Synthesize Nano ZnO-ZrO2 Composite by Combustion Method and Studying their Dielectric Properties

Abstract

Combustion method had been used to prepare a composite material from doping ZnO by 10 mol% ZrO2 . XRD showed a good crystalline powder comparing with ASTM cards. Dielectric properties such dielectric strength, dielectric constant, dielectric loss and tangent loss have been measured .All the dielectric properties have decreased as the frequency increasing . The particle size has great effect on the dielectric properties of the composite which decreased as the particle size increased .

Keywords

• zno
• zro
• dielectric loss and tangent loss