Abstract
On the example of the silica gel with grown titanium oxide structures, in which titanium has two coordination enviromments (anatase, rutile) we showed the effect of the choice of a reference (MgO, SiO2) on the shape of the ultraviolet-visible diffuse reflectance spectra and the result of their mathematical processing (the Kubelka-Munk function, first derivative).
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Original Russian Text © Yu.M. Koshtyal, A.A. Malkov, K.L. Vasilyeva, N.V. Zakharova, A.A. Malygin, 2013, published in Zhurnal Obshchei Khimii, 2013, Vol. 83, No. 2, pp. 177–183.
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Koshtyal, Y.M., Malkov, A.A., Vasilyeva, K.L. et al. The role of a reference sample in the study of the titanium-containing silicas by ultraviolet-visible diffuse reflectance spectroscopy. Russ J Gen Chem 83, 231–237 (2013). https://doi.org/10.1134/S1070363213020011
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DOI: https://doi.org/10.1134/S1070363213020011