Effect of synthesis methods on the morphology of nanosized tin dioxide particles |
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Authors: | O N Gavrilenko E V Pashkova A G Belous |
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Institution: | (1) Vernadsky Institute of General and Inorganic Chemistry, National Academy of Sciences of Ukraine, pr. Palladina 32/34, Kiev, 03680, Ukraine |
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Abstract: | The effect of precursors on the microstructure of nanocrystalline tin dioxide is studied by thermal analysis, IR spectroscopy, electron microscopy, and X-ray powder diffraction. The precursor precipitated in an optimal pH range whose dehydration and crystallization occur over a wide temperature range with low degrees of oxolation yields crystalline tin dioxide with grain sizes on the order of 16 nm upon calcination at 800°C for 2 h. |
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