Translating efficient fluorescence into persistent room-temperature phosphorescence by doping bipolar fluorophores into polar polymer matrix

In polymer-based phosphorescent films, the rigidity of the polymer matrices has been highlighted; however, the effect of the polarity of the matrix on persistent room-temperature phosphorescence (pRTP) has received less attention. Herein, polar coumarin derivatives with intramolecular charge transfe...

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Veröffentlicht in:	Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2024-01, Vol.12 (2), p.443-448
Hauptverfasser:	Dong, Mengjiao, Liao, Liyun, Li, Chensheng, Mu, Yingxiao, Huo, Yanping, Su, Zhong-Min, Liang, Fushun
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic energy levels Charge transfer Chemical compounds Coumarin Dipole interactions Doping Fluorescence Phosphorescence Polyacrylic acid Polyacrylonitrile Polymer films Polymers Polymethyl methacrylate Polystyrene resins Polyvinyl alcohol Room temperature
Online-Zugang:	Volltext
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