Effects of A-site nonstoichiometry on oxide ion conduction in 0.94Bi0.5Na0.5TiO3–0.06BaTiO3 ceramics

Effects of A-site nonstoichiometry on oxide ion conduction in 0.94Bi0.5Na0.5TiO3–0.06BaTiO3 ceramics

Lead free 0.94(Bi0.5Na0.5)TiO3–0.06BaTiO3 ceramics were prepared by conventional solid-state mixed oxide route with the A-site stoichiometry modified to incorporate donor-doping (through Bi-excess) and acceptor-doping (through Na-excess). Both stoichiometric and nonstoichiometric ceramics exhibited...

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Bibliographic Details
Main Authors: Sasiporn Prasertpalichat, Whitney Schmidt, David P. Cann
Format: Article
Language:English
Published: World Scientific Publishing 2016-06-01
Series:Journal of Advanced Dielectrics
Subjects:
A-site nonstoichiometry
oxide ion conduction
lead free BNT–BT
ceramics
impedance spectroscopy
Online Access:http://www.worldscientific.com/doi/pdf/10.1142/S2010135X16500120

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http://www.worldscientific.com/doi/pdf/10.1142/S2010135X16500120

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