caa a22 4500 463253426 CHVBK 20180405153347.0 cr unu---uuuuu 170326e20071001xx s 000 0 eng 10.1007/s10562-007-9216-4 doi (NATIONALLICENCE)springer-10.1007/s10562-007-9216-4 Low-temperature Oxidation of Carbon Monoxide on Co/ZrO2 [Elektronische Daten] [Matthew Yung, Erik Holmgreen, Umit Ozkan] A 10%Co/ZrO2 catalyst prepared by impregnation was tested for its activity for the oxidation of CO to CO2 in excess oxygen. Activity tests showed that conversion could be obtained at temperatures as low as 20°C. Time-on-stream studies showed no loss of activity in these experiments, indicating that this catalyst is stable in the experimental oxidizing conditions. The activation energy for the CO to CO2 oxidation reaction was calculated as Ea=54kJ/mol over this catalyst. Characterization of the material by thermogravimetric analysis, temperature-programmed techniques, X-ray photoelectron spectroscopy, and laser Raman spectroscopy indicate that Co3O4 is present on monoclinic ZrO2 after the calcination of the catalyst. Springer Science+Business Media, LLC, 2007 CO oxidation nationallicence Cobalt nationallicence ZrO2 nationallicence Co/ZrO2 nationallicence Co3O4 nationallicence Yung Matthew Department of Chemical and Biomolecular Engineering, The Ohio State University, 43210, Columbus, OH, USA aut Holmgreen Erik Department of Chemical and Biomolecular Engineering, The Ohio State University, 43210, Columbus, OH, USA aut Ozkan Umit Department of Chemical and Biomolecular Engineering, The Ohio State University, 43210, Columbus, OH, USA aut Catalysis Letters Springer US; http://www.springer-ny.com 118/3-4(2007-10-01), 180-186 1011-372X 118:3-4<180 2007 118 10562 https://doi.org/10.1007/s10562-007-9216-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10562-007-9216-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yung Matthew Department of Chemical and Biomolecular Engineering, The Ohio State University, 43210, Columbus, OH, USA aut NATIONALLICENCE 700 1- Holmgreen Erik Department of Chemical and Biomolecular Engineering, The Ohio State University, 43210, Columbus, OH, USA aut NATIONALLICENCE 700 1- Ozkan Umit Department of Chemical and Biomolecular Engineering, The Ohio State University, 43210, Columbus, OH, USA aut NATIONALLICENCE 773 0- Catalysis Letters Springer US; http://www.springer-ny.com 118/3-4(2007-10-01), 180-186 1011-372X 118:3-4<180 2007 118 10562 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer