Enhanced electrocatalytic activity and stability of Ce doped NiFe layered double hydroxide for alkaline seawater oxidation

Key Points

• This research aims to assess the electrocatalytic activity and stability of a NiFeCe layered double hydroxide (LDH) in seawater oxidation.
• Evaluated electrocatalytic performance at an overpotential of 288 mV
• Measured current density achieving 500 mA cm−2
• Assessed stability over a 600-hour duration.
• Achieved a current density of 500 mA cm−2 at 288 mV
• Demonstrated high stability over 600 hours in alkaline simulated seawater.