| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5402986 | Journal of Luminescence | 2009 | 6 Pages |
Abstract
Three novel Cu(I) complexes, [CuDPEphos(NN)]BF4, where NN=1-(4-5â²-phenyl-1,3,4-oxadiazolylbenzyl)-2-pyridinylbenzoimidazole (OXD-Pybm; L1) (1), 1-(4-carbazolylbutyl)-2-pyridinylbenzimidazole (Carl-Pybm; L2) (2), and 1-H-2-pyridinylbenzimidazole (HPybm; L3) (3), were synthesized. The photoluminescent (PL) properties of 1-3 and the electroluminescent (EL) properties of complexes 1 and 2 were systematically studied. The maximum brightness of 2-based devices was 8669Â cd/m2, which should be the best among the reported Cu(I) complexes-based devices.
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Authors
Zhenjun Si, Jiang Li, Bin Li, Shiyong Liu, Wenlian Li,