Effect of Phase Transitions on Thermal Depoling in Lead-Free 0.94(Bi0.5Na0.5TiO3)–0.06(BaTiO3) Based Piezoelectrics
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DOI: 10.1021/acs.jpcc.6b12501
Abstract: 0.94(Bi0.5Na0.5TiO3)–0.06(BaTiO3) (BNTBT) is a potential lead-free piezoelectric candidate to replace lead-based PZT ceramics. The thermal depoling temperature sets the upper limit for the high temperature application of piezoelectric materials. Recently, an interface model was proposed… read more here.
Keywords: bi0 5na0; lead free; 5na0 5tio3; 5tio3 batio3 ... See more keywords
Phase boundaries in the ternary (Bi0.5Na0.5TiO3)x(BaTiO3)y(SrTiO3)1−x−y system
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DOI: 10.1063/1.5008271
Abstract: The phase boundaries within (Bi0.5Na0.5TiO3)x(BaTiO3)y(SrTiO3)1−x−y with x ≥ 0.68 have been outlined. This was achieved using a combinatorial sample fabrication method and scanning synchrotron X-ray diffraction to rapidly characterise crystallographic structures over a large region of phase… read more here.
Keywords: bi0 5na0; phase boundaries; 5tio3 batio3; 5na0 5tio3 ... See more keywords