Deep blue emitting Cu() tripod complexes. Design of high quantum yield materials showing TADF-assisted phosphorescence

In a previous investigation, it was shown that [Cu(tpym)(PPh 3 )]PF 6 1 with tpym = tris(2-pyridyl)methane represents a deep blue emitter ( λ max = 466 nm) though with a low emission quantum yield Φ PL if doped in a polymer (7%) or dissolved in a fluid solvent (

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Bibliographic Details
Published in:Dalton transactions : an international journal of inorganic chemistry 2018-12, Vol.47 (47), p.1767-1776
Main Authors: Schinabeck, Alexander, Rau, Nicholas, Klein, Marius, Sundermeyer, Jörg, Yersin, Hartmut
Format: Article
Language:English
Subjects:
Ambient temperature
Atomic energy levels
Copper
Crystallography
Decay rate
Dichloromethane
Emission
Emitters
Fluorescence
Harvesting
Organic light emitting diodes
Phosphorescence
Spin-orbit interactions
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Summary:In a previous investigation, it was shown that [Cu(tpym)(PPh 3 )]PF 6 1 with tpym = tris(2-pyridyl)methane represents a deep blue emitter ( λ max = 466 nm) though with a low emission quantum yield Φ PL if doped in a polymer (7%) or dissolved in a fluid solvent (
ISSN:1477-9226
1477-9234
DOI:10.1039/c8dt04093a