Spyridon (Spiros) Zafeiratos is a CNRS Research Director affiliated at the Institute of Chemistry and Processes for Energy, Environment and Health (ICPEES), which is a joint research unit between the French National Center for Scientific Research (CNRS) and the University of Strasbourg. His current research interests focus on the atomic level understanding of functional nanomaterials with applications in the fields of heterogeneous catalysis and high temperature solid oxide electrochemical cells.