Inhibiting effect of AlPO4 and SiO2 on the anatase → rutile transformation reaction: An x-ray and laser Raman study
- 1 December 1992
- journal article
- Published by Springer Nature in Journal of Materials Research
- Vol. 7 (12) , 3348-3351
- https://doi.org/10.1557/jmr.1992.3348
Abstract
The anatase → rutile transformation reaction of TiO2 prepared in contact with amorphous aluminum phosphate and with fume silica has been investigated as a function of temperature by x-ray diffraction methods. It is observed that the anatase → rutile transformation in such systems becomes greatly inhibited and the Raman spectra of titania on such surfaces exhibit features that indicate substrate-TiO2 interfacial reactions.Keywords
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