Infrared and Raman Spectroscopy of Mullite Ceramics Synthesized from Fly Ash and Kaolin
Infrared spectroscopy and Raman spectroscopy were used to characterize mullite ceramics prepared from fly ash and kaolin by annealing at 1000 °C, 1100 °C, 1200 °C, and 1300 °C. IR spectroscopy confirmed the presence of SiO<sub>4</sub> tetrahedra and AlO<sub>6</sub> octahedra...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-06-01
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| Series: | Minerals |
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| Online Access: | https://www.mdpi.com/2075-163X/13/7/864 |