Exploration of the ionizable metal cluster-electrode surface analogy: infrared spectroelectrochemistry of [Pt24(CO)30]N, [Pt26(CO)32]N, and [Pt38(CO)44]N (n = 0 to -10) and comparisons with potential-dependent spectra of carbon monoxide adlayers on platinum surfaces

1992 ◽  
Vol 114 (15) ◽  
pp. 6159-6169 ◽  
Author(s):  
Joseph D. Roth ◽  
Gregory J. Lewis ◽  
Lance K. Safford ◽  
Xudong Jiang ◽  
Lawrence F. Dahl ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Electrode Surface ◽  
Metal Cluster ◽  
Platinum Surfaces

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.

Velocity-resolved kinetics of site-specific carbon monoxide oxidation on platinum surfaces

Nature ◽  
2018 ◽  
Vol 558 (7709) ◽  
pp. 280-283 ◽  
Author(s):  
Jannis Neugebohren ◽  
Dmitriy Borodin ◽  
Hinrich W. Hahn ◽  
Jan Altschäffel ◽  
Alexander Kandratsenka ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Carbon Monoxide Oxidation ◽  
Site Specific ◽  
Platinum Surfaces ◽  
Kinetics Of

Coupled harmonic oscillator models of carbon monoxide adsorbed on stepped, platinum surfaces

1987 ◽  
Vol 179 (1) ◽  
pp. 101-118 ◽  
Author(s):  
Frederick M. Leibsle ◽  
Richard S. Sorbello ◽  
Robert G. Greenler
Keyword(s):  
Carbon Monoxide ◽  
Harmonic Oscillator ◽  
Platinum Surfaces ◽  
Coupled Harmonic Oscillator ◽  
Oscillator Models
Sign in / Sign up

Export Citation Format

Share Document