کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1649837 1007591 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dielectric and piezoelectric properties of LiSbO3 doped 0.995 K0.5Na0.5NbO3–0.005BiFeO3 piezoelectric ceramics
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Dielectric and piezoelectric properties of LiSbO3 doped 0.995 K0.5Na0.5NbO3–0.005BiFeO3 piezoelectric ceramics
چکیده انگلیسی

LiSbO3 doped and undoped 0.995 K0.5Na0.5NbO3–0.005BiFeO3 piezoelectric ceramics with high properties have been fabricated in air by the conventional ceramic processing. By adding LiSbO3 to K0.5Na0.5NbO3–BiFeO3 ceramics, the dielectric and piezoelectric properties evidently increase. The doped ceramics exhibit good electrical properties. The enhanced piezoelectric properties of the ceramics should be attributed to optimum LiSbO3 substitution and better microstructure with high density. Results show that LiSbO3 doped K0.5Na0.5NbO3–BiFeO3 lead-free piezoelectric ceramics are a promising lead-free piezoelectric material for applications in different devices.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 63, Issue 15, 15 June 2009, Pages 1262–1265
نویسندگان
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