UGA Department of Chemistry alumnus Dr. Hayden Evans, research chemist at the National Institute of Standards and Technology, will present a Materials Chemistry and Nanoscience seminar, "From Point Source CO2 Capture to Grid-Scale H2 Storage – The Promise and Science of the Ultramicroporous Adsorbent Aluminum Formate (ALF)," on Monday, March 25, at 11:30 a.m. in Room 1218 of the iSTEM-2 building.