کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1475771 991129 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Performance of unimorph cantilever generator using Cr/Nb doped Pb(Zr0.54Ti0.46)O3 thick film for energy harvesting device applications
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Performance of unimorph cantilever generator using Cr/Nb doped Pb(Zr0.54Ti0.46)O3 thick film for energy harvesting device applications
چکیده انگلیسی

Structural and piezoelectric properties of Pb(Zr0.54Ti0.46)O3 + 0.2 wt% Cr2O3 + 1.0 wt% Nb2O5 (PZT-CN) thick films were investigated for potential use in energy harvesting device applications. The PZT-CN thick films, fabricated by a conventional tape casting process, were successfully synthesized at a sintering temperature of 1100 °C. The sintered film exhibited excellent piezoelectric properties of d33 = 365 pC/N, ε33T/ε0=1069, and kp = 0.52. Its d33 · g33, which can characterize this material as a energy density material for energy harvesting device applications, was excellent, being as large as approximately 14,072 × 10−15 m2/N. It was also demonstrated that a unimorph cantilever using the PZT-CN film could generate a significant power of 17.3 mW (2083 μW/cm3) for high performance energy harvesters.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 33, Issue 2, February 2013, Pages 305–311
نویسندگان
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