Structure, dielectric and piezoelectric properties of Pb[(Zr0.45,Ti0.5)(Mn0.5,Sb0.5)0.05]O3 ceramics - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Processing and Application of Ceramics Année : 2020

Structure, dielectric and piezoelectric properties of Pb[(Zr0.45,Ti0.5)(Mn0.5,Sb0.5)0.05]O3 ceramics

Structure, dielectric and piezoelectric properties of Pb[(Zr0.45,Ti0.5)(Mn0.5,Sb0.5)0.05]O3 ceramics

Résumé

This study describes structure, dielectric and piezoelectric properties of Pb[(Zr 0.45 ,Ti 0.5)(Mn 0.5 ,Sb 0.5) 0.05 ]O 3 (PZT-PMS) ceramics prepared by conventional mixed-oxide route and sintered at up to 1180°C. The prepared ceramics was characterized by X-ray diffraction and scanning electron microscopy. The piezoelectric constants, dielectric constant, Young's modulus and electromechanical factors were measured in broad temperature range. The results showed that the PZT-PMS ceramics is composed of tetragonal and rhombohedral phases and has the average grain size of about 1 µm. The Pb[(Zr 0.45 ,Ti 0.5)(Mn 0.5 ,Sb 0.5) 0.05 ]O 3 ceramics has excellent dielectric and piezoelectric properties for wide practical applications. Thus, planar coupling factor of 0.70, poled dielectric constant of 8215, the Curie temperature of 345°C and dielectric loss of 6% were attained in the PZT-PMS ceramics sintered at 1180°C.
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Dates et versions

hal-02631233 , version 1 (13-01-2021)

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Louanes Hamzioui, Fares Kahoul, Ahmed Boutarfaia, Abderezak Guemache, Michel Aillerie. Structure, dielectric and piezoelectric properties of Pb[(Zr0.45,Ti0.5)(Mn0.5,Sb0.5)0.05]O3 ceramics. Processing and Application of Ceramics, 2020, 14 (1), pp.19-24. ⟨10.2298/PAC2001019H⟩. ⟨hal-02631233⟩
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