Density of States of Ru 3 and Pt 3 Clusters Supported on Sputter-Deposited TiO 2

Key Points

• This research aims to investigate the density of states of Ru3 and Pt3 clusters supported on TiO2.
• Deposited Ru3 and Pt3 clusters on TiO2 using RF-sputter deposition and chemical methods.
• Conducted Ar+ ion sputtering treatment for enhanced surface properties.
• Analyzed the resulting density of states in the clusters.
• Identified distinct electronic properties of Ru3 and Pt3 clusters on TiO2.
• Showed how sputtering affects the density of states in metal clusters.
• Revealed potential enhancements in catalytic performance due to cluster properties.