Electrical properties of Na1/2Bi1/2TiO3–BaTiO3 ceramics
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| Title: | Electrical properties of Na |
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| Authors: | Chu, Bao-Jin chubj@hotmail.com, Chen, Da-Ren1, Li, Guo-Rong1, Yin, Qing-Rui1 |
| Source: | Journal of the European Ceramic Society. Dec2002, Vol. 22 Issue 13, p2115. 7p. |
| Subjects: | Perovskite, Piezoelectric ceramics |
| Abstract: | Lead-free Na1/2Bi1/2TiO3–BaTiO3 piezoelectric ceramics with perovskite structure were studied. The piezoelectric properties of (1−x)Na1/2Bi1/2TiO3–xBaTiO3 (x=0.02, 0.04, 0.06, 0.08, 0.10) ceramics were reported and their piezoelectric properties reach extreme values near the MPB (about x=0.06). Influences of nonstoichiometry and doping on the structures and piezoelectric properties of (Na1/2Bi1/2)0.92Ba0.08TiO3 ceramics were further studied. The relationship between piezoelectric constant and depolarization temperature of nonstoichiometric and doped ceramics was also investigated. It was found that in most of Na1/2Bi1/2TiO3–BaTiO3 ceramics studied, their depolarization temperatures were much lower than maximum temperatures of dielectric constant–temperature curves; the origin of this phenomenon was discussed. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of the European Ceramic Society is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 7850764 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Electrical properties of Na<subscript>1/2</subscript>Bi<subscript>1/2</subscript>TiO<subscript>3</subscript>–BaTiO<subscript>3</subscript> ceramics – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Chu%2C+Bao-Jin%22">Chu, Bao-Jin</searchLink><i> chubj@hotmail.com</i><br /><searchLink fieldCode="AR" term="%22Chen%2C+Da-Ren%22">Chen, Da-Ren</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Li%2C+Guo-Rong%22">Li, Guo-Rong</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Yin%2C+Qing-Rui%22">Yin, Qing-Rui</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+the+European+Ceramic+Society%22">Journal of the European Ceramic Society</searchLink>. Dec2002, Vol. 22 Issue 13, p2115. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Perovskite%22">Perovskite</searchLink><br /><searchLink fieldCode="DE" term="%22Piezoelectric+ceramics%22">Piezoelectric ceramics</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Lead-free Na1/2Bi1/2TiO3–BaTiO3 piezoelectric ceramics with perovskite structure were studied. The piezoelectric properties of (1−x)Na1/2Bi1/2TiO3–xBaTiO3 (x=0.02, 0.04, 0.06, 0.08, 0.10) ceramics were reported and their piezoelectric properties reach extreme values near the MPB (about x=0.06). Influences of nonstoichiometry and doping on the structures and piezoelectric properties of (Na1/2Bi1/2)0.92Ba0.08TiO3 ceramics were further studied. The relationship between piezoelectric constant and depolarization temperature of nonstoichiometric and doped ceramics was also investigated. It was found that in most of Na1/2Bi1/2TiO3–BaTiO3 ceramics studied, their depolarization temperatures were much lower than maximum temperatures of dielectric constant–temperature curves; the origin of this phenomenon was discussed. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of the European Ceramic Society is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/S0955-2219(02)00027-4 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 2115 Subjects: – SubjectFull: Perovskite Type: general – SubjectFull: Piezoelectric ceramics Type: general Titles: – TitleFull: Electrical properties of Na1/2Bi1/2TiO3–BaTiO3 ceramics Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Chu, Bao-Jin – PersonEntity: Name: NameFull: Chen, Da-Ren – PersonEntity: Name: NameFull: Li, Guo-Rong – PersonEntity: Name: NameFull: Yin, Qing-Rui IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2002 Type: published Y: 2002 Identifiers: – Type: issn-print Value: 09552219 Numbering: – Type: volume Value: 22 – Type: issue Value: 13 Titles: – TitleFull: Journal of the European Ceramic Society Type: main |
| ResultId | 1 |
