METHOD FOR INSERTING OR DISPERSING PARTICLES WITH PIEZOELECTRIC PROPERTIES INSIDE A LAYER

摘要

A method is described for inserting or dispersing quartz within a substrate containing polymers polarizable by an electromagnetic field having electrical resistivity, from an insulator to conductor or vice versa, modifiable by said field. The method involves dispersing in the substrate particles having a sandwich structure including two conductive layers and a layer with piezoelectric characteristics in the middle.