کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1813042 | 1025628 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and microstructure of Ca-doped BaTiO3 ceramics prepared by high-energy ball-milling
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The calcium-substituted barium titanate ceramics were prepared by solid state reaction technique. High-energy ball-milling was used for processing the powder. The microstructure of Ba1−xCaxTiO3 ceramics was investigated by SEM techniques. The microstructure of Ba1−xCaxTiO3 ceramics shows dense and uniform micrograph in all samples and the grain size is large. In this study the quantitative analysis of the ceramographs is shown and the variation of the different parameters with various doping concentration is discussed. Compositional analysis is ascribed to the occupancy of some Ca2+ to the Ti4+ sites.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 404, Issue 21, 15 November 2009, Pages 4267–4272
Journal: Physica B: Condensed Matter - Volume 404, Issue 21, 15 November 2009, Pages 4267–4272
نویسندگان
M.R. Panigrahi, S. Panigrahi,