This email is to announce that Ishant Khurana will be defending his thesis: Catalytic Consequences of Active Site Speciation, Distribution, Mobility and Stability on Selective Catalytic Reduction of NOx with Ammonia over Cu-Exchanged Zeolites Friday, June 14, 2019, at 9:30 AM in FRNY 1043. The dissertation is directed by Dr. Ribeiro. The abstract is attached, and all are welcome to attend. Robin Waling Administrative Assistant Graduate Office Davidson School of Chemical Engineering 765-496-0309