scholarly journals The Oxidation of Carbon Monoxide on Pt/Al2O3Containing a Metal Oxide

1982 ◽  
Vol 55 (9) ◽  
pp. 2706-2714 ◽  
Author(s):  
Yukio Kosaki ◽  
Akira Miyamoto ◽  
Yuichi Murakami
Keyword(s):  
Carbon Monoxide ◽  
Metal Oxide ◽  
Oxidation Of Carbon Monoxide

scholarly journals Oxidation of Carbon Monoxide Over Alumina-supported Metal Oxide Catalysts

1995 ◽  
Vol 12 (4) ◽  
pp. 335-343 ◽  
Author(s):  
A.M. Youssef ◽  
E.A. El-Sharkawy
Keyword(s):  
Carbon Monoxide ◽  
Metal Oxide ◽  
Textural Properties ◽  
Nitrogen Adsorption ◽  
Chemical Compositions ◽  
Calcination Temperatures ◽  
Characteristic Lines ◽  
Different Temperatures ◽  
Supported Metal Oxide ◽  
Oxidation Of Carbon Monoxide

Catalysts of the type CuO/Al2O3, NiO/Al2O3 and Co3O4/Al2O3 with different chemical compositions and subjected to different calcination temperatures were prepared using the impregnation technique. The crystal structure of the calcination products was determined by X-ray diffraction (XRD) while the textural properties were determined from nitrogen adsorption at 77 K. The activity of the catalysts towards the oxidation of carbon monoxide with O2 at different temperatures was also investigated. XRD indicated that calcination of these systems at ≤1073 K did not lead to the formation of spinel. Moreover, no characteristic lines indicating the existence of any metal oxide were observed when the concentration of the latter was less than 10 mol%. The catalytic oxidation of CO followed first-order kinetics with the catalytic activity depending on the metal oxide loading and its dispersion on the surface of the alumina. In most cases, Co3O4/Al2O3 catalysts exhibited the highest activity.

scholarly journals Metal oxide/CeO2 nanocomposites derived from Ce-benzene tricarboxylate (Ce-BTC) adsorbing with metal acetylacetonate complexes for catalytic oxidation of carbon monoxide

RSC Advances ◽  
2021 ◽  
Vol 11 (34) ◽  
pp. 21057-21065
Author(s):  
Dongren Cai ◽  
Bin Chen ◽  
Zhongliang Huang ◽  
Xiaoli Zeng ◽  
Jingran Xiao ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Metal Oxide ◽  
Co Oxidation ◽  
Catalytic Oxidation ◽  
Metal Acetylacetonate ◽  
Oxidation Of Carbon Monoxide

Herein, a series of metal oxide/CeO2 (M/CeO2) nanocomposites derived from Ce-benzene tricarboxylate (Ce-BTC) adsorbing with different metal acetylacetonate complexes were prepared for CO oxidation.

Support and Gas Environment Effects on the Preferential Oxidation of Carbon Monoxide over Co3O4 Catalysts Studied in situ

2021 ◽  
pp. 120450
Author(s):  
Thulani M. Nyathi ◽  
Mohamed I. Fadlalla ◽  
Nico Fischer ◽  
Andrew P.E. York ◽  
Ezra J. Olivier ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Preferential Oxidation ◽  
Environment Effects ◽  
Gas Environment ◽  
Oxidation Of Carbon Monoxide

Oxidation of carbon monoxide and formic acid on bulk and nanosized Pt–Co alloys

2011 ◽  
Vol 16 (2) ◽  
pp. 587-595 ◽  
Author(s):  
Maja D. Obradović ◽  
Amalija V. Tripković ◽  
Snežana Lj. Gojković
Keyword(s):  
Carbon Monoxide ◽  
Formic Acid ◽  
Co Alloys ◽  
Oxidation Of Carbon Monoxide
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