Enhanced oxygen evolution activity in NiFe layered double hydroxides via Ce doping and oxygen vacancy engineering

Key Points

• Enhanced oxygen evolution activity observed in NiFe layered double hydroxides due to Ce doping, revealing potential for better catalysts.
• Oxygen evolution rates increased by over 40% with the introduction of cerium, indicating significant catalytic enhancement.
• Observation involved the engineering of oxygen vacancies within the layered double hydroxides structure to optimize performance.
• These findings may enable more effective utilization of layered double hydroxides in energy-related applications.