Lead-Based Metal-Organic-Framework Engineering Enables the Efficiency of Pure-Red Perovskite CsPbI3 Quantum Dot-Based Light-Emitting Diodes Exceeding 30.

Key Points

• The aim is to enhance the efficiency and stability of pure-red perovskite quantum dot-based light-emitting diodes.
• Engineered lead-based metal-organic frameworks for improved light-emitting properties.
• Evaluated performance metrics of CsPbI3 quantum dots in various configurations.
• Achieved efficiency exceeding 30%, making it one of the highest reported for pure-red perovskite QLEDs.
• Demonstrated enhanced stability under operational conditions.