Spiro donor–acceptor TADF emitters: naked TADF free from inhomogeneity caused by donor acceptor bridge bond disorder. Fast rISC and invariant photophysics in solid state hosts
Larissa Gomes Franca, Andrew Danos, Andrew P. Monkman
Abstract
The molecular photophysics of 10-phenyl-10 H ,10′ H -spiro[acridine-9,9′-anthracen]-10′-one (ACRSA) are used as an ideal molecule to probe how external factors affect the TADF and rISC mechanisms.
Topics & Concepts
AcceptorMaterials scienceSolid-statePhotochemistryPhysical chemistryChemistryPhysicsCondensed matter physicsOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsPhotochemistry and Electron Transfer Studies