Persistent organic room temperature phosphorescence: what is the role of molecular dimers?
Open Access
- 25 November 2019
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Science
- Vol. 11 (3) , 833-838
Abstract
Molecular dimers have been frequently found to play an important role in room temperature phosphorescence (RTP), but its inherent working mechanism has remained unclear. Herein a series of unique characteristics, including singlet excimer emission and thermally activated delayed fluorescence, were successfully integrated into a new RTP luminogen of CS-2COOCH3 to clearly reveal the excited-state process of RTP and the special role of molecular dimers in persistent RTP emission.Keywords
Funding Information
- Tianjin University
- National Natural Science Foundation of China (51903188)
- Natural Science Foundation of Tianjin Municipality (19JCQNJC04500)
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