Diogo M.F. Santos is an Invited Assistant Professor at Instituto Superior Técnico (ULisboa, Portugal) and Researcher in the Center of Physics and Engineering of Advanced Materials, studying electrodes and membranes for application in direct liquid fuel cells. D.M.F. Santos has authored 120 journal papers and 90 conference proceedings, and his current h index is 30. He is in the “World’s Top 2% Scientists list” of Stanford University for the impact in 2020. D.M.F. Santos has presented more than 60 oral communications and 80 posters at international conferences. His main research interests are related to electrochemical energy conversion and storage.