Multilayer digital materials based on porous piezoceramics and polymer matrix with the inclusion of conductive components

Abstract

A digital material in the form of a composite consisting of particles of porous ferroelectric ceramics and a polymer matrix with the inclusion of metal particles was obtained. The properties of this material, as well as the properties of the polymer-metal matrix, were investigated. It is shown that this matrix has a high local conductivity. This provides electrical contact between the particles of porous piezoceramics, which is the main factor that ensures the presence of piezoelectric properties in this composite.

Keywords:

• Porous ferroelectric ceramics
• polymer matrix
• polymer metal matrix
• metal particles
• 3D printing technologies

Additional information

Funding

This work was supported by the Ministry of Science and Higher Education of the Russian Federation; the state task in the field of scientific activity No. FENW-2022-0001.