Well-tailored Co–N–C bifunctional catalyst was prepared through synergistically tuning the graphitic degree, porosity, and the configuration of active sites.

Details in： Synergistic Tunning of Graphitic Structure, Porosity, and the Configuration of Active Sites for Bifunctional Co-N-C Electrocalysts. Nano Res. 2022, 10.1007/s12274-022-4497-x.