Mechanisms of Texture Development in Lead-Free Piezoelectric Ceramics with Perovskite Structure Made by the Templated Grain Growth Process

The mechanisms of texture development were examined for BaTiO(3) and a (K,Na,Li)(Nb,Ta)O(3) solid solution made by the templated grain growth method, and compared with the mechanism in Bi(0.5)(Na,K)(0.5)TiO(3). The dominant mechanism was different in each material; grain boundary migration in BaTiO(...

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Autores principales: Kimura, Toshio, Yi, Yuan, Sakurai, Fumito
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5445780/
https://www.ncbi.nlm.nih.gov/pubmed/28883364
http://dx.doi.org/10.3390/ma3114965
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author Kimura, Toshio
Yi, Yuan
Sakurai, Fumito
author_facet Kimura, Toshio
Yi, Yuan
Sakurai, Fumito
author_sort Kimura, Toshio
collection PubMed
description The mechanisms of texture development were examined for BaTiO(3) and a (K,Na,Li)(Nb,Ta)O(3) solid solution made by the templated grain growth method, and compared with the mechanism in Bi(0.5)(Na,K)(0.5)TiO(3). The dominant mechanism was different in each material; grain boundary migration in BaTiO(3), solid state spreading in Bi(0.5)(Na,K)(0.5)TiO(3), and abnormal grain growth in the (K,Na,Li)(Nb,Ta)O(3) solid solution. The factor determining the dominant mechanism is the degree of smoothness of surface structure at an atomic level.
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spelling pubmed-54457802017-07-28 Mechanisms of Texture Development in Lead-Free Piezoelectric Ceramics with Perovskite Structure Made by the Templated Grain Growth Process Kimura, Toshio Yi, Yuan Sakurai, Fumito Materials (Basel) Article The mechanisms of texture development were examined for BaTiO(3) and a (K,Na,Li)(Nb,Ta)O(3) solid solution made by the templated grain growth method, and compared with the mechanism in Bi(0.5)(Na,K)(0.5)TiO(3). The dominant mechanism was different in each material; grain boundary migration in BaTiO(3), solid state spreading in Bi(0.5)(Na,K)(0.5)TiO(3), and abnormal grain growth in the (K,Na,Li)(Nb,Ta)O(3) solid solution. The factor determining the dominant mechanism is the degree of smoothness of surface structure at an atomic level. MDPI 2010-11-22 /pmc/articles/PMC5445780/ /pubmed/28883364 http://dx.doi.org/10.3390/ma3114965 Text en © 2010 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Kimura, Toshio
Yi, Yuan
Sakurai, Fumito
Mechanisms of Texture Development in Lead-Free Piezoelectric Ceramics with Perovskite Structure Made by the Templated Grain Growth Process
title Mechanisms of Texture Development in Lead-Free Piezoelectric Ceramics with Perovskite Structure Made by the Templated Grain Growth Process
title_full Mechanisms of Texture Development in Lead-Free Piezoelectric Ceramics with Perovskite Structure Made by the Templated Grain Growth Process
title_fullStr Mechanisms of Texture Development in Lead-Free Piezoelectric Ceramics with Perovskite Structure Made by the Templated Grain Growth Process
title_full_unstemmed Mechanisms of Texture Development in Lead-Free Piezoelectric Ceramics with Perovskite Structure Made by the Templated Grain Growth Process
title_short Mechanisms of Texture Development in Lead-Free Piezoelectric Ceramics with Perovskite Structure Made by the Templated Grain Growth Process
title_sort mechanisms of texture development in lead-free piezoelectric ceramics with perovskite structure made by the templated grain growth process
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5445780/
https://www.ncbi.nlm.nih.gov/pubmed/28883364
http://dx.doi.org/10.3390/ma3114965
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AT yiyuan mechanismsoftexturedevelopmentinleadfreepiezoelectricceramicswithperovskitestructuremadebythetemplatedgraingrowthprocess
AT sakuraifumito mechanismsoftexturedevelopmentinleadfreepiezoelectricceramicswithperovskitestructuremadebythetemplatedgraingrowthprocess

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