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http://irepo.futminna.edu.ng:8080/jspui/handle/123456789/12009| Title: | Analysis of Structure, Microstructure and Chemical Composition of Solid Solution of Co-Doped Barium Calcium Stannate Titanate |
| Authors: | Ahmadu, U. M.I., Abdullahi B.Usman, Abdulwaliyu E.E., Uno Agida, Moses |
| Keywords: | ceramic; X-ray diffraction; crystallinity; microstructure; grain size |
| Issue Date: | Sep-2017 |
| Publisher: | Bayero University, Kano |
| Abstract: | Ba1-xCax(Ti0.975Sn0.025)O3 (0.00 ≤ x ≤ 0.12) ceramics have been synthesized by solid state reaction method. Structural analyses have been carried out to determine the effect of Ca2+ substitution on the structural parameters of the ceramic. The average crystallite size decreased from 36.39 nm to 35.39 nm for highly doped Ca2+. Highest increase in c/a ratio was observed at x = 0.06. Microstructural evaluation of the material revealed decrease in grain size from 1 μm to 0.45 μm upon incorporation of Ca2+. Energy Dispersive Spectroscopy (EDS) investigation showed variation in chemical composition but no structural transformation was observed |
| Description: | hard copy |
| URI: | http://repository.futminna.edu.ng:8080/jspui/handle/123456789/12009 |
| ISSN: | 1597-9342 |
| Appears in Collections: | Physics |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| BUK V8, N1. 2017 1st.pdf | hard copy | 12.59 MB | Adobe PDF | View/Open |
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