Browsing Zinātniskie raksti (CFI) / Scientific articles by Author "Härk, Eneli"
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Fe-N/C catalysts for oxygen reduction based on silicon carbide derived carbon
Kasatkin, P. E.; Jäger, Rutha; Härk, Eneli; Teppor, Patrick; Tallo, Indrek; Joost, Urmas; Šmits, Krišjanis; Kanarbik, Rait; Lust, Enn I. (Elsevier Inc., 2017)Two different Fe-N/C(SiC) catalysts (Fe + Bipyr/C(SiC) and Fe + Phen/C(SiC)) for oxygen reduction based on silicon carbide derived carbon were synthesized and investigated in 0.1 M KOH aqueous solution by rotating disc ... -
ORR activity and stability of Co-N/C catalysts based on silicon carbide derived carbon and the impact of loading in acidic media
Teppor, Patrick; Jäger, Rutha; Härk, Eneli; Tallo, Indrek; Joost, Urmas; Kook, Mati; Paiste, Päärn; Šmits, Krišjānis; Kirsimäe, Kalle; Lust, Enn I. (Electrochemical Society Inc., 2018)A simple and facile synthesis method was used to produce two Co-N/C type oxygen reduction reaction (ORR) catalysts. The materials were initially characterized by utilizing a variety of physical methods. Most importantly, ...