کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10142307 1646096 2018 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Temperature stable relative permittivity from −60 to 200 °C in 75BaTiO3-(25 − x)BiMg0.5Ti0.5O3-xNaNbO3 ceramics with X9R like characteristics
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Temperature stable relative permittivity from −60 to 200 °C in 75BaTiO3-(25 − x)BiMg0.5Ti0.5O3-xNaNbO3 ceramics with X9R like characteristics
چکیده انگلیسی
75BaTiO3-(25 − x)BiMg0.5Ti0.5O3-xNaNbO3 (x = 0-0.2) ceramics were obtained by conventional solid-state reaction method. X-ray diffraction patterns of the samples showed the formation of cubic structure. No evidence of secondary phase was found within the detection limit of XRD facility which was in agreement with the Raman spectra of all the samples. Temperature dependence of relative permittivity and dielectric loss for the sample with x = 0.10 showed a temperature stable relative permittivity of ∼840 ± 15% over the temperature range −62 to 192 °C and dielectric losses <0.02 in a wide temperature range (−28 to 374 °C). The wide temperature stable dielectric properties of x = 0.10 sample suggest that it could be a promising candidate material for X8R/X9R type capacitors.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 233, 15 December 2018, Pages 258-262
نویسندگان
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