Room-Temperature Phosphorescence in Polymer-Blend Matrices with Heterogeneous Structures
Source abstract
Abstract
In this study, we report an effective approach for preparing room-temperature phosphorescence (RTP) materials with tunable photophysical properties and mechanical properties by utilizing heterogeneous polymeric matrices under ambient conditions. By doping a difluoroboron β-diketonate derivative into the blend of polystyrene (PS) and polybutadiene (PB), a bright and long-lived afterglow can be obtained, while no RTP emission can be induced by either PS or PB solely. Taking advantage of distinct moduli of PS and PB, the Young’s modulus of prepared RTP materials can be facilely tuned by the composition of polymeric matrices. This work highlights the matrix engineering of RTP materials.
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Research context
OpenAlex topics: Luminescence and Fluorescent Materials · Organic Light-Emitting Diodes Research · Analytical Chemistry and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
South China Advanced Institute for Soft Matter Science and Technology, School of Emergent Soft Matter, South China University of Technology, Guangzhou 510640, China
Guangdong Provincial Key Laboratory of Functional and Intelligent Hybrid Materials and Devices, South China University of Technology, Guangzhou 510640, China
Funding
Fundamental Research Funds for the Central Universities · TCL science and technology innovation fund
References (30)
Show source-provided references
1. 10.1002/adfm.20231406910.1002/adfm.202314069 ↗
2. 10.1002/anie.20200358510.1002/anie.202003585 ↗
3. 10.1002/adma.20200678110.1002/adma.202006781 ↗
4. 10.1016/j.cej.2020.12593410.1016/j.cej.2020.125934 ↗
5. 10.1038/s41467-017-00362-510.1038/s41467-017-00362-5 ↗
6. 10.1002/adma.20190427310.1002/adma.201904273 ↗
7. 10.1039/D2MH00998F10.1039/D2MH00998F ↗
8. 10.1021/acs.inorgchem.0c0294810.1021/acs.inorgchem.0c02948 ↗
9. 10.1016/j.molliq.2021.11529110.1016/j.molliq.2021.115291 ↗
10. 10.1002/ange.20191339310.1002/ange.201913393 ↗
11. 10.1021/acs.jpclett.9b0241110.1021/acs.jpclett.9b02411 ↗
12. 10.1002/anie.20210802510.1002/anie.202108025 ↗
13. 10.1002/anie.20221871210.1002/anie.202218712 ↗
14. 10.1002/adma.20220441510.1002/adma.202204415 ↗
15. 10.1002/advs.20210210410.1002/advs.202102104 ↗
16. 10.1021/ja401769g10.1021/ja401769g ↗
17. 10.1039/D1MH01829A10.1039/D1MH01829A ↗
18. 10.1002/agt2.34410.1002/agt2.344 ↗
19. 10.1002/adma.20230187410.1002/adma.202301874 ↗
20. 10.1021/jacs.1c0521310.1021/jacs.1c05213 ↗
21. 10.1002/adma.20231243910.1002/adma.202312439 ↗
22. 10.1016/j.cej.2023.14393110.1016/j.cej.2023.143931 ↗
23. 10.1016/j.cej.2023.14727110.1016/j.cej.2023.147271 ↗
24. 10.1021/acs.macromol.4c0004310.1021/acs.macromol.4c00043 ↗
25. 10.1038/s41467-024-47673-y10.1038/s41467-024-47673-y ↗
26. 10.1021/ja072025510.1021/ja0720255 ↗
27. 10.1021/ic300077g10.1021/ic300077g ↗
28. 10.1016/j.ccr.2017.06.02610.1016/j.ccr.2017.06.026 ↗
29. 10.1002/adfm.20170033210.1002/adfm.201700332 ↗
30. 10.1021/ie201905j10.1021/ie201905j ↗