Construction of a three-dimensional S,N co-doped ZIF-67 derivative assisted by PEDOT nanowires and its application in rechargeable Zn–air batteries

PEDOT nanowires were obtained before pyrolysis to inhibit structural collapse and anisotropic shrinkage of the ZIF-67 in the pyrolysis process, and S,N co-doping is realized at the same time. The synthesized Co/C@NS NWs exhibit excellent performance towards ORR and OER.