Effect of Sintering Parameter on Ferroelectric Properties in PZT Based Ceramics

Tanabat Promjun; Yongyut Manjit; Saksit Sukprasong; Athipong Ngamjarurojana

doi:10.4028/www.scientific.net/AMM.804.34

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 804Effect of Sintering Parameter on Ferroelectric...

Effect of Sintering Parameter on Ferroelectric Properties in PZT Based Ceramics

Abstract:

This research was conducted to improve the ferroelectric properties of PZT based ceramics by studying the effect of sintering conditions in terms of temperature and soaking time (time of sintering) on the ferroelectric properties of ceramics in the 0.8Pb (Zr_1/2Ti_1/2)O₃-0.2Pb (Zn_1/3Nb_2/3)O₃ system prepared by vibro-milling mixed-oxide method. The XRD patterns of specimens showed perovskite structure for all compositions. The pyrochlore phase was not observed in this system. The sintering temperature and soaking time affects the ferroelectric properties of ceramics by the optimum sintering condition for 0.8PZT-0.2PZN ceramic is sintered at 1250°C for 2h.

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Periodical:

Applied Mechanics and Materials (Volume 804)

Pages:

34-37

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.804.34

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Online since:

October 2015

Authors:

Tanabat Promjun, Yongyut Manjit, Saksit Sukprasong, Athipong Ngamjarurojana*

Keywords:

Ferroelectric, Lead Zirconate Titiante, Perovskite, Sintering Parameter

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