Nearly Unity Quantum Yield Persistent Room-Temperature Phosphorescence from Heavy Atom-Free Rigid Inorganic/Organic Hybrid Frameworks,Angewandte Chemie International Edition

当前位置： X-MOL 学术 › Angew. Chem. Int. Ed. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Nearly Unity Quantum Yield Persistent Room-Temperature Phosphorescence from Heavy Atom-Free Rigid Inorganic/Organic Hybrid Frameworks
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-06-08 , DOI: 10.1002/anie.202207104
Xin Zheng ₁ , Yuanshan Huang ₁ , Wei Lv ₁ , Jianzhong Fan ₂ , Qidan Ling ₃ , Zhenghuan Lin _{1,

3}

Affiliation

A series of heavy atom-free inorganic/organic hybrid composites are prepared by a simple and green solid-phase method. Through the synergism of covalent and non-covalent bonds, the organic guest phosphors can be completely fixed in the inorganic matrix, just like in the low-temperature glass state, thus exhibiting highly efficient and persistent room-temperature phosphorescence with quantum yields up to 100 % and average lifetimes up to 8.74 s.

中文翻译：

来自重原子无刚性无机/有机混合框架的近乎统一的量子产率持续室温磷光

通过简单的绿色固相法制备了一系列无重原子无机/有机杂化复合材料。通过共价键和非共价键的协同作用，有机客体荧光粉可以像低温玻璃态一样完全固定在无机基体中，从而表现出高效持久的室温磷光，量子产率高达 100 % 和平均寿命高达 8.74 秒。

更新日期：2022-06-08

点击分享查看原文

点击收藏

阅读更多本刊新发论文本刊介绍/投稿指南