Publication | Closed Access
A narrowband blue circularly polarized thermally activated delayed fluorescence emitter with a hetero-helicene structure
89
Citations
38
References
2021
Year
A narrowband blue CP-TADF emitter with a rigid hetero-helicene structure (QAO-PhCz) was synthesized and characterized. QAO-PhCz exhibits good electroluminescence performance (EQE = 14.0%) and narrow FWHM. The enantiomers of QAO-PhCz display CPL and CPEL properties with |<i>g</i><sub>lum</sub>| and |<i>g</i><sub>EL</sub>|values of up to 1.1 × 10<sup>-3</sup> and 1.5 × 10<sup>-3</sup>, respectively.
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