Kinetics and mechanism of electrochemical oxidation of carbon monoxide in molten carbonates. Confirmation of the existence of the CO2–2 ion

1977 ◽  
Vol 73 (0) ◽  
pp. 1420 ◽  
Author(s):  
Alina Borucka ◽  
A. John Appleby
Keyword(s):  
Carbon Monoxide ◽  
Electrochemical Oxidation ◽  
Kinetics And Mechanism ◽  
Molten Carbonates ◽  
Oxidation Of Carbon Monoxide

Kinetics and mechanism of the low-temperature oxidation of carbon monoxide with oxygen on a PdCl2–CuCl2/γ-Al2O3 catalyst

2017 ◽  
Vol 58 (2) ◽  
pp. 179-190 ◽  
Author(s):  
L. G. Bruk ◽  
A. V. Ustyugov ◽  
E. A. Katsman ◽  
L. D. Iskhakova ◽  
I. V. Oshanina ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Low Temperature ◽  
Kinetics And Mechanism ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation ◽  
Al2o3 Catalyst ◽  
Oxidation Of Carbon Monoxide

scholarly journals Electrochemical oxidation of carbon monoxide: From platinum single crystals to low temperature fuel cells catalysts. Part I: Carbon monoxide oxidation onto low index platinum single crystals

2001 ◽  
Vol 66 (11-12) ◽  
pp. 785-797 ◽  
Author(s):  
Branimir Grgur ◽  
Nenad Markovic ◽  
Chriss Lucas ◽  
Philip Ross
Keyword(s):  
Carbon Monoxide ◽  
Single Crystals ◽  
Electrochemical Oxidation ◽  
Interfacial Structure ◽  
X Ray Diffraction ◽  
Platinum Surfaces ◽  
Oxidation Of Hydrogen ◽  
Electrode Method ◽  
Platinum Single Crystals ◽  
Oxidation Of Carbon Monoxide

The electrochemical oxidation of carbon monoxide and the interfacial structure of the CO adlayer (COads) on platinum low index single crystals, Pt(111), Pt(100) and two reconstruction of Pt(110), were examined using the rotation disk electrode method in combination with the in situ surface X-ray diffraction scattering technique. The mechanism of CO oxidation is discussed on the basis of the findings that, depending on the potential, two energetic states ofCOads exist on the platinum surfaces. Thus, at lower potentials, weakly bonded states (COads,w) and at higher potentials strongly bonded states (COads,s) are formed. The mechanism of the oxidation of hydrogen-carbon monoxide mixtures is also proposed.

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