Abstract
X-Ray powder diffraction is an advanced technique primarily used for phase identification and determination of the structure of crystalline material. Cr₂O₃ and A1₂O₃ are used as samples of study in this thesis. Cr₂O₃ has been synthesized first from chromium (III) nitrate using sol-gel method while A1₂O₃ has been synthesized from aluminum acetate using same method. The samples of Cr₂C₃ then heated at 400°C for 4 hours and 700°C for 12 hours. The annealing temperature for AI2O3 was 1300°Cfor48 hours. The samples then subjected to characterization process using X-Ray powder diffraction. The powder patterns then can be search match using X'Pert HighScorePlus software. The results showed Cr203 has higher purity and crystallinity at 700°C and A1₂O₃ pure at 1300°C.
Metadata
Item Type: | Student Project |
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Creators: | Creators Email / ID Num. Din, Surul Huda UNSPECIFIED |
Contributors: | Contribution Name Email / ID Num. Thesis advisor Kamarulzaman, Norlida (Assoc. Prof. Dr.) UNSPECIFIED |
Subjects: | Q Science > QC Physics > Descriptive and experimental mechanics Q Science > QC Physics > Radiation physics (General) > X-rays |
Divisions: | Universiti Teknologi MARA, Shah Alam > Faculty of Applied Sciences |
Programme: | Bachelor of Science (Hons.) Physics |
Keywords: | Chromium (III) oxide, Aluminium oxide, X-ray |
Date: | 2010 |
URI: | https://ir.uitm.edu.my/id/eprint/46844 |
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