Lead lanthanum zirconate stannate titanate based antiferroelectric to ferroelectric phase switching multilayer ceramic actuators

被引：0

作者：

Chen, M ^{[1
]}

Yao, X ^{[1
]}

Zhang, LY ^{[1
]}

机构：

[1] Tongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R China

来源：

FERROELECTRICS | 2001年 / 263卷 / 1-4期

关键词：

multilayer ceramic actuators; antiferroelectrics; lead lanthanum zirconate stannate titanate (PLZST);

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Lead lanthanum zirconate stannate titanate (PLZST) based antiferroelectric to ferroelectric phase switching multilayer ceramic actuators were prepared by the tape casting method. The ceramic powders used were synthesized by a two-step wet chemical method using colloidal processing with a composition of Pb0.97La0.02(Zr0.65Sn0.25Ti0.10)O-3. The actuators sintered at 1100degreesC with Pd/Ag internal electrode and consisted of 20 active layer of 40mum thick. The strain behavior of the actuator were measured and a displacement up to 1.9 mum was achieved under 240V driving voltage.

引用

页码：1419 / 1424

页数：6