Characteristics of the hydrous titanium dioxide-anatase phase transformation during hydrothermal treatment in aqueous solutions |
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Authors: | D A Zherebtsov S A Syutkin V Yu Pervushin G F Kuznetsov D G Kleshchev V A German V V Viktorov A M Kolmogortsev A S Serikov |
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Institution: | 1.South Ural State University,Chelyabinsk,Russia;2.Research Institute of Pigment Materials,Chelyabinsk,Russia;3.Chelyabinsk State Pedagogical University,Chelyabinsk,Russia |
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Abstract: | The transformations of hydrous titanium dioxide, prepared by thermal hydrolysis of titanium(IV) compounds in sulfuric acid
solutions, during hydrothermal treatment (150–240°C) in water were studied. The dispersivity and the chemical compositions
of the samples obtained determined depending on the synthesis conditions (the composition) of hydrous titanium dioxide and
the heat treatment temperature. |
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