Enhanced Selectivity in the Electroproduction of H ₂ O ₂ via F/S Dual‐Doping in Metal‐Free Nanofibers (Adv. Mater. 7/2023)

Metal-Free Electrocatalysts In article number 2208533, Jian Yang, Xiaobin Niu, Andrea Fratalocchi, and co-workers report a low-cost, large-scale, and sustainable carbon nanofiber engineered from fluorine and sulfur dual-doping for metal-free electrocatalysts for hydrogen peroxide production. The working mechanism of the catalysts is illustrated, exploiting the intermolecular charge transfer coupled with electron spin redistribution from fluorine and sulfur dual-doping.