Selenium-doped mixed metal oxide nanoparticles decorated on g-C3N4 and MXenes sheets as promising bifunctional Oxygen electrocatalyst for rechargeable Zn-air battery

Designing bifunctional electrocatalyst to conduct appropriate oxygen reduction reaction (ORR) and oxy-gen evolution reaction (OER) for high performance zinc-air battery is one of the most important challeng-es for sustainable energy...