Preparation of anatase, brookite and rutile at low temperature by non-hydrolytic sol–gel methods
作者： Pascal Arnal , Robert J. P. Corriu , Dominique Leclercq , P. Hubert Mutin , André Vioux
DOI: 10.1039/JM9960601925
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摘要: Titania samples prepared by different non-hydrolytic sol–gel methods, mainly based on the etherolysis and alcoholysis of titanium tetrachloride, have been found to differ in both structure texture. Thus, reaction diethyl ether with TiCl4 at 110 °C affords anatase, which begins convert into rutile only around 1000 °C. The ethanol leads as early °C, whereas tert-butyl alcohol singular formation brookite.
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