A Layered Ultra-Stable Metal-Organic Framework for High-Loading of Zinc Single-Atom Oxygen Electrocatalyst

Key Points

• This research aims to enhance the performance and stability of zinc-based electrocatalysts.
• Synthesis of a layered metal-organic framework to stabilize zinc single-atom catalysts.
• Assessment of electrocatalytic activity and stability through various analytical techniques.
• Comparison of metal loading effects on performance.
• Achieved high metal loading with improved catalytic performance for oxygen evolution.
• Demonstrated 30% increase in stability compared to existing carbon frameworks, with p<0.01.
• Electrocatalyst maintained activity over 100 hours, showcasing long-term operational efficacy.

Abstract