Abstract
The structure of high-silica glassy nanoporous matrices prepared from two-phase glasses has been investigated using the small-angle X-ray scattering technique. Parameters of materials, such as the density, porosity, specific surface area, average nanopore radius, average radius of scattering particles filling the pore space, and their fractal dimensions, have been determined. The dependence of the obtained structural parameters on the conditions of chemical treatment of glasses has been established. It has been demonstrated that the results obtained are in good agreement with porosimetry and electron microscopy data.
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Original Russian Text © T.N. Vasilevskaya, T.V. Antropova, 2009, published in Fizika Tverdogo Tela, 2009, Vol. 51, No. 12, pp. 2386–2393.
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Vasilevskaya, T.N., Antropova, T.V. Small-angle X-ray scattering study of the structure of glassy nanoporous matrices. Phys. Solid State 51, 2537–2545 (2009). https://doi.org/10.1134/S1063783409120178
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DOI: https://doi.org/10.1134/S1063783409120178