Cobalt and nitrogen co-doped peat derived carbon based catalysts for oxygen reductionJäger, Rutha; Teppor, Patrick; Härk, Eneli; Härmas, Meelis; Adamson, Anu; Paalo, Maarja; Volobujeva, Olga; Kikas, Arvo; Kochovski, Zdravko; Romann, TavoECS Transactions2020 / p. 605-613 : ill https://doi.org/10.1149/09707.0605ecst Journal metrics at Scopus Article at Scopus