Cobalt- and iron-containing nitrogen-doped carbon aerogels as non-precious metal catalysts for electrochemical reduction of oxygenSarapuu, Ave; Samolberg, Lars; Kreek, Kristiina; Koel, Mihkel; Matisen, Leonard; Tammeveski, KaidoJournal of electroanalytical chemistry2015 / p. 9-17 : ill https://doi.org/10.1016/j.jelechem.2015.03.021 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS