Decoding the Electronic and Structural Fingerprints of Single-Atom Catalysts via DFT-Assisted XANES Analysis

Key Points

• The research aims to elucidate the electronic and structural properties of single-atom catalysts using advanced analytical techniques.
• Utilized density functional theory (DFT) to model properties of single-atom catalysts.
• Applied X-ray absorption near edge structure (XANES) analysis for empirical validation.
• Investigated local coordination environments of metal atoms on supports.
• Identified distinct electronic and structural fingerprints linked to the activity of single-atom catalysts.
• Demonstrated how local coordination influences catalytic performance.
• Revealed insights into optimizing single-atom catalysts for better efficiency.