The Influence of Environment Temperature on the Degradation of Lead Zirconate Titanate Ceramic

DOI

10.2991/icmsa-15.2015.132How to use a DOI?

Keywords

Lead Zirconate Titanate (PZT) Ceramic, Degradation, Abnormal Fatigue.

Abstract

Lead zirconate titanate (PZT) ceramic, as a kind of piezoelectric material, is widely used in the field of electronic industry because of its excellent piezoelectric characteristics and low cost. Research works found that during the working time of the PZT ceramic, an electrical degradation phenomenon will occur that is represented as the decreasing of the electrical resistance and piezoelectric properties and the increasing of leakage current. When increase the temperature of the work environment, the lifetime of the piezoelectric ceramic will be dramatically shorted. This work proposes to analyze the influence of working temperature on the lifetime of piezoelectric ceramic by detecting the changes of leakage current of piezoelectric ceramics under different temperature. The study has important significance on solving the abnormal fatigue aging problem of piezoelectric ceramic in the different working environment.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Fei Huang
AU  - De-Yi Zheng
AU  - Shun-Min Hu
AU  - Gui-Gui Peng
PY  - 2014/06
DA  - 2014/06
TI  - The Influence of Environment Temperature on the Degradation of Lead Zirconate Titanate Ceramic
BT  - Proceedings of the 2015 International Conference on Material Science and Applications
PB  - Atlantis Press
SP  - 723
EP  - 727
SN  - 2352-541X
UR  - https://doi.org/10.2991/icmsa-15.2015.132
DO  - 10.2991/icmsa-15.2015.132
ID  - Huang2014/06
ER  -