As bifunctional materials, phenanthrene derivatives 2,7-diphenylphenanthrene and 2,7-di(styryl)phenanthrene (DPPa and DSPa) were designed and studied. Both materials show charge transport properties and strong solid-state emission. The hole mobility was measured to be 1.6 and 0.4 cm2 V−1 s−1 for DPPa and DSPa, respectively. While the photoluminescence quantum yield of DPPa and DSPa was as high as 37.13% and 62.36%, respectively.
CITATION STYLE
Li, J., Li, C., Sun, L., Zhang, X., Cheng, S., & Hu, W. (2019). Phenanthrene derivatives combined charge transport properties and strong solid-state emission. Science China Chemistry, 62(7), 916–920. https://doi.org/10.1007/s11426-019-9451-x
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