超纯蓝热激活延迟荧光分子：通过多重共振效应实现高效的 HOMO-LUMO 分离。
Ultrapure Blue Thermally Activated Delayed Fluorescence Molecules: Efficient HOMO-LUMO Separation by the Multiple Resonance Effect.
机构信息
Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo, 669-1337, Japan.
PRESTO, Japan Science and Technology Agency, 5, Sanbancho, Chiyoda, Tokyo, 102-0075, Japan.
出版信息
Adv Mater. 2016 Apr 13;28(14):2777-81. doi: 10.1002/adma.201505491. Epub 2016 Feb 11.
Ultrapure blue-fluorescent molecules based on thermally activated delayed fluorescence are developed. Organic light-emitting diode (OLED) devices employing the new emitters exhibit a deep blue emission at 467 nm with a full-width at half-maximum of 28 nm, CIE coordinates of (0.12, 0.13), and an internal quantum efficiency of ≈100%, which represent record-setting performance for blue OLED devices.
开发了基于热激活延迟荧光的超纯蓝色荧光分子。采用新型发射器的有机发光二极管 (OLED) 器件在 467nm 处显示出深蓝光发射，半峰全宽为 28nm，CIE 坐标为 (0.12, 0.13)，内部量子效率约为 100%，这代表了蓝色 OLED 器件的创纪录性能。
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