Specific signatures of α-alumina powders
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A. Boumaza; A. Djelloul; F. Guerrab
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Article
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2010
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Elsevier Science
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English
⚖ 603 KB
The specific signatures of α-Al 2 O 3 powders by a combination of X-ray diffraction (Rietveld analysis), scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, thermal analysis (TG-DTA) and cathodoluminescence (CL) were investigated. Thus, α-alumina was prepared by calci