Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5267104 | Tetrahedron Letters | 2012 | 5 Pages |
Abstract
A new, highly fluorescent pyrene-functionalized 9,9-bis(4-diarylaminophenyl)fluorene, namely PTF, was synthesized and characterized. This material is an amorphous molecular glass with notably high Tg, is electrochemically stable, and exhibits strong blue emission both in solution and solid state. It shows promising ability as a solution processed blue emitter and hole-transporter for OLEDs. High-efficiency sky-blue and Alq3-based green devices with luminance efficiencies of 1.13 and 4.08Â cd/A are achieved, respectively.
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Authors
Narid Prachumrak, A-monrat Thangthong, Ruangchai Tarsang, Tinnagon Keawin, Siriporn Jungsuttiwong, Taweesak Sudyoadsuk, Vinich Promarak,