| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5399695 | Journal of Luminescence | 2014 | 8 Pages |
Abstract
In this paper, two diamine ligands having electron-withdrawing oxadiazole group and their corresponding Re(I) complexes were synthesized. Their geometric structure, electronic transition, photophysical property, thermal stability and electrochemical property were discussed in detail. Experimental data suggested that both complexes were promising yellow emitters with suited energy levels and good thermal stability for electroluminescent application. The correlation between emission performance and electron-withdrawing group was analyzed. It was found that electron-withdrawing group favored emission performance improvement. Their electroluminescence performance was also explored. Yellow electroluminescence was observed with maximum brightness of 1743Â cd/m2.
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Authors
Mei Rui, Wang Yuhong, Wang Yinting, Zhang Na,