Heterogeneous Catalysis Research at UMaine
Our group strives to develop a molecular-level understanding of processes that occur on catalytic surfaces used for the conversion of carbon-based feedstocks (i.e., biomass, petroleum, and natural gas) to chemicals and fuels. We combine data from our spectroscopic (both in situ and operando) and reaction kinetics measurements with insight from DFT calculations (via collaborations) to elucidate the fundamental surface chemistry associated with chemical transformations. This knowledge is subsequently used to guide the rational design of novel catalytic materials for renewable carbon refining. Our research is currently focused on the production of biobased chemicals and biofuels from various biomass sources; decarbonization of chemical processes (e.g., propylene production and Kraft pulping); plastics recycling and upcycling; and environmental remediation.