Structural and physical properties of (1-x)Bi(Zn 1/2Ti 1/ 2)O3-xBa(Fe 1/2Nb 1/2)O3 solid solution

Structural and physical properties of (1-x)Bi(Zn 1/2Ti 1/ 2)O3-xBa(Fe 1/2Nb 1/2)O3 solid solution

Lead-free piezoelectric (1-x)Bi(Zn1/2Ti1/2)O 3-xBa(Fe1/2Nb1/2)O3 ceramics were synthesized via solid-state reaction technique for x = 0.6, 0.7, 0.8 and 0.9. The phase formations and microstructures of the sintered ceramics were analyzed by XRD technique and SEM. The pure perovskite phase was obtaine...

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Bibliographic Details
Main Authors: Intatha,U., Daikarn,K., Eitssayeam,S., Satittada,G.
Format: Conference or Workshop Item
Published: Taylor and Francis Ltd. 2015
Subjects:
Materials Chemistry
Electrical and Electronic Engineering
Control and Systems Engineering
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Online Access:http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84874037664&origin=inward
http://cmuir.cmu.ac.th/handle/6653943832/38684
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Institution: Chiang Mai University
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Summary:Lead-free piezoelectric (1-x)Bi(Zn1/2Ti1/2)O 3-xBa(Fe1/2Nb1/2)O3 ceramics were synthesized via solid-state reaction technique for x = 0.6, 0.7, 0.8 and 0.9. The phase formations and microstructures of the sintered ceramics were analyzed by XRD technique and SEM. The pure perovskite phase was obtained for all compositions sintered at 1000°C with x higher than 0.7. The structure changes to the cubic phase with increasing BFN content. The lattice parameters and crystal sizes of the ceramics increased with increasing amount of BFN. The density of the ceramics tends to decrease with increasing amounts of BFN. Copyright© Taylor and Francis Group, LLC.

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