Oxygen Reduction Electrocatalysis with Epitaxially Grown Spinel MnFe${}_2$O${}_4$ and Fe${}_3$O${}_4$

Alexandria R. C. Bredar, Miles D. Blanchet, Andricus R. Burton +4

Nanocrystalline MnFe${}_2$O${}_4$ has shown promise as a catalyst for the oxygen reduction reaction (ORR) in alkaline solutions, but the material has been lightly studied as highly…