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Large piezoelectric effect in lead-free Ba(Zr0.2Ti 0.8)O3-(Ba0.7Ca0.3)TiO3 films prepared by screen printing with solution infiltration process

Journal Article


Abstract


  • High-quality piezoelectric Ba(Zr0.2Ti0.8)O 3-50(Ba0.7Ca0.3)TiO3 films with very dense and homogenous microstructure were fabricated using chemical solution infiltration into porous screen-printed films. The films with a thickness of 10 μm exhibited high relative permittivity of 2380, low dielectric loss of 1.6% (at 10 kHz), large remanent polarization of 22 μC/cm2, and large longitudinal piezoelectric constant d33 of 220 pC/N, which is even better than the case of lead-based piezoelectric films. The excellent electrical properties make the films a promising candidate for practical applications in lead-free microdevices such as piezoelectric microelectromechanical systems.

Authors


  •   Feng, Zuyong (external author)
  •   Shi, Dongqi
  •   Dou, Shi Xue
  •   Tang, Xingui (external author)
  •   Hu, Yihua (external author)

Publication Date


  • 2013

Citation


  • Feng, Z., Shi, D., Dou, S., Tang, X. & Hu, Y. (2013). Large piezoelectric effect in lead-free Ba(Zr0.2Ti 0.8)O3-(Ba0.7Ca0.3)TiO3 films prepared by screen printing with solution infiltration process. Thin Solid Films, 527 (1), 110-113.

Scopus Eid


  • 2-s2.0-84872595871

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/552

Number Of Pages


  • 3

Start Page


  • 110

End Page


  • 113

Volume


  • 527

Issue


  • 1

Abstract


  • High-quality piezoelectric Ba(Zr0.2Ti0.8)O 3-50(Ba0.7Ca0.3)TiO3 films with very dense and homogenous microstructure were fabricated using chemical solution infiltration into porous screen-printed films. The films with a thickness of 10 μm exhibited high relative permittivity of 2380, low dielectric loss of 1.6% (at 10 kHz), large remanent polarization of 22 μC/cm2, and large longitudinal piezoelectric constant d33 of 220 pC/N, which is even better than the case of lead-based piezoelectric films. The excellent electrical properties make the films a promising candidate for practical applications in lead-free microdevices such as piezoelectric microelectromechanical systems.

Authors


  •   Feng, Zuyong (external author)
  •   Shi, Dongqi
  •   Dou, Shi Xue
  •   Tang, Xingui (external author)
  •   Hu, Yihua (external author)

Publication Date


  • 2013

Citation


  • Feng, Z., Shi, D., Dou, S., Tang, X. & Hu, Y. (2013). Large piezoelectric effect in lead-free Ba(Zr0.2Ti 0.8)O3-(Ba0.7Ca0.3)TiO3 films prepared by screen printing with solution infiltration process. Thin Solid Films, 527 (1), 110-113.

Scopus Eid


  • 2-s2.0-84872595871

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/552

Number Of Pages


  • 3

Start Page


  • 110

End Page


  • 113

Volume


  • 527

Issue


  • 1