Materials of Nanocrystalline Sr1-xBaxBi 4Ti4O15 for Piezoelectric Sensor

N. A A Manaf, Muhamad Mat Salleh, Muhammad Yahaya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The nanocrystalline Strontium Barium Bismuth Titanate (SBBT) thin films with structure of Al/TiO2/SBBT/TiO2/RUO 2/SiO2/Si were fabricated using sol-gel technique. The source materials are bismuth acetate Bi(CH3COO)2, barium acetate Bi(CH3COO)2, strontium acetate Sr(CH 3COO)2 and titanium butoxide (Ti(OG4H 9 )4). Different nanostructures of the films were prepared with un-annealed condition as well as after annealing at three different temperatures of 400, 500 and 600°C, in air for 2 minutes. The structure of SBBT thin films have been systematically studied by XRD, AFM, SEM and dielectric constant measurement. For the sensor device measurement, the SBBT thin film pressure sensors were tested by pneumatic loading method at pressure range between 0 to 450 kPa. It was found that the sensing properties of the films were affected by the crystalline nature of the films. It is shown that there is a linear relationship between the crystallization, grains size and dielectric properties with the sensing response of the film towards pressure.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages253-256
Number of pages4
Volume55-57
Publication statusPublished - 2008

Publication series

NameAdvanced Materials Research
Volume55-57
ISSN (Print)10226680

Fingerprint

Strontium
Barium
Bismuth
Sensors
Thin films
Pressure sensors
Pneumatics
Dielectric properties
Sol-gels
Nanostructures
Permittivity
Titanium
Crystallization
Annealing
Crystalline materials
Scanning electron microscopy
Air
Temperature

Keywords

  • Nanocrystalline thin films
  • Piezoelectric pressure sensor
  • Sol-gel
  • Strontium barium bismuth titanate

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Manaf, N. A. A., Mat Salleh, M., & Yahaya, M. (2008). Materials of Nanocrystalline Sr1-xBaxBi 4Ti4O15 for Piezoelectric Sensor. In Advanced Materials Research (Vol. 55-57, pp. 253-256). (Advanced Materials Research; Vol. 55-57).

Materials of Nanocrystalline Sr1-xBaxBi 4Ti4O15 for Piezoelectric Sensor. / Manaf, N. A A; Mat Salleh, Muhamad; Yahaya, Muhammad.

Advanced Materials Research. Vol. 55-57 2008. p. 253-256 (Advanced Materials Research; Vol. 55-57).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Manaf, NAA, Mat Salleh, M & Yahaya, M 2008, Materials of Nanocrystalline Sr1-xBaxBi 4Ti4O15 for Piezoelectric Sensor. in Advanced Materials Research. vol. 55-57, Advanced Materials Research, vol. 55-57, pp. 253-256.
Manaf NAA, Mat Salleh M, Yahaya M. Materials of Nanocrystalline Sr1-xBaxBi 4Ti4O15 for Piezoelectric Sensor. In Advanced Materials Research. Vol. 55-57. 2008. p. 253-256. (Advanced Materials Research).
Manaf, N. A A ; Mat Salleh, Muhamad ; Yahaya, Muhammad. / Materials of Nanocrystalline Sr1-xBaxBi 4Ti4O15 for Piezoelectric Sensor. Advanced Materials Research. Vol. 55-57 2008. pp. 253-256 (Advanced Materials Research).
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