Quinoxaline and Pyrido[x,y‐b]pyrazine‐Based Emitters: Tuning Normal Fluorescence to Thermally Activated Delayed Fluorescence and Emitting Color over the Entire Visible‐Light Range

Quinoxaline (Q), pyrido[2,3‐b]pyrazine (PP) and pyrido[3,4‐b]pyrazine (iPP) are used as electron acceptors (A) to design a series of D–π–A‐type light‐emitting materials with different donor (D) groups. By adjusting the molecular torsion angles through changing D from carbazole (Cz) to 10‐dimethylacr...

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Veröffentlicht in:	Chemistry : a European journal 2019-08, Vol.25 (46), p.10926-10937
Hauptverfasser:	Huang, Tingting, Liu, Di, Jiang, Jingyang, Jiang, Wenfeng
Format:	Artikel
Sprache:	eng
Schlagworte:	donor–acceptor systems fluorescence luminescence organic light-emitting diodes thermally activated delayed fluorescence (TADF)
Online-Zugang:	Volltext
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