Interfacial charge redistribution in hollow Fe 3 C/MoN heterostructures promotes bifunctional electrocatalysis for alkaline zinc–air batteries | Synapse
May 9, 2026
Interfacial charge redistribution in hollow Fe 3 C/MoN heterostructures promotes bifunctional electrocatalysis for alkaline zinc–air batteries
Key Points
To investigate how interfacial charge redistribution in Fe3C/MoN heterostructures affects their electrocatalytic performance in alkaline zinc-air batteries.
Constructed built-in electric field in Fe3C/MoN heterostructures
Assessed ORR activity as a cathode material
Evaluated performance in zinc-air batteries
Induced charge distribution significantly improved ORR activity
Zinc-air battery using Fe3C/MoN exhibited excellent performance compared to traditional materials
Abstract
A built-in electric field is constructed in Fe 3 C/MoN, which induces charge distribution and improves ORR activity. When it is employed as a cathode material, the ZAB shows excellent performance.