Enabling Highly Robust Full-Color Ultralong Room-Temperature Phosphorescence and Stable White Organic Afterglow from Polycyclic Aromatic Hydrocarbons,Angewandte Chemie International Edition

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Enabling Highly Robust Full-Color Ultralong Room-Temperature Phosphorescence and Stable White Organic Afterglow from Polycyclic Aromatic Hydrocarbons
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2024-01-19 , DOI: 10.1002/anie.202318516
Yaohui Liang ₁ , Pengtao Hu ₁ , Huaqing Zhang ₁ , Qingchen Yang ₁ , Hengshan Wei ₁ , Ruitai Chen ₁ , Jiahai Yu ₁ , Cong Liu ₁ , Yuhai Wang ₁ , Suilian Luo ₁ , Guang Shi ₁ , Zhenguo Chi ₂ , Bingjia Xu ₁

Affiliation

Full-color and stable white organic afterglow materials have been developed by embedding the selected polycyclic aromatic hydrocarbons into a melamine-formaldehyde polymer by solution polymerization. Their afterglow quantum yields and lifetimes were up to 22.7 % and 4.83 s, respectively. Moreover, the resulting polymer films showed a color-tunable dual-mode organic afterglow and outstanding water, organic solvents, and temperature resistances.

中文翻译：

利用多环芳烃实现高度鲁棒的全色超长室温磷光和稳定的白色有机余辉

通过溶液聚合将选定的多环芳烃嵌入三聚氰胺-甲醛聚合物中，开发出全色且稳定的白色有机余辉材料。它们的余辉量子产率和寿命分别高达22.7%和4.83 s。此外，所得聚合物薄膜表现出颜色可调的双模式有机余辉和出色的耐水性、耐有机溶剂性和耐温性。

更新日期：2024-01-19

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