Effect of phosphorus addition on the sintering and dielectric properties of Pb(Zr0.52Ti0.48)O3

被引：16

作者：

Saha, AK

Kumar, D

Parkash, O

Sen, A ^{[1
]}

Maiti, HS

机构：

[1] Cent Glass & Ceram Res Inst, Electroceram Div, Kolkata 700032, W Bengal, India

[2] Clemson Univ, Sch Mat Sci & Engn, Clemson, SC 29634 USA

[3] Banaras Hindu Univ, Inst Technol, Dept Ceram Engn, Varanasi 221005, Uttar Pradesh, India

来源：

MATERIALS RESEARCH BULLETIN | 2003年 / 38卷 / 07期

关键词：

dielectric properties; piezoelectricity; electronic materials; oxides;

D O I：

10.1016/S0025-5408(03)00112-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

It has been found that the sintering temperature of piezoelectric Pb(Zr0.52Ti0.48)O-3 (PZT) can be reduced by phosphorus addition without compromising the dielectric properties. A sintered density of 98.6% of the theoretical density was obtained for 2 wt.% P2O5 addition after sintering at 1050 degreesC for 4 h. The P2O5 addition, either above or below 2 wt.%, showed an inferior densification. Coincidentally, the P2O5 addition gave rise to a lower lead loss, and the dielectric constant showed a peak at 1 wt-% P2O5 addition. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：1165 / 1174

页数：10

共 25 条

[1] POINT DEFECTS AND SINTERING OF LEAD ZIRCONATE-TITANATE [J].