CO Oxidation Promoted by NO Adsorption on RhMn2O3– Cluster Anions
Si-Dun Wang,
Tong-Mei Ma,
Xiao-Na Li
et al.
Abstract:CO oxidation represents an important model reaction in the gas phase to provide a clear structure−reactivity relationship in related heterogeneous catalysis. Herein, in combination with mass spectrometry experiments and quantum-chemical calculations, we identified that the RhMn 2 O 3 − cluster cannot oxidize CO into gas-phase CO 2 at room temperature, while the NO preadsorbed products RhMn 2 O 3 − [(NO) 1,2 ] are highly reactive in CO oxidation. This discovery is helpful to get a fundamental understanding on t… Show more
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