| Summary: |
To address the challenges of photon capture and energy conversion, we will investigate solar-driven hydrogen production via photoelectrochemical water splitting. Although the concept is extremely attractive as a method of sustainable fuel production, no single material with acceptable performance, stability, and cost has been found, despite decades of investigation. To address this significant challenge, we will use new concepts and methods, afforded by nanotechnology, to design innovative composite nanostructures in which each component performs specialized functions. |