Effect of compressive stress on the ferroelectric hysteresis behavior in 0-3 PZT-cement composites

被引：22

作者：

Chaipanich, Arnon ^{[1
]}

Jaitanong, Nittaya ^{[1
]}

Yimnirun, Rattikorn ^{[2
]}

机构：

[1] Chiang Mai Univ, Fac Sci, Dept Phys & Mat Sci, Chiang Mai 50200, Thailand

[2] Suranaree Univ Technol, Sch Phys, Inst Sci, Nakhon Ratchasima 30000, Thailand

来源：

MATERIALS LETTERS | 2010年 / 64卷 / 05期

关键词：

PZT; Cement; Composite; Compressive stress; Ferroelectric hysteresis; PIEZOELECTRIC PROPERTIES; PARTICLE-SIZE; MICROSTRUCTURE; POLARIZATION;

D O I：

10.1016/j.matlet.2009.11.050

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Lead zirconate titanate (PZT)-cement composites of 0-3 connectivity were produced using 50% PZT vol. content. PZT-cement based composites are developed for use as sensors for smart concrete structures, however, these sensors would in real life be under a certain stress. The effect of stress on the ferroelectric polarization-electric field (P-E) hysteresis of the composites is reported in this present work. It was found that there was a small but noticeable reduction in the remnant polarization (P-ir) by approximate to 0.3-0.7 mu C/cm(2) while the coercive field (E-ic) remained approximately the same when the stress was increased from 0 to 57 MPa. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：562 / 564

页数：3

共 22 条

[1] Effect of poling time on piezoelectric properties of 0-3 PZT-Portland cement composites [J].