Credit: Chemical Engineering Journal (2025). The research is published in the Chemical Engineering Journal. "Our advanced simulations revealed that the cobalt-iron atom pairs, combined with nitrogen dopants, enhance charge transfer and optimize reaction kinetics, solving one of the biggest bottlenecks for rechargeable zinc-air batteries." "Running a rechargeable zinc-air battery continuously for more than two months is a milestone for the field. DOI: 10.1016/j.cej.2025.167663 Journal information: Chemical Engineering Journal