Simultaneous enhancement of thermally activated delayed fluorescence and photoluminescence quantum yield <i>via</i> homoconjugation
Stephanie Montanaro, Piotr Pander, Jai-Ram Mistry, M.R.J. Elsegood, Simon J. Teat, Andrew D. Bond, Iain A. Wright, Daniel G. Congrave, Marc K. Etherington
Abstract
A new iptycene unequivocally validates homoconjugation as a viable strategy to simultaneously enhance TADF reverse intersystem crossing and radiative decay.
Topics & Concepts
Intersystem crossingQuantum yieldPhotoluminescencePhotochemistryMaterials scienceFluorescenceYield (engineering)Quantum efficiencyRadiative transferQuantumOptoelectronicsChemical physicsMolecular physicsAtomic physicsOpticsChemistryExcited statePhysicsQuantum mechanicsSinglet stateMetallurgyOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsPhotochemistry and Electron Transfer Studies