Kevin “Yuntao” Gu, a third-year Ph.D. student in Professor Bill Epling’s research group, attended the fourth North American Symposium on Chemical Reaction Engineering to present his work, “Mechanistic Study of a Palladium Exchanged Passive NOx Adsorber.” Kevin’s research focuses on the abatement of nitric oxide (NOx) emissions from a diesel engine during the cold start period. As one of the symposium’s travel award winners, Kevin also won the Best Poster Award.