Photophysical properties of anthanthrene-based tunable blue emitters |
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Authors: | Shah Bipin K Neckers Douglas C Shi Jianmin Forsythe Eric W Morton David |
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Affiliation: | Center for Photochemical Sciences, Bowling Green State University, Bowling Green, Ohio 43403, USA. |
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Abstract: | Anthanthrene (1) derivatives substituted at the 4,10 and 6,12 positions (2-6) were synthesized as promising candidates for organic light emitting diodes (OLEDs). The emission of these compounds can be manipulated in the blue region (lambda(max) = 437-467 nm) through structural modifications. Photophysical and electrochemical properties (phi(F) = 0.20-0.47; tau(F) = 2.97-6.06 ns; HOMO-LUMO energy gap = 2.25-2.56 eV) as well as geometry optimized structures of 1-6 are reported. |
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