Chemistry. Toward vibrational mode control in catalysis.

Abstract

Vibrational excitations of specific bonds in molecules have been used to enhance the reactivity of the molecules in direct gas-phase reactions. In his Perspective, Luntz highlights a report by Beck et al., who show that such vibrational control may also be possible for catalytic reactions at a surface. The authors demonstrate that differently excited deuterated methane molecules have different dissociation probabilities on a nickel surface, even though the energies of the different molecules are similar.