Abstract

The binding energies and related energies of associative desorption for oxygen on close-packed ( W (110), Mo (110), and Ru (0001)) and furrowed ( W (112), Mo (112), and [Formula: see text]) surfaces have been calculated by DFT method with generalized gradient approximation for exchange-correlation potential in the revised-Perdew–Burke–Ernzerhof form. The unified approach allows one for a direct comparison of calculated binding energies for different transition metals and different surface geometries, thus revealing the trends that are essential for catalytic properties of surfaces with adsorbed oxygen layers.

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