Key points are not available for this paper at this time.
A hierarchically functionalized hybrid electrode for Zn–air batteries is discussed that requires no carbon. Instead, an oxygen evolution reaction (OER)-active, porous, conductive, and corrosion-resistant nitride Ni3FeN is used as a support for oxygen reduction reaction (ORR)-active ordered intermetallic Fe3Pt NPs. The porosity in the Ni3FeN substrate is an important enabling factor for the high OER activity.
Kevin Huang (Mon,) studied this question.