Dr. Kassiogé Dembélé received his Masters and PhD degrees at the University of Strasbourg. He is currently a Postdoc researcher in the group of Electron Microscopy at the Fritz-Haber Institute of the Max-Planck Society, in the department of Inorganic Chemistry. His research interests include investigating catalytic materials using advance TEM techniques (quasi-in situ, in situ and operando TEM).