Title of article
Synthesis of Sr0.5Ba0.5Nb2O6 by citrate gel method
Author/Authors
Renu Pasricha and Murali Sastry، نويسنده , , V. Ravi، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2005
Pages
3
From page
34
To page
36
Abstract
A gel was formed when an aqueous solution of BaCl2, SrCl2, NbF5 and citric acid in stoichiometric ratio is heated on a water bath. This gel on decomposition at 700 °C yielded the nanocrystallites of ternary oxide, Sr0.5Ba0.5Nb2O6 (SBN) as confirmed by X-ray diffraction study (XRD). Particle size and morphology was studied by transmission electron spectroscopy (TEM). The room temperature dielectric constant at 1 kHz is 1000. The ferroelectric hysteresis loop parameters of these samples were also studied by a home built Sawyer–Tower circuit.
Keywords
Oxides , electron microscopy , Ceramics , Ferroelectricity
Journal title
Materials Chemistry and Physics
Serial Year
2005
Journal title
Materials Chemistry and Physics
Record number
1063799
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