作者:Hyocheol Jung、Seokwoo Kang、Donghee Shin、Gihyun Song、Kwang-Yol Kay、Jongwook Park
DOI:10.1080/09273948.2017.1338882
日期:2017.7.3
Suzuki aryl-aryl coupling reaction. Optical and electroluminescence (EL) properties were evaluated by UV-visible absorption, photoluminescence (PL) spectra, and EL devices. Synthesized compounds were used as an emitting layer (EML) in non-doped device with the following structures: ITO/2-TNATA (60 nm)/NPB (15 nm)/synthesized compounds (35 nm)/Alq3 (20 nm)/LiF (1 nm)/Al (200 nm). Non-doped devices showed
摘要 4-methyl-7-(10-(pyren-1-yl)anthracen-9-yl)-2H-chromen-2-one (PAC), 7,7'-(anthracene-9,10-diyl)bis (4-methyl-2H-chromen-2-one) (CAC)、7-Ant-hracen-9-yl-4-methyl-chromen-2-one (AC) 和 7-(naphthalen-1-yl) -2H-chromen-2-one (NC) 通过 Suzuki 芳基-芳基偶联反应合成。光学和电致发光 (EL) 特性通过紫外可见吸收、光致发光 (PL) 光谱和 EL 器件进行评估。合成化合物用作具有以下结构的非掺杂器件中的发光层 (EML):ITO/2-TNATA (60 nm)/NPB (15 nm)/合成化合物 (35 nm)/Alq3 (20 nm)/ LiF (1 nm)/Al