In Situ Transient FTIR and XANES Studies of the Evolution of Surface Species in CO Oxidation on Au/TiO2

The adsorption of CO and its reaction with oxygen were investigated using a combination of in situ Fourier transform infrared spectroscopy, step response measurements in a microreactor, 18O isotopic labeling, and X-ray absorption near edge structure spectroscopy. An as-prepared sample in which Au is...

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Veröffentlicht in:	The journal of physical chemistry. B 2006-05, Vol.110 (17), p.8689-8700
Hauptverfasser:	Henao, Juan D, Caputo, Tiziana, Yang, Jeff H, Kung, Mayfair C, Kung, Harold H
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Carbon Monoxide - chemistry Gold - chemistry Oxidation-Reduction Sensitivity and Specificity Spectroscopy, Fourier Transform Infrared - methods Spectrum Analysis - methods Surface Properties Time Factors Titanium - chemistry X-Rays
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