Switchable and Highly Robust Ultralong Room-Temperature Phosphorescence from Polymer-Based Transparent Films with Three-Dimensional Covalent Networks for Erasable Light Printing,Angewandte Chemie International Edition

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Switchable and Highly Robust Ultralong Room-Temperature Phosphorescence from Polymer-Based Transparent Films with Three-Dimensional Covalent Networks for Erasable Light Printing
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-12-13 , DOI: 10.1002/anie.202217284
Jian-An Li ₁ , Letian Zhang ₁ , Chunlei Wu ₂ , Zihao Huang ₁ , Shufeng Li ₁ , Huaqing Zhang ₁ , Qingchen Yang ₁ , Zhu Mao ₃ , Suilian Luo ₁ , Cong Liu ₁ , Guang Shi ₁ , Bingjia Xu ₁

Affiliation

A series of efficient phosphorescence materials were developed by embedding phenothiazine, phenoxazine, and 10-ethyl-10H-phenoxazine into epoxy polymers. It is found that the polymer film involving phenoxazine shows reversible photochromism, switchable ultralong organic phosphorescence, and prominent water and chemical resistance simultaneously. In addition, its potential application in erasable light printing has also been demonstrated.

中文翻译：

用于可擦光印刷的具有三维共价网络的聚合物基透明薄膜的可切换和高度稳健的超长室温磷光

通过将吩噻嗪、吩恶嗪和10-乙基-10 H-吩恶嗪嵌入环氧聚合物中，开发了一系列高效磷光材料。发现含有吩恶嗪的聚合物薄膜同时表现出可逆的光致变色、可切换的超长有机磷光以及显着的耐水性和耐化学性。此外，还展示了其在可擦光打印中的潜在应用。

更新日期：2022-12-13

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