Effect of Temperature on Aging of Ferroelectric Lead-Strontium-Zirconate-Titanate Ceramics

Defence Science Journal

N. N. Wathore¹  D. K. Kharat¹  C. M. Lonkar¹ 

[1]Aerial Delivery Research & Development Establishment, Agra

关键词: Dielectric constant;    dielectric loss tangent;    temperature;    ferroelectric ceramics;    PSZT ceramics;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

The effect of aging on Sr 2+modified Lead Zirconate Titanate (PSZT) ceramics have been studied. Aging was assessed by the measurement of dielectric constant and dielectric loss tangent as a function of time and temperature. Dielectric constant and dielectric loss tangent measured at different temperature range. Absolute rate of aging and relative rate of aging was determined. The PSZT ceramic showed sharp dielectric peak at temperature 300 o C. The result showed that with increased temperature both the dielectric constant and rate of aging increased. Defence Science Journal, 2010, 60(6), pp.683-686 , DOI:http://dx.doi.org/10.14429/dsj.60.55

【 授权许可】

Unknown