- The utilization of platinum catalysts deposited on carbon support synthesized from coffee grounds in a polymer electrolyte membrane fuel cellSimson, Sander; Nerut, Jaak; Härmas, Meelis; Valk, Peeter; Teppor, Patrick; Palm, Rasmus; Koppel, Miriam; Aruväli, Jaan; Korjus, Ove; Volobujeva, Olga; Mansson, Martin; Lust, EnnECS Meeting Abstracts2023 / art. 2295 https://doi.org/10.1149/MA2023-01382295mtgabs