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Room temperature spontaneous conversion of OCS to CO2 on the anatase TiO2 surface.
- Source :
- Chemical Communications; 2014, Vol. 50 Issue 57, p7712-7715, 4p
- Publication Year :
- 2014
-
Abstract
- High-resolution FT-IR spectroscopy combined with quantum chemical calculations was used to study the chemistry of OCSdisproportionation over the reduced surface of isotopically labelled, nanocrystalline TiO<subscript>2</subscript>. Analysis of the isotopic composition of the product gases has revealed that the reaction involves solely OCS molecules from the gas-phase. Using quantum chemical calculations we propose a plausible mechanistic scenario, in which two reduced Ti<superscript>3+</superscript> centres mediate the reaction of the adsorbed OCS molecules. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 50
- Issue :
- 57
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 100182230
- Full Text :
- https://doi.org/10.1039/c4cc01992j