This illustration depicts dioxygen-bridged cobalt dual-atom sites embedded in hierarchically porous carbon nanospheres, enabling highly efficient four-electron oxygen reduction electrocatalysis via a ...
Conventional catalysts for hydrogen production via water electrolysis usually contain precious metals and are expensive. However, cheaper alternatives have been developed, for example cobalt–manganese ...
Hexagonal close-packed cobalt, a metal already embedded in rechargeable batteries and industrial magnets, turns out to harbor ...
Tiny changes at the atomic scale can determine the future of clean energy. In a new study, Tohoku University researchers have revealed how the precise coordination environment surrounding a single ...