Piezoelectric properties in perovskite 0.948(K0.5Na0.5)NbO3–0.052LiSbO3 lead-free ceramics

Zhang, Shujun; Xia, Ru; R. Shrout, Thomas; Zang, Guo‐Zhong; Wang, Jinfeng

doi:10.1063/1.2382348

Public

Piezoelectric properties in perovskite 0.948(K0.5Na0.5)NbO3–0.052LiSbO3 lead-free ceramics

Published in Journal of Applied Physics • Nov 15, 2006

Authors:

Shujun Zhang

Ru Xia

Thomas R. Shrout

Abstract

Lead-free piezoelectric ceramics, with the nominal composition of 0.948(K0.5Na0.5)NbO3–0.052LiSbO3 (KNN-LS5.2), were synthesized by conventional solid-state sintering, and the piezoelectric and electromechanical properties were characterized as a function of temperature. The Curie temperature of the...

Subject

Materials science

Phase boundary

Curie temperature

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