表现出高效热激活延迟荧光的锌配合物及其在有机发光二极管中的应用。
Zinc complexes exhibiting highly efficient thermally activated delayed fluorescence and their application to organic light-emitting diodes.
作者信息
Sakai Yumi, Sagara Yuta, Nomura Hiroko, Nakamura Nozomi, Suzuki Yoshitake, Miyazaki Hiroshi, Adachi Chihaya
机构信息
Center for Organic Photonics and Electronics Research (OPERA), Kyushu University, 744 Motooka, Nishi, Fukuoka 819-0395, Japan.
出版信息
Chem Commun (Camb). 2015 Feb 21;51(15):3181-4. doi: 10.1039/c4cc09403d.
PMID:25605520
Abstract
Metal complexes emitting thermally activated delayed fluorescence based on intra-ligand charge transfer and enhanced by metallization were synthesized. Organic light-emitting diodes using a thermally stable zinc complex processed by vacuum vapor deposition achieved an external quantum efficiency of nearly 20%.
摘要
合成了基于配体内电荷转移并通过金属化增强的发射热激活延迟荧光的金属配合物。使用通过真空蒸镀加工的热稳定锌配合物的有机发光二极管实现了近20%的外量子效率。
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