Dielectric characteristics and tunability of barium zirconium titanate ceramics prepared by two-step sintering method

Barium zirconium titanate ceramics with a composition of BaZr 0.07Ti0.93O3 were synthesized using a modified two step sintering process and the dielectric and mechanical properties of the ceramics were investigated. The modified sintering helped to improve the sinterability of the samples resulting...

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Bibliographic Details
Main Authors: Kruea-In C., Eitssayeam S., Pengpat K., Tunkasiri T., Rujijanagul G.
Format: Conference or Workshop Item
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-79960730000&partnerID=40&md5=ebd222f6d454980b8281915833fe2eab
http://cmuir.cmu.ac.th/handle/6653943832/6498
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Institution: Chiang Mai University
Language: English
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Summary:Barium zirconium titanate ceramics with a composition of BaZr 0.07Ti0.93O3 were synthesized using a modified two step sintering process and the dielectric and mechanical properties of the ceramics were investigated. The modified sintering helped to improve the sinterability of the samples resulting in a high ceramic density. Improvements in the dielectric constant, dielectric tunability and hardness values were also observed. The enhancements in dielectric and mechanical properties were directly related to the improvement in densification of the samples. Copyright © Taylor &Francis Group, LLC.