Diogo M.F. Santos currently works as an Associate Researcher in the Center of Physics and Engineering of Advanced Materials (CeFEMA) of Instituto Superior Técnico (IST, Universidade de Lisboa) studying electrodes and membranes for application in direct liquid fuel cells. D.M.F. Santos was born in Torres Vedras, Portugal, in 1977 and graduated in chemical engineering at IST in 2001. He received an M.Sc. degree in 2006 and a Ph.D. degree in electrochemistry in 2009. His Ph.D. thesis was devoted to the development of the direct borohydride fuel cell. He did a 3-year post-doc in Chemical Engineering in FEUP (Porto University) and IST studying new electrocatalytic materials for hydrogen production by alkaline water electrolysis. Afterwards, he did a 2-year post-doc in Materials Science & Engineering developing cathodes for direct borohydride fuel cells in IST and CICECO (Aveiro University). As an Investigador FCT in CeFEMA (2015-20) he developed low-cost electrocatalysts for low-temperature fuel cells. D.M.F. Santos has authored over 120 journal papers and 90 conference proceedings.