Electrical behaviors of (1-x)BZT07-xBNWT lead free solid solution binary system

Solid solutions of the (1-x)Ba(Zr0.07Ti0.93)O3-xBa((Ni0.5W0.5)0.1Ti0.9)O3 system with 0.05 ≤ x ≤ 0.2, were fabricated via a solid-state reaction technique. All samples exhibited a pure phase perovskite structure. The x = 0.05 samples exhibited very high dielectric constants (>60,000) for temperat...

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Main Authors: Gobwute Rujijanagul, Chatchai Kruea-In
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/52676
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spelling th-cmuir.6653943832-526762018-09-04T09:29:52Z Electrical behaviors of (1-x)BZT07-xBNWT lead free solid solution binary system Gobwute Rujijanagul Chatchai Kruea-In Materials Science Solid solutions of the (1-x)Ba(Zr0.07Ti0.93)O3-xBa((Ni0.5W0.5)0.1Ti0.9)O3 system with 0.05 ≤ x ≤ 0.2, were fabricated via a solid-state reaction technique. All samples exhibited a pure phase perovskite structure. The x = 0.05 samples exhibited very high dielectric constants (>60,000) for temperatures over 400°C, while the x = 2.0 samples had a higher degree of dielectric constant stability over a wide temperature range. The ceramics also showed a dielectric relaxor behavior. The frequency dependence of the loss tangent peak was observed to follow an Arrhenius law where the activation energies increased with increasing Ba((Ni0.5W0.5)0.1Ti0.9)O3 content. The result suggests that the addition of Ba((Ni0.5W0.5)0.1Ti0.9)O3 has strong effects on the properties this ceramic system. © 2013 The Korean Institute of Metals and Materials and Springer Science+Business Media Dordrecht. 2018-09-04T09:29:52Z 2018-09-04T09:29:52Z 2013-07-01 Journal 20936788 17388090 2-s2.0-84880403820 10.1007/s13391-013-0015-3 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84880403820&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52676
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Materials Science
spellingShingle Materials Science
Gobwute Rujijanagul
Chatchai Kruea-In
Electrical behaviors of (1-x)BZT07-xBNWT lead free solid solution binary system
description Solid solutions of the (1-x)Ba(Zr0.07Ti0.93)O3-xBa((Ni0.5W0.5)0.1Ti0.9)O3 system with 0.05 ≤ x ≤ 0.2, were fabricated via a solid-state reaction technique. All samples exhibited a pure phase perovskite structure. The x = 0.05 samples exhibited very high dielectric constants (>60,000) for temperatures over 400°C, while the x = 2.0 samples had a higher degree of dielectric constant stability over a wide temperature range. The ceramics also showed a dielectric relaxor behavior. The frequency dependence of the loss tangent peak was observed to follow an Arrhenius law where the activation energies increased with increasing Ba((Ni0.5W0.5)0.1Ti0.9)O3 content. The result suggests that the addition of Ba((Ni0.5W0.5)0.1Ti0.9)O3 has strong effects on the properties this ceramic system. © 2013 The Korean Institute of Metals and Materials and Springer Science+Business Media Dordrecht.
format Journal
author Gobwute Rujijanagul
Chatchai Kruea-In
author_facet Gobwute Rujijanagul
Chatchai Kruea-In
author_sort Gobwute Rujijanagul
title Electrical behaviors of (1-x)BZT07-xBNWT lead free solid solution binary system
title_short Electrical behaviors of (1-x)BZT07-xBNWT lead free solid solution binary system
title_full Electrical behaviors of (1-x)BZT07-xBNWT lead free solid solution binary system
title_fullStr Electrical behaviors of (1-x)BZT07-xBNWT lead free solid solution binary system
title_full_unstemmed Electrical behaviors of (1-x)BZT07-xBNWT lead free solid solution binary system
title_sort electrical behaviors of (1-x)bzt07-xbnwt lead free solid solution binary system
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84880403820&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52676
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