Electron transfer bands of titanium sites in dehydrated silicalites and in TiO2–SiO2gel
- 1 January 1996
- journal article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 3,p. 299-300
- https://doi.org/10.1039/cc9960000299
Abstract
The diffuse reflectance UV spectra of dehydrated titanium silicalites of MFI structure are consistent with the presence of both open [Ti(OH)(OSi)3] and closed [Ti(OSi)4] tetrahedral titanium sites, the closed sites seem to be the only ones occurring in TiO2–SiO2 silica gel.Keywords
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