One-pot hydrothermal fabrication of Fe-NiS/NiS2 heterostructure for boosting water oxidation

Key Points

• Enhanced water oxidation is achieved with the Fe-NiS/NiS2 heterostructure, demonstrating improved efficiency and performance.
• The analysis shows significant enhancement in catalytic activity with a reported 1.68 mA/cm² current density at 1.5 V.
• One-pot hydrothermal fabrication method leads to a novel heterostructure that improves water oxidation reactions.
• This finding supports the potential for more efficient energy production methods in renewable energy applications.