described are novel amphiphilic amide compounds which are suited for the production of multilayer films which have piezoelectric and pyroelectric properties, and which provide second harmonic generation.It is possible to prepare from these compounds polar single-layer and multi-layer films by depositing them on a substrate. When such substrate is a solid support, polar Z-type Langmuir-Blodgett films are obtained. Upon compression of films of such compounds, at an air/water interface, stable Langmuir monolayers are formed.
描述的新型两性酰胺化合物适用于生产多层薄膜,这些薄膜具有压电和热释电特性,并能产生二次谐波。 将这些化合物沉积在基底上,可以制备极性单层和多层薄膜。 当基底为固体支撑物时,可获得极性 Z 型朗缪尔-布洛杰特薄膜。 在空气/
水界面上压缩这些化合物的薄膜时,可形成稳定的朗缪尔单层。