Factors affecting calcining temperatures of BZT–BCT ceramics
Tập 129 Số 1D (2020), Nghiên cứu
Tập 129 Số 1D (2020)

Factors affecting calcining temperatures of BZT–BCT ceramics

Nghiên cứu
https://doi.org/10.26459/hueuni-jns.v129i1D.5769
Đã xuất bản 2020-06-30
Bui Thi Ngoc Anh
Tran Binh Trong high school, Phu Yen, Vietnam
Pham Thi Thanh Minh
Hung Vuong Gifted High School, 48 Hung Vuong St., Pleiku, Gia Lai, Vietnam
Le Tran Uyen Tu
Department of Physics, University of Sciences, Hue University, 77 Nguyen Hue St., Hue, Vietnam
Dung Thi Hoai Trang
Department of Physics, University of Sciences, Hue University, 77 Nguyen Hue St., Hue, Vietnam
Le Thi Lien Phuong
Department of Physics, University of Sciences, Hue University, 77 Nguyen Hue St., Hue, Vietnam
Vo Thanh Tung
Department of Physics, University of Sciences, Hue University, 77 Nguyen Hue St., Hue, Vietnam

Tóm tắt

Piezoelectric ceramic 0.48Ba[Zr0.2Ti0.8]O3 – 0.52[Ba0.7Ca0.3]TiO3 (BZT–BCT) with nanostructure was manufactured with traditional ceramic technology. The nanostructure and the sintering aid reduce the calcining temperature from 1250 to 1170 °C and the sintering temperature from 1450 to 1350 °C. The piezoelectric properties of BZT–BCT at the optimal calcining and sintering temperature are discussed in detail.

https://doi.org/10.26459/hueuni-jns.v129i1D.5769
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