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http://hdl.handle.net/20.500.12128/22727| Tytuł: | Fe-Doped Barium Lanthanum Titanate as a Competitor to Other Lead- Free Piezoelectric Ceramics |
| Autor: | Wodecka-Duś, Beata Kozielski, Lucjan Makowska, Jolanta Bara, Mateusz Adamczyk-Habrajska, Małgorzata |
| Słowa kluczowe: | BLT; lead-free multiferroic solid solution; piezoelectric coefficients |
| Data wydania: | 2022 |
| Źródło: | "Materials", T. 15, nr 3, 2022, art. nr 1089, s. 1-12 |
| Abstrakt: | Multiferroic solid solutions of Ba1−xLaxTi1−x/4O3 and iron (BLFT) were synthesized using the conventional mixed oxide method. The dependence of the piezoelectric coefficients on Fe content in BLFT ceramics was determined by the quasi-static and resonance method. The results indicate that 0.3 mol% addition of Fe3+ ions to the ceramic structure increased the value of the piezoelectric parameter d33 to the maximum of 159 pC/N. This puts BLFT ceramics among other good-quality and lead-free piezoelectric ceramics. A major enhancement of dielectric properties related to the manipulation of Fe content in the barium lanthanum titanate (BLT) ceramics system is reported as well. |
| URI: | http://hdl.handle.net/20.500.12128/22727 |
| DOI: | 10.3390/ma15031089 |
| ISSN: | 1996-1944 |
| Pojawia się w kolekcji: | Artykuły (WNŚiT) |
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| Wodecka-Dus_et_al_Fe-Doped Barium Lanthanum.pdf | 3,77 MB | Adobe PDF | Przejrzyj / Otwórz |
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