Oxygen Evolution Reaction: Self‐Assembled Nanostructured CuCo2O4 for Electrochemical Energy Storage and the Oxygen Evolution Reaction via Morphology Engineering (Small 28/2018)

In article number 1800742, Akbar I. Inamdar, Hyunsang Kim, Hyunsik Im, and co-workers report a facile strategy to fabricate CuCo2O4 films with different morphologies and investigate their bifunctional supercapacitor and oxygen evolution reaction activities in strong alkaline KOH media. The optimized mesoporous CuCo2O4 nanosheet electrode shows excellent supercapacitive energy storage and oxygen evolution reaction performance, as a result of an electrochemically favorable 2D morphology.