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

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.