A series of Ti-MCM-41 materials with Ti loading in the 0.15-2.00 wt% range was synthesized as photocatalysts for the decomposition of NO into N-2 and O-2, and characterized by XRD, XAFS (XANES and FT-EXAFS), diffuse reflectance UV-Vis, photoluminescence spectroscopies, and FTIR spectroscopy of the adsorbed ammonia as a probe molecule.
The relationship between the local structures and photocatalytic reactivity of Ti-MCM-41 catalysts
MARTRA, Gianmario;COLUCCIA, Salvatore;
2003-01-01
Abstract
A series of Ti-MCM-41 materials with Ti loading in the 0.15-2.00 wt% range was synthesized as photocatalysts for the decomposition of NO into N-2 and O-2, and characterized by XRD, XAFS (XANES and FT-EXAFS), diffuse reflectance UV-Vis, photoluminescence spectroscopies, and FTIR spectroscopy of the adsorbed ammonia as a probe molecule.
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