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Synthesis of Persistent Luminescent Nanoparticles for Rewritable Displays and Illumination Applications
Published on: September 13, 2024
Luminescent neutral platinum complexes bearing an asymmetric N(^) N(^) N ligand for high-performance
Cristina Cebrián1, Matteo Mauro, Dimitrios Kourkoulos
1Physikalisches Institut and Center for Nanotechnology (CeNTech), Universität Münster, Heisenbergstrasse 11, 48149 Münster, Germany.
Abstract:
The synthesis and full characterization of new platinum complexes bearing a bulky asymmetric dianionic tridentate ligand is reported. The hindrance of the ligand prevents detrimental intermolecular interactions yielding to highly emitting species in both crystalline state and thin-film. Such properties prompted their successful use in solution-processed OLEDs, showing remarkable external quantum efficiency up to 5.6%.

