Publications
The Evolution of Complex Surfaces Examined Molecule by Molecule
We successfully demonstrated the utility of surface science techniques - namely scanning probe microscopy and thermal desorption spectroscopy - on three different material systems: incipient soot formed during fossil fuel combustion, surface oxides passivating polycrystalline nickel hydrogen uptake, and aluminum hydride cluster formation underpinning solid-state hydrogen fuel storage. For all three material systems, surface science techniques haven proven to probe intricate nanoscale phenomena that are critical to macroscale material behavior. This LDRD has gained insight into early-stage pollution formation, the impacts of common contaminants on tritium flow regulation, and the limitations of solid-state hydrogen fuel storage. Our results support the diversification of national energy technologies.