Atomically Precise Metal Nanoclusters for Bias-Free Photoelectrochemical System for Solar Energy Harvesting and Organic Transformation

• Applicant: Yu Wang, Ph.D.
• Subject Area: Solid State and Surface Chemistry, Material Synthesis
• Term: since 2020
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 456075917

The overarching goals of this project encompass methodological and conceptual advancements in establishing and optimizing bias-free light absorption and conversion systems. Simultaneously, it aims to deepen our understanding of the structure-property correlations of metal NCs under PEC conditions. Our overarching objective will be realized through the modification of both n-type and p-type semiconductors with atomically precise metal NCs, enabling an exploration of how the NC structures exert influence over charge separation and organic transformation processes. Given the inherently higher catalytic activity of metal NCs compared to conventional semiconductors, coupling the oxidation of HMF at the photoanode with cinnamaldehyde hydrogenation reaction at the photocathode holds the potential not only to optimize solar energy utilization but also to yield valuable organic compounds.

• DFG Programme: Research Grants