Surface reactions of metal clusters. II. Reactivity surveys with D2, N2, and CO
Reactions on the surface of a variety of transition metal clusters have been studied in the
gas phase at near room temperature using a newly developed fast‐flow reaction device.
Initial examples of the use of this device are provided by survey studies of the reactivity of
iron, cobalt, nickel, copper, and niobium clusters in contact with low concentrations of D 2, N
2 and CO. Dissociative chemisorption of D 2 is found to occur with dramatic sensitivity to
cluster size in the cases of iron, cobalt, and niobium clusters, the detailed pattern of reactivity …
gas phase at near room temperature using a newly developed fast‐flow reaction device.
Initial examples of the use of this device are provided by survey studies of the reactivity of
iron, cobalt, nickel, copper, and niobium clusters in contact with low concentrations of D 2, N
2 and CO. Dissociative chemisorption of D 2 is found to occur with dramatic sensitivity to
cluster size in the cases of iron, cobalt, and niobium clusters, the detailed pattern of reactivity …
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