3D Interconnected Honeycomb-Like Multifunctional Catalyst for Zn–Air Batteries

Abstract

HighlightsThe unique initiator doping strategy is adopted to achieve high dispersion of Fe atoms in the catalyst.The 3D interconnected structure manufactured by morphology control exhibited excellent electrocatalytic performance in speeding up the electrolytes streaming and electron transfer.The Zn-air battery assembled with catalyst Fe8Co0.2-NC-800 could maintain a stable charge discharge platform in 1701 cycles of 311 h.