Fused-seven-ring anthracene derivative with two sulfur bridges for high performance red organic light-emitting diodes |
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| Authors: | Du Chunyan Ye Shanghui Liu Yunqi Guo Yunlong Wu Ti Liu Hongtao Zheng Jian Cheng Cheng Zhu Minliang Yu Gui |
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| Affiliation: | Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China. |
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| Abstract: | ![]()
A fused-seven-ring anthracene derivative with two sulfur bridges, benzobisthioxanthene (BTA), was synthesized, facilely. OLEDs employing BTA as the emitter exhibited bright (maximum 40,752 cd m(-2)) and efficient red emission (CIE, x = 0.64, y = 0.36) with a luminous efficiency of 4.4 cd A(-1). |
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