Dielectric and Piezoelectric Properties of B2O3 and SnO2 Doped Barium Titanate Ceramics

Abstract:

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Boron oxide doped barium stannate titanate ceramics were prepared by a solid-state reaction method. Properties of the ceramics were investigated. The experimental results showed that most properties of the ceramics depend on the sintering temperature. The higher relative permittivity of 13887 with tan 0.034 at 34 °C was observed for the samples sintered at 1350 C. Piezoelectric coefficient (d33) of the samples was found to be in the range of 90 - 115 pC/N. However, the optimum d33 coefficient was observed for the sample sintered at 1250 C.

Info:

Periodical:

Advanced Materials Research (Volumes 55-57)

Main Theme:

Edited by:

Tawee Tunkasiri

Pages:

69-72

DOI:

10.4028/www.scientific.net/AMR.55-57.69

Citation:

N. Tawichai and G. Rujijanagul, "Dielectric and Piezoelectric Properties of B2O3 and SnO2 Doped Barium Titanate Ceramics", Advanced Materials Research, Vols. 55-57, pp. 69-72, 2008

Online since:

August 2008

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$35.00

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