کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1606988 1516230 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enhanced energy-storage performance and dielectric characterization of 0.94Bi0.5Na0.5TiO3–0.06BaTiO3 modified by CaZrO3
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Enhanced energy-storage performance and dielectric characterization of 0.94Bi0.5Na0.5TiO3–0.06BaTiO3 modified by CaZrO3
چکیده انگلیسی


• The CZ addition helps BNBT6 obtain the lower porosity and uniform surface.
• The introduction of CZ lowers TF–R and enhances relaxor-ferroelectric of BNBT6.
• The energy storage of BNBT6 is enhanced by CZ addition.

The 0.94Bi0.5Na0.5TiO3–0.06BaTiO3(BNBT6) introduced by CaZrO3(CZ) lead-free ferroelectric ceramics are successfully fabricated by conventional solid state reaction. The influence of CZ substitution on the phase transition, microstructure, dielectric, ferroelectric, and energy storage properties of (1 − x)BNBT6-xCZ ceramics are systematically investigated. The energy-storage density 0.7 J/cm3 under the electric field 70 kV/cm is obtained in the 0.97BNBT6-0.03CZ. In addition, its energy-storage property exhibits thermal stability at the temperature range of 30–130 °C.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 663, 5 April 2016, Pages 701–707
نویسندگان
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