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Organic electroluminescence devices based on anthracene sulfide derivatives |
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| Authors: | Chakkrapan Nerungsi Somboon Sahasithiwat Teerakiat Kerdcharoen |
| Affiliation: | a Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand b Department of Physics, Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand c National Metal and Materials Technology Center, National Science and Technology Development Agency, Thailand Science Park, Phathumthani 12120, Thailand d National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Thailand Science Park, Phathumthani 12120, Thailand |
| Abstract: | A series of anthracene derivatives are synthesized and fabricated as light-emitting materials in OLED devices. The incorporation of the chalcogen atoms, either oxygen or sulfur, in between the anthracene moiety and the alkyl or aryl substituents affected drastically the photo- and electroluminescence properties of the materials, especially the HOMO-LUMO band gap and the emitting color of the devices. The new anthracene sulfide derivatives represent a new design for further modification of other light-emitting doped materials. |
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