Professor Joseph Francisco
Purdue University

3:30PM in 331 Klamath Hall

“Challenging What We Think We Know: The Influence of Hydrogen Bonding Interactions on Atmospheric Chemical Processes”

Abstract:
This presentation provides an overview of research developments in atmospheric chemistry and how the interplay between experiment and theory are providing unprecedented detail of the underpinning chemistry. A particular focus will be on HOx species, and in turn how these species plays an important role in maintaining the oxidative capacity of the atmosphere. The intimate details of the HOx chemistry will be discussed, in the context of recent findings which show how water and atmospheric acid catalysis play a significant role in altering the reactivity and reaction pathways for HOx species. The role of hydrogen bonding in these reactions will be highlighted.

Professor Francisco is an accomplished theoretical physical chemist who has received numerous awards and accolades. He has served as past president of the American Chemical Society and the National Organization for the Professional Advancement of Black Chemists and Chemical Engineers, and serves on many scientific advisory boards. He was recently elected as a member of the National Academy of Science.

Refreshments will be served in 377 Klamath Hall at 3:10 p.m.

Website http://www.chem.purdue.edu/people/faculty/faculty.asp?itemID=32