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Atomically precise AuAg25- nanoclusters with a modulated interstitial Au-Ag microenvironment for enhanced
Ye Liu1, Zhi Li2, Xiao-He Liu2
1Department of Chemistry, IRIS Adlershof & The Center for the Science of Materials Berlin, Humboldt-Universität zu Berlin, 12489, Berlin, Germany. nicola.pinna@hu-berlin.de.
Nanoscale Horizons
|August 24, 2023
Abstract:
Herein, we report the study of atomically precise AuAg25- nanoclusters (NCs) toward photocatalytic hydrogen evolution. The incorporation of Au atoms into Ag25 NCs not only narrowed the HOMO-LUMO gaps but also created an interstitial Au-Ag microenvironment, which promoted the photogenerated charge carrier utilization and optimized the reaction dynamics.
