Hollow Core–Shell NiFeS for Enhanced Oxygen Evolution Reaction Electrocatalysis in Water Splitting

Key Points

• To investigate the effectiveness of hollow core-shell NiFeS as an electrocatalyst for the oxygen evolution reaction.
• Developed a hollow core-shell NiFeS structure for enhanced electrocatalytic performance.
• Assessed performance at a low overpotential of 353 mV.
• Evaluated long-term stability during water splitting.”],
• Achieved an oxygen evolution reaction at an overpotential of 353 mV.
• Demonstrated excellent long-term stability during water splitting.
• Indicated effective electrocatalytic performance with hollow core-shell structure.