Piezoceramics based on lead zirconate titanate for creating highly sensitive ultrasonic equipment

被引：0

作者：

Andryushin, K. P. ^{[1
]}

Moysa, M. O. ^{[1
]}

Glazunova, E. V. ^{[1
]}

Shilkina, L. A. ^{[1
]}

Kubrin, S. P. ^{[1
]}

Sahoo, S. ^{[1
]}

Dudkina, S. I. ^{[1
]}

Andryushina, I. N. ^{[1
]}

Reznichenko, L. A. ^{[1
]}

机构：

[1] Southern Fed Univ, Res Inst Phys, Rostov Na Donu, Russia

来源：

FERROELECTRICS | 2023年 / 605卷 / 01期

关键词：

Ferro-piezoceramics; PZT; CdNb2O6; solid-state synthesis; piezoelectric properties; dielectric spectroscopy;

D O I：

10.1080/00150193.2023.2169002

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Solid solutions of (1-x)Pb(Ti0.5Zr0.5)O-3-xCdNb(2)O(6) system with x = 0.0125 divided by 0.0500, Delta x = 0.0125 were obtained by two-stage solid phase synthesis followed by sintering using conventional ceramic technology and experimental studies of crystal structure, dielectric, piezoelectric, and ferroelastic properties. At 0.0250 <= x the studied samples belonged to the region with a tetragonal unit cell, at 0.0250 < x <= 0.0375 they consisted of tetragonal phases with close cell parameters, and at x > 0.0375 a heterogeneous region was formed with clusters of phases with non-tetragonal symmetry. A twofold increase in the piezoelectric parameters was achieved compared to the PZT-Pb(W,Cd)O-3 composition.

引用

页码：1 / 7

页数：7

共 42 条

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