SINTESIS BAHAN PIEZOELEKTRIK xBZT-BCT MENGGUNAKAN METODE MOLTEN SALT DAN KARAKTERISASINYA

Helga Dwi Fahyuan, Oky Lidya Kumala, Nasri Mz

Abstract


The research of synthesized xBZT-BCT piezoelectric material have been carried out by using molten salt method. Piezoelectric material is a material that can generate electrical voltage when given voltage or mechanical strain. This material has the potential to be a good piezoelectric material. In this study, the method used is molten salt. Molten salt utilizes molten salt to speed up chemical reactions during the heating process. The xBZT-BCT material was synthesized with variations of composition 0.48, 0.5, and 0.52 mol and sintering temperature is 850 ° C. The crystalline structure generated by 0.48BZT-BCT sintering temperature of 850 ° C is tetragonal-rhombohedral., respectively. The Morphotropic Phase Boundary area is present in a composition of 0.5 mol.


Keywords


piezoelectric; molten salt method; morphotropic phase boundary

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References


Yulianti, E., Triwahyuni, D., Ahda, S., & Deswita. (2010). Sintesa dan Karakterisasi Bahan Piezoelektrik Bi0,5Na0,5TiO3 (BNT) dengan Metode Molten Salt. Jurnal Sains Materi Indonesia, 14, 13-17

Chandrakala, J. E., Praveen, P., Hazra, B. K., & Das, D. (2015). Effect on Structural, Dielectric, Piezoelectric, and Ferroelectric Properties of Sol-gel Derived BZT-BCT Ceramics. Journal of Ceramics International.

Lin, D., Kwok, K. W., Chan, H. L. W. (2008). Effects of MnO2 on the Microsturcture and Electrical Properties of 0,94(K0,5Na0,5)NbO3-0,06Ba(Zr0,05Ti0.95)O3 Lead-Free

Chen, C., Zhao, X. Y., Liu, H., Ge, W. W., Luo, H. S., & Jiang, X. P. (2010). Crystal Growth and Electrical Properties of Lead-Free Piezoelectric Material (Na0,5Bi0,5)TiO3-BaTiO3. Key Engineering Materials, 421-422: 17-20.

Mishra, P., Sonia, & Komar, P. (2012). Effect of Sintering Temperature on Dielectric, Piezoelectric, and Feroelectric Properties of BZT-BCT 50/50 Ceramics. Journal of Alloys and Compounds, 545, 210-215.




DOI: http://dx.doi.org/10.31258/jkfi.15.2.146-150

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