Lang will give his dissertation entitled, Aggregation and Interfacial Behavior of Charged Surfactants in Ionic Liquids on Thursday, September 18, 2014 at 2:30 pm in Conte A110/111. Lang is supervised by Harry Bermudez. This event is open to the public and all are welcome to attend this event. Refreshments will be served in the Conte Atrium prior to the event.