Piezoelectric properties of [Bi<subscript>0.5</subscript>(Na<subscript>0.7</subscript>K<subscript>0.25</subscript>Li<subscript>0.05</subscript>)<subscript>0.5</subscript>]TiO<subscript>3</subscript>−Ba(Ti,Zr)O<subscript>3</subscript> binary system ceramics.
In: Journal of Materials Science, Jg. 43 (2008-03-01), Heft 5, S. 1501-1504
Online
academicJournal
Zugriff:
Dense lead-free binary system piezoelectric ceramics (1 − x)[Bi0.5(Na0.7K0.25Li0.05)0.5]TiO3− xBa(Ti0.95Zr0.05)O3 (BNKLT–BZT) were prepared by a two-step sintering process. A phase transition from rhombohedral to tetragonal was observed with increasing BZT fraction in the range x = 0.06–0.1 and the morphotropic phase boundary (MPB) between rhombohedral and tetragonal appears in this range. Ceramics containing 10 mol% BZT with tetragonal phase near the MPB region has the maximum piezoelectric constant d 33(151pC/N). [ABSTRACT FROM AUTHOR]
| Titel: |
Piezoelectric properties of [Bi<subscript>0.5</subscript>(Na<subscript>0.7</subscript>K<subscript>0.25</subscript>Li<subscript>0.05</subscript>)<subscript>0.5</subscript>]TiO<subscript>3</subscript>−Ba(Ti,Zr)O<subscript>3</subscript> binary system ceramics.
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| Autor/in / Beteiligte Person: | Zhang, Ziying ; Jia, Jianfeng ; Yang, Huizhi ; Chen, Changqing ; Sun, Hongwei ; Hu, Xing ; Yang, Delin |
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| Zeitschrift: | Journal of Materials Science, Jg. 43 (2008-03-01), Heft 5, S. 1501-1504 |
| Veröffentlichung: | 2008 |
| Medientyp: | academicJournal |
| ISSN: | 0022-2461 (print) |
| DOI: | 10.1007/s10853-007-2382-3 |
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