Fe-Doped Barium Lanthanum Titanate as a Competitor to Other Lead-Free Piezoelectric Ceramics

Multiferroic solid solutions of Ba(1−x)La(x)Ti(1−x/4)O(3) 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...

Descripción completa

Detalles Bibliográficos
Autores principales: Wodecka-Duś, Beata, Kozielski, Lucjan, Makowska, Jolanta, Bara, Mateusz, Adamczyk-Habrajska, Małgorzata
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8839196/
https://www.ncbi.nlm.nih.gov/pubmed/35161036
http://dx.doi.org/10.3390/ma15031089
_version_ 1784650311102627840
author Wodecka-Duś, Beata
Kozielski, Lucjan
Makowska, Jolanta
Bara, Mateusz
Adamczyk-Habrajska, Małgorzata
author_facet Wodecka-Duś, Beata
Kozielski, Lucjan
Makowska, Jolanta
Bara, Mateusz
Adamczyk-Habrajska, Małgorzata
author_sort Wodecka-Duś, Beata
collection PubMed
description Multiferroic solid solutions of Ba(1−x)La(x)Ti(1−x/4)O(3) 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 Fe(3+) ions to the ceramic structure increased the value of the piezoelectric parameter d(33) 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.
format Online
Article
Text
id pubmed-8839196
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-88391962022-02-13 Fe-Doped Barium Lanthanum Titanate as a Competitor to Other Lead-Free Piezoelectric Ceramics Wodecka-Duś, Beata Kozielski, Lucjan Makowska, Jolanta Bara, Mateusz Adamczyk-Habrajska, Małgorzata Materials (Basel) Article Multiferroic solid solutions of Ba(1−x)La(x)Ti(1−x/4)O(3) 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 Fe(3+) ions to the ceramic structure increased the value of the piezoelectric parameter d(33) 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. MDPI 2022-01-30 /pmc/articles/PMC8839196/ /pubmed/35161036 http://dx.doi.org/10.3390/ma15031089 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Wodecka-Duś, Beata
Kozielski, Lucjan
Makowska, Jolanta
Bara, Mateusz
Adamczyk-Habrajska, Małgorzata
Fe-Doped Barium Lanthanum Titanate as a Competitor to Other Lead-Free Piezoelectric Ceramics
title Fe-Doped Barium Lanthanum Titanate as a Competitor to Other Lead-Free Piezoelectric Ceramics
title_full Fe-Doped Barium Lanthanum Titanate as a Competitor to Other Lead-Free Piezoelectric Ceramics
title_fullStr Fe-Doped Barium Lanthanum Titanate as a Competitor to Other Lead-Free Piezoelectric Ceramics
title_full_unstemmed Fe-Doped Barium Lanthanum Titanate as a Competitor to Other Lead-Free Piezoelectric Ceramics
title_short Fe-Doped Barium Lanthanum Titanate as a Competitor to Other Lead-Free Piezoelectric Ceramics
title_sort fe-doped barium lanthanum titanate as a competitor to other lead-free piezoelectric ceramics
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8839196/
https://www.ncbi.nlm.nih.gov/pubmed/35161036
http://dx.doi.org/10.3390/ma15031089
work_keys_str_mv AT wodeckadusbeata fedopedbariumlanthanumtitanateasacompetitortootherleadfreepiezoelectricceramics
AT kozielskilucjan fedopedbariumlanthanumtitanateasacompetitortootherleadfreepiezoelectricceramics
AT makowskajolanta fedopedbariumlanthanumtitanateasacompetitortootherleadfreepiezoelectricceramics
AT baramateusz fedopedbariumlanthanumtitanateasacompetitortootherleadfreepiezoelectricceramics
AT adamczykhabrajskamałgorzata fedopedbariumlanthanumtitanateasacompetitortootherleadfreepiezoelectricceramics

Ejemplares similares