Piezoelectric and Dielectric Properties of (Bi0.5Na0.5)TiO3-Ba(Zr0.04Ti0.96)O3 Lead-Free Piezoelectric Ceramics
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چکیده
منابع مشابه
Dielectric and piezoelectric properties of sodium lithium niobate Na1−xLixNbO3 lead free ferroelectric ceramics
High density sodium lithium niobate lead free ceramics near the morphtropic phase boundary [NaxLi1−xNbO3, (LNN), x=0.12] were prepared by the solid state reaction method. XRD patterns showed that the lattice structures were changed after polarization. The temperature dependence of the dielectric constant and dielectric loss, pyroelectric coefficient and DSC curves of LNN ceramics showed that th...
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xBaZrO3-(1!x)BaTiO3 solid solutions (x 1⁄4 0, 0.04, 0.06, 0.08, 0.12, and 0.18) synthesized via conventional solid state reaction method exhibit piezoelectric coefficients comparable to those of “hard” PZT-8, PZT-4, and even “soft” PZT-5A. Doping also improves the poling efficiency of xBaZrO3-(1!x)BaTiO3 ceramics. Study of temperature dependence of the dielectric and piezoelectric properties re...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Society of Japan
سال: 2006
ISSN: 0914-5400,1882-1022
DOI: 10.2109/jcersj.114.857