Two-dimensional FeCo₂O₄ nanosheets with oxygen vacancies enable boosted oxygen evolution

Abstract

FeCo2O4 is a potential OER catalyst, but its catalytic activity still needs to be further improved due to its poor electrical conductivity and low material utilization. In this paper, we...

Tellurium-induced defect engineering for boosting the oxygen evolution reaction of spinel oxide

“…The performance of improved transition metal oxide catalysts even exceeds that of noble metal oxides. [13][14][15] Therefore, the modification of transition metal oxides is a research hotspot nowadays. [16][17][18] Among them, spinel oxides (the general formula is AB 2 O 4 , A = Li, Ba, Mn, Zn, Cd, Co, Cu, Ni, Mg, Fe, Ca, Ge, etc.…”