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AlPO4 Glass Synthesis from Gel to Glass: Sol-Gel Process Study

This study investigates the synthesis of high surface area mesoporous AlPO4 glass through the sol-gel process at various temperatures and durations. NMR spectra analysis from gel to glass formation is presented.

ahmed-lott
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AlPO4 Glass Synthesis from Gel to Glass: Sol-Gel Process Study

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  1. O A: gelled at 50 C H (20 ppm) 3 B: A + 100 C, 12 h O 2 (69 ppm) C: B + 150 C, 12 h Al (180 ppm) 1 D: C + 200 C, 8 h O E: D + 400 C, 4 h F: E + 600 C, 4h 200 160 120 80 40 0 -40 (ppm) Supplemental Figures High surface area mesoporous AlPO4 glass, calcined at 600 C, prepared via the sol-gel process. (1 bar = 0.5 cm) 13C{1H} CPMAS NMR spectra of AlPO4 samples from gel to glass.

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