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Effect of different templates on electrical properties of textured KNN-based ceramics
Li L.1; Bai W.1; Zhang Y.1; Shen B.1; Zhai J.1; Chen H.2
2016-01-02
Source PublicationFerroelectrics
ISSN15635112 00150193
Volume490Issue:1Pages:85-93
Abstract

Platelike and perovskite structure NaNbO (NN) with orthorhombic, SrTiO (ST) with cubic and BaTiO (BT) with tetragonal were used as templates to fabricate grain-oriented 0.94(KNa)NbO-0.06LiSbO (0.94KNN-0.06LS) ceramics by templated grain growth (TGG). The effects of different templates on the grain orientation, ferroelectric, dielectric, piezoelectric properties and strain behavior of 0.94KNN-0.06LS ceramics were systematically investigated. Textured ceramics with high orientation factor were obtained successfully when the platelike NN was used as a template, while high degree of grain orientation cannot be obtained with ST and BT template. The templated growth of <00l> oriented grains on the NN template resulted in textured ceramics with brick significantly high <00l> texture degree corresponding to 87% Lotgering factor at 5 mol% NN templates. Textured ceramics with NN templates exhibited excellent piezoelectric properties as compared to the random counterparts due to high degree of grain orientation, while ceramics used ST templates shown excellent strain behavior.

KeywordLead-free Ceramics Piezoelectric Template Texture
DOI10.1080/00150193.2015.1072030
URLView the original
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Condensed Matter
WOS IDWOS:000369189600010
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Cited Times [WOS]:3   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Affiliation1.Tongji University
2.Universidade de Macau
Recommended Citation
GB/T 7714
Li L.,Bai W.,Zhang Y.,et al. Effect of different templates on electrical properties of textured KNN-based ceramics[J]. Ferroelectrics,2016,490(1):85-93.
APA Li L.,Bai W.,Zhang Y.,Shen B.,Zhai J.,&Chen H..(2016).Effect of different templates on electrical properties of textured KNN-based ceramics.Ferroelectrics,490(1),85-93.
MLA Li L.,et al."Effect of different templates on electrical properties of textured KNN-based ceramics".Ferroelectrics 490.1(2016):85-93.
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