Understanding the atomic dynamics of active catalyst sites is crucial for the precise optimization of catalyst performance. Here, the authors employ operando XAFS and DRIFTS to study the dynamics of the mobility of platinum and copper dopants in bimetallic and trimetallic gold nanoclusters supported on ceria, using the water-gas shift process as a model reaction.
- Nicole Müller
- Rareş Banu
- Noelia Barrabés