Fe–Ni Conformational Self-Optimization Driven by Covalent Organic Polyemers for Superior Oxygen Electrocatalyts under Industrial-Level Current Densities

Key Points

• This research investigates the optimization of Fe–Ni compositions to enhance the performance of oxygen electrocatalysts in zinc-air batteries (ZABs).
• Evaluated Fe–Ni conformational structures in covalent organic polymers for electrocatalytic performance.
• Assessed cycling stability and current densities under industrial conditions.
• ZABs demonstrated a 4-fold increase in cycling stability compared to the original structure.

Abstract