Effect of Process Parameter Optimization in Reducing Sintering Temperature in the Synthesis and Characterization of Ba(Zn13Nb23)O3
Joint Authors
Source
Indian Journal of Materials Science
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-09
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Controlling the cooling rate during calcination and sintering, phase pure perovskite Ba(Zn1/3Nb2/3)O3 has been prepared by simple solid state reaction route with density >93% at relatively low sintering of 1175°C making it compatible for microwave dielectric applications.
The samples are characterized by X-ray diffraction analysis and scanning electron microscopy.
The X-ray diffraction shows pure perovskite phase with cubic structure.
The lattice constants were obtained a = 4.1032 Å.
Detailed studies of ε′ and ε′′ show that the compound exhibits dielectric anomaly at 430°C.
Material shows distributed relaxation at higher temperature.
Impedance analysis revealed that the impedance is mainly due to the grains.
AC conduction activation energies are estimated from Arrhenius plots, and conduction mechanism is discussed.
American Psychological Association (APA)
Bajpai, P. K.& Singh, K. N.. 2013. Effect of Process Parameter Optimization in Reducing Sintering Temperature in the Synthesis and Characterization of Ba(Zn13Nb23)O3. Indian Journal of Materials Science،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-508829
Modern Language Association (MLA)
Bajpai, P. K.& Singh, K. N.. Effect of Process Parameter Optimization in Reducing Sintering Temperature in the Synthesis and Characterization of Ba(Zn13Nb23)O3. Indian Journal of Materials Science No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-508829
American Medical Association (AMA)
Bajpai, P. K.& Singh, K. N.. Effect of Process Parameter Optimization in Reducing Sintering Temperature in the Synthesis and Characterization of Ba(Zn13Nb23)O3. Indian Journal of Materials Science. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-508829
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-508829