Efficient Blue Photo‐ and Electroluminescence from CF3‐Decorated Cu(I) Complexes
Ruoyan Li,
Ao Ying,
Yao Tan
et al.
Abstract:Luminescent organometallic complexes of earth‐abundant copper(I) have long been studied in organic light‐emitting diodes (OLED). Particularly, Cu(I)‐based carbene‐metal‐amide (CMA) complexes have recently emerged as promising organometallic emitters. However, blue‐emitting Cu(I) CMA complexes have been rarely reported. Here we constructed two blue‐emitting Cu(I) CMA emitters, MAC*‐Cu‐CF3Cz and MAC*‐Cu‐2CF3Cz, by introducing one or two CF3‐ substitutes into carbazole ligands. Both complexes exhibited high therm… Show more
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