Persistent Organic White‐Emitting Afterglow from Ultralong Thermally Activated Delayed Fluorescence and Room‐Temperature Phosphorescence

The current organic white light emission is unabiding and excited by UV light. This work presents the first ultralong organic room‐temperature white‐emitting crystal from 2,6‐di(carbazol‐9‐yl)benzonitrile that emits prompt blue light and delayed white light. Impressively, this white afterglow is non...

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Veröffentlicht in:	Advanced optical materials 2021-11, Vol.9 (21), p.n/a
Hauptverfasser:	Wang, Yaguang, Sun, Qikun, Yue, Lingtai, Ma, Jie, Yuan, Shou, Liu, Danfeng, Zhang, Haichang, Xue, Shanfeng, Yang, Wenjun
Format:	Artikel
Sprache:	eng
Schlagworte:	Benzonitrile Crystals Energy gap Fluorescence Light emission long‐lived room‐temperature phosphorescence Materials science Optics Phosphorescence Photoluminescence pure organic phosphors RTP molecules single‐molecule white light emission synergistic effects Ultraviolet radiation white afterglow White light
Online-Zugang:	Volltext
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