Professor Sposito teaches courses on soils and the water cycle as related to the food system. He also teaches an undergraduate course on environmental studies with Professor Robert Hass. His research interests include environmental geochemistry, especially surface chemistry and colloidal behavior; mathematical models of transport in porous media; and molecular simulations of the structure and reactivity of layer type minerals.
Research Expertise and Interest
coordination chemistry, physical geochemistry, surface chemistry, simulation of aqueous transport