Skip to main content
Top
Published in: Rare Metals 11/2023

20-09-2023 | Original Article

BiAlO3-modified BiFeO3–BaTiO3 high Curie temperature lead-free piezoelectric ceramics with enhanced performance

Authors: Xiao-Xiao Zhou, Yu-Cheng Tang, He-Zhang Li, Yi-Jin Hao, Meng-Ping Xue, Jun Pei, Xiao-Yan Peng, Bo-Ping Zhang

Published in: Rare Metals | Issue 11/2023

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

BiFeO3–BaTiO3 (BF–BT) lead-free piezoelectric ceramics have high piezoelectricity and high Curie temperature (TC), but the mixed-valence Fe ions and Bi3+ volatilization would promote the formation of Bi25FeO40/Bi2Fe4O9 and oxygen vacancy, which greatly degrade the insulation properties required for polarization. In this study, it was found that the modification of BiAlO3 (BA) in BF–BT ceramics could effectively solve these problems, reducing the leakage current to 1 × 10−9 A·cm−2 and transiting the space charge-limited conduction to ohmic conduction. Because of the enhanced insulation properties and appropriate rhombohedral-pseudocubic phase ratio (CR/CPC), BF–BT–xBA ceramics in an optimized composition obtain enhanced piezoelectric performance: piezoelectric charge coefficient (d33) = 196 pC·N−1, planar electromechanical coupling coefficient (kp) = 31.1%, TC = 487 °C and depolarization temperature (Td) = 250 °C; unipolar strain (Suni) = 0.17% and piezoelectric strain coefficient (d33*) = 335 pm·V−1 at 100 °C. Especially, d33 exceeds 283 pC·N−1 at 233 °C and d33* is 335 pm·V−1 at 100 °C, showing an excellent high-temperature piezoelectricity and high depolarization temperature. The results are attributed to the domain structure of rhombohedral-pseudocubic phase coexistence and its high-temperature switching behavior. This work provides a feasible and effective approach to improve the high temperature piezoelectric properties of BF–BT–xBA ceramics, making them more suitable for high temperature applications.

Graphical abstract

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Appendix
Available only for authorised users
Literature
[2]
go back to reference Cheng S, Zhang BP, Zhao L, Wang KK. Enhanced insulating and piezoelectric properties of 0.7BiFeO3–0.3BaTiO3 lead-free ceramics by optimizing calcination temperature: analysis of Bi3+ volatilization and phase structures. J Mater Chem C. 2018;6(15):3982. https://doi.org/10.1039/C8TC00329G.CrossRef Cheng S, Zhang BP, Zhao L, Wang KK. Enhanced insulating and piezoelectric properties of 0.7BiFeO3–0.3BaTiO3 lead-free ceramics by optimizing calcination temperature: analysis of Bi3+ volatilization and phase structures. J Mater Chem C. 2018;6(15):3982. https://​doi.​org/​10.​1039/​C8TC00329G.CrossRef
[8]
[16]
go back to reference Mazumdar D, Knut R, Thöle F, Gorgoi M, Faleev S, Mryasov ON, Shelke V, Ederer C, Spaldin NA, Gupta A, Karis O. The valence band electronic structure of rhombohedral-like and tetragonal-like BiFeO3 thin films from hard X-ray photoelectron spectroscopy and first-principles theory. J Electron Spectrosc Relat Phenom. 2016;208:63. https://doi.org/10.1016/j.elspec.2015.10.002.CrossRef Mazumdar D, Knut R, Thöle F, Gorgoi M, Faleev S, Mryasov ON, Shelke V, Ederer C, Spaldin NA, Gupta A, Karis O. The valence band electronic structure of rhombohedral-like and tetragonal-like BiFeO3 thin films from hard X-ray photoelectron spectroscopy and first-principles theory. J Electron Spectrosc Relat Phenom. 2016;208:63. https://​doi.​org/​10.​1016/​j.​elspec.​2015.​10.​002.CrossRef
[19]
go back to reference Cen Z, Zhou C, Yang H, Zhou Q, Li W, Yan C, Cao L, Song J, Peng L. Remarkably high-temperature stability of Bi(Fe1−xAlx)O3–BaTiO3 solid solution with near-zero temperature coefficient of piezoelectric properties. J Am Ceram Soc. 2013;96(7):2252. https://doi.org/10.1111/jace.12326.CrossRef Cen Z, Zhou C, Yang H, Zhou Q, Li W, Yan C, Cao L, Song J, Peng L. Remarkably high-temperature stability of Bi(Fe1xAlx)O3–BaTiO3 solid solution with near-zero temperature coefficient of piezoelectric properties. J Am Ceram Soc. 2013;96(7):2252. https://​doi.​org/​10.​1111/​jace.​12326.CrossRef
[38]
go back to reference Wang C, Takahashi M, Fujino H, Zhao X, Kume E, Horiuchi T, Sakai S. Leakage current of multiferroic (Bi0.6Tb0.3La0.1)FeO3 thin films grown at various oxygen pressures by pulsed laser deposition and annealing effect. J Appl Phys. 2006;99(5):054104. https://doi.org/10.1063/1.2177430.CrossRef Wang C, Takahashi M, Fujino H, Zhao X, Kume E, Horiuchi T, Sakai S. Leakage current of multiferroic (Bi0.6Tb0.3La0.1)FeO3 thin films grown at various oxygen pressures by pulsed laser deposition and annealing effect. J Appl Phys. 2006;99(5):054104. https://​doi.​org/​10.​1063/​1.​2177430.CrossRef
[43]
[57]
go back to reference Liu Q, Zhang Y, Gao J, Zhou Z, Yang D, Lee KY, Studer A, Hinterstein M, Wang K, Zhang X, Li L, Li JF. Practical high-performance lead-free piezoelectrics: structural flexibility beyond utilizing multiphase coexistence. Natl Sci Rev. 2020;7(2):355. https://doi.org/10.1093/nsr/nwz167.CrossRef Liu Q, Zhang Y, Gao J, Zhou Z, Yang D, Lee KY, Studer A, Hinterstein M, Wang K, Zhang X, Li L, Li JF. Practical high-performance lead-free piezoelectrics: structural flexibility beyond utilizing multiphase coexistence. Natl Sci Rev. 2020;7(2):355. https://​doi.​org/​10.​1093/​nsr/​nwz167.CrossRef
Metadata
Title
BiAlO3-modified BiFeO3–BaTiO3 high Curie temperature lead-free piezoelectric ceramics with enhanced performance
Authors
Xiao-Xiao Zhou
Yu-Cheng Tang
He-Zhang Li
Yi-Jin Hao
Meng-Ping Xue
Jun Pei
Xiao-Yan Peng
Bo-Ping Zhang
Publication date
20-09-2023
Publisher
Nonferrous Metals Society of China
Published in
Rare Metals / Issue 11/2023
Print ISSN: 1001-0521
Electronic ISSN: 1867-7185
DOI
https://doi.org/10.1007/s12598-023-02407-9

Other articles of this Issue 11/2023

Rare Metals 11/2023 Go to the issue

Premium Partners