Unraveling the missed heteroatom-doping effect in pyrite FeS2 for oxygen evolution reaction

Key Points

• The oxygen evolution reaction reveals enhanced electrocatalytic activity through heteroatom-doping effects.
• Key evidence indicates a significant increase in efficiency when heteroatoms are incorporated into pyrite structures.
• Observational analysis highlights the influence of heteroatom-doping on the electrochemical performance of pyrite FeS2.
• This finding supports the potential for improved catalysts in energy conversion technologies, promoting further investigations into mixed doping strategies.