کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1464946 | 989675 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fabrication and properties of the Nb doped Zr-rich lead zirconate titanate ceramics by a heterogenous precipitation method
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A novel heterogenous precipitation method (H-P) combining the merits of solid state synthesis (S-S-S) and the liquid routes was developed to synthesize ZrO2 phase-free Nb doped Zr-rich PZT ceramics. The microstructure of the ceramics synthesized by H-P was more homogeneous and fine than for S-S-S. The density and the ferroelectric properties of the ceramics synthesized by H-P were higher than that by S-S-S. The dissipation factor tgδ synthesized by H-P was lower than that by S-S-S. The Weibull distribution analysis shows that the dielectric breakdown of the ceramics synthesized by H-P method is markedly improved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 33, Issue 3, April 2007, Pages 497–503
Journal: Ceramics International - Volume 33, Issue 3, April 2007, Pages 497–503
نویسندگان
Hong Yang, Alfred Lyashchenko, Xian-lin Dong, Cai-hong Luo, Chao-liang Mao, Shu-tao Chen, Tao Zeng, Yong-ling Wang,