Anomalous Concentration Dependences of Optical Density of Stable Nanodisperse Titanium Dioxide Hydrosols |
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| Authors: | O B Pavlova-Verevkina V V Nazarov |
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| Institution: | (1) Karpov Institute of Physical Chemistry, ul. Vorontsovo Pole 10, Moscow, 103064, Russia;(2) Mendeleev University of Chemical Technology, Miusskaya pl. 9, Moscow, 125047, Russia |
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| Abstract: | Optical properties of two aggregative-stable nanodisperse TiO2 hydrosols differed in sizes of crystalline particles were studied. These sols were found to have the anomalous concentration dependences of the optical density. It was suggested that these peculiarities are caused by an increase in structural order of the sols during their concentration. |
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