CO adsorption on hydrogen saturated Ru(0001)

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CO adsorption on hydrogen saturated Ru „ 0001 ...

The interaction of CO with the Ru(0001)(131)H surface has been studied by density functional theory ~DFT! periodic calculations and molecular beam techniques. The hydrogen (131) phase induces an activation barrier for CO adsorption with a minimum barrier height of 25 kJ mol. The barrier originates from the initial repulsive interaction between the CO-4s and the Ru-d3z2-r2 orbitals. Coadsorbed H...

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ژورنال

عنوان ژورنال: The Journal of Chemical Physics

سال: 2001

ISSN: 0021-9606,1089-7690

DOI: 10.1063/1.1395625