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Title: Influence of BCZT Dopant on Dielectric Properties of PZT Ceramics
Authors: Pichitchai Butnoi
Nuttapon Pisitpipathsin
Puttapon Pengpad
Sukum Eitssayeam
Patamas Bintachitt
Kamonpan Pengpat
Keywords: Materials Science
Physics and Astronomy
Issue Date: 8-Oct-2015
Abstract: © 2015 Taylor & Francis Group, LLC. (1-x)Pb(Zr0.52Ti0.48O3[PZT] - x(Ba0.9Ca0.1)(Ti0.85Zr0.15)O3[BCZT] (x = 0, 0.04, 0.08, 0.10, 0.20 and 0.30) were prepared by a two-step mixed-oxide method. XRD patterns of all ceramic samples exhibited a complete perovskite phase without impurity phase and no a second phase. The dielectric studies indicated that the phase transition behavior of the ceramic compositions becomes more diffuse with increasing BCZT contents. Moreover, The maximum dielectric constant and the transition temperature decrease with the increasing BCZT contents. The addition of BCZT contents caused the decrease of the tanδ value for 218% compared to that of pure PZT.
ISSN: 15635112
Appears in Collections:CMUL: Journal Articles

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