Frequency dependence of electromechanical properties of digital materials based on mixed composites of the “piezoelectric ceramic-polymer” system

Abstract

Method of digital piezomaterials fabrication based on mixed composites of the “piezoelectric ceramics-polymer” system is presented. The materials intend for use as precursors in the manufacture of piezoelectric elements using the technology of layer-by-layer bonding of powders. The method of investigation of these materials and frequency dependences of their electromechanical properties is described.

Keywords:

• Digital piezomaterial
• mixed composites
• piezoelectric ceramics-polymer system
• electromechanical properties

Additional information

Funding

This work was financially supported by the Ministry of Education and Science of the Russian Federation (the state task in the field of scientific activity, Southern Federal University), 2020, and the Russian Foundation for Basic Research (RFBR No. 16-58-48009-Ind-omi).