a) Atomic structure of the four molecules with different first-shell Co–N coordination considered in this study and (b) schematic illustration of the heterogeneous molecular catalysts (HMCs) prepared ...

Researchers have developed a cobalt dual-atom catalyst with dioxygen-bridged cobalt sites embedded in hierarchically porous ...

Scientists found that tweaking nitrogen arrangement around single cobalt atoms dramatically improves oxygen reduction, offering a blueprint for better fuel cell catalysts. Single-atom ...