One-step synthesis of CeFeO3 nanoparticles on porous nanocarbon frameworks derived from ZIF-8 for a boosted oxygen reduction reaction in pH universal electrolytes

An N-doped porous nanocarbon framework supported perovskite CeFeO 3 nanoparticle catalyst (Ce–Fe/NC) is fabricated by a facile one-step route. It exhibits outstanding ORR performance in pH universal electrolytes and excellent performance in zinc–air batteries.