Directing reaction pathways via in situ control of active site geometries in PdAu single-atom alloy catalysts

Single-atom alloys are promising catalysts for a number of different reactions. Here, the authors demonstrate that carbon monoxide can be used to transition a PdAu catalyst between a single atom and a cluster phase which exhibit distinct selectivities for ethanol dehydrogenation.

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Detalles Bibliográficos
Autores principales: Mengyao Ouyang, Konstantinos G. Papanikolaou, Alexey Boubnov, Adam S. Hoffman, Georgios Giannakakis, Simon R. Bare, Michail Stamatakis, Maria Flytzani-Stephanopoulos, E. Charles H. Sykes
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/ae7b3a5240b4424cac0e0136eb05bd9c
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Sumario:Single-atom alloys are promising catalysts for a number of different reactions. Here, the authors demonstrate that carbon monoxide can be used to transition a PdAu catalyst between a single atom and a cluster phase which exhibit distinct selectivities for ethanol dehydrogenation.