期刊
SMARTMAT
卷 1, 期 1, 页码 -出版社
WILEY
DOI: 10.1002/smm2.1006
关键词
color-tunable afterglow; organic luminescent materials; thermal printing; thermal response effect
资金
- National Natural Science Foundation of China [51903188]
- Natural Science Foundation of Tianjin City [19JCQNJC04500]
- Tianjin Government
- Tianjin University
The research of purely organic materials with long afterglow has drawn more and more attention, especially for those with stimulus-response characteristic. So far, this kind of material is really very scarce and their performance is not good enough. In this study, we successfully developed an efficient heating-responsive room-temperature phosphorescence material with phosphorescence efficiency and lifetime up to 13.4% and 2.08 s through the simple host-guest doping strategy. Further on, by introducing the additional energy acceptor of fluorescein with concentration-dependent emission to construct ternary doping systems, the afterglow color was extended from blue to yellow. Accordingly, the multicolor thermal printings have been easily realized, showing the great practical application prospects.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据