Quantitative volumetric measurements of low temperature CO chemisorption on Au/ZrO2 catalysts and Fourier transform infrared measurements of adsorbed CO in well defined and controlled conditions of temperature and pressure are here presented as widely accessible and reproducible methods for determining the concentration of gold sites able to chemisorb CO on Au/ZrO2 catalysts. HRTEM analyses were also performed in order to support the validity of the measurements.

Quantitative determination of sites able to chemisorb CO on Au/ZrO2 catalysts

BOCCUZZI, Flora;CHIORINO, Anna;MANZOLI, Maela
2009-01-01

Abstract

Quantitative volumetric measurements of low temperature CO chemisorption on Au/ZrO2 catalysts and Fourier transform infrared measurements of adsorbed CO in well defined and controlled conditions of temperature and pressure are here presented as widely accessible and reproducible methods for determining the concentration of gold sites able to chemisorb CO on Au/ZrO2 catalysts. HRTEM analyses were also performed in order to support the validity of the measurements.
2009
356
31
35
http://www.journals.elsevier.com/applied-catalysis-a-general/
CO; volumetric chemisorption; IR CO absorption; Au/ZrO2; gold active sites
F. Menegazzo; F. Pinna; M. Signoretto; V. Trevisan; F. Boccuzzi; A. Chiorino; M. Manzoli
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/59392
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