Phase analysis of chromium (III) oxide and aluminium oxide using x-ray diffraction / Surul Huda Din

Din, Surul Huda (2010) Phase analysis of chromium (III) oxide and aluminium oxide using x-ray diffraction / Surul Huda Din. [Student Project] (Unpublished)

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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
Creators:
Creators
Email
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
Item ID: 46844
Uncontrolled Keywords: Chromium (III) oxide, Aluminium oxide, X-ray
URI: https://ir.uitm.edu.my/id/eprint/46844

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