Efficient Red Circularly-Polarized Phosphorescence from Pyrene Derivatives Mediated by Locked Axial Chirality Scaffold

Key Points

• To explore the mechanisms enhancing red circularly-polarized phosphorescence in pyrene derivatives.
• Utilized locked axial chirality scaffolds to modify pyrene derivatives.
• Investigated chiral luminescence properties through experimental validation.
• Assessed the impact on phosphorescence and optoelectronic functionalities.
• Achieved enhanced long-lived red circularly-polarized phosphorescence.
• Demonstrated effective use of chiral scaffolds in polycyclic aromatic hydrocarbons.
• Provided insights on the application of these materials in optoelectronic devices.