可采用蒸镀和溶液加工的高效噻吨-9,9',10,10'-四氧化物基热激活延迟荧光发射器，效率滚降降低。
Evaporation- and Solution-Process-Feasible Highly Efficient Thianthrene-9,9',10,10'-Tetraoxide-Based Thermally Activated Delayed Fluorescence Emitters with Reduced Efficiency Roll-Off.
机构信息
State Key Laboratory of Luminescent Materials and Devices and Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou, 510640, China.
出版信息
Adv Mater. 2016 Jan 6;28(1):181-7. doi: 10.1002/adma.201503225. Epub 2015 Nov 9.
Two novel evaporation- and solution-process-feasible thermally activated delayed fluorescence emitters, green-light-emission ACRDSO2 and yellow-light-emission PXZDSO2, based on a brand-new electron-acceptor moiety thianthrene-9,9',10,10'-tetraoxide, are developed for organic light-emitting diodes. The solution-processed devices, without any hole-transport layer, exhibit competitive performance and reduced efficiency roll-off compared with corresponding vacuum-deposited devices.
两个新颖的可通过蒸镀和溶液加工实现的热激活延迟荧光发射体，绿光发射 ACRDSO2 和黄光发射 PXZDSO2，基于全新的电子受体噻蒽-9,9',10,10'-四氧化物，被开发用于有机发光二极管。溶液处理的器件，无需任何空穴传输层，与相应的真空沉积器件相比，表现出有竞争力的性能和降低的效率滚降。
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