FeNiCo|MnGaO Heterostructure Nanoparticles as Bifunctional Electrocatalyst for Zn-Air Batteries.

Driven by the pressing demand for stable energy systems, zinc-air batteries (ZABs) have emerged as crucial energy storage solutions. However, the quest for cost-effective catalysts to enhance vital oxygen evolution and reduction reactions remains challenging. FeNiCo|MnGaO heterostructure nanoparticles on carbon nanotubes (CNTs) are synthesized using liquid-phase reduction and H calcination approach.