Sensitized infrared electrophosphorescence based on divalent copper complex by an iridium(III) complex

Fei Yan; Wenlian Li; Bei Chu; Huihui Liu; Guang Zhang; Zisheng Su; Jianzhuo Zhu; Liangliang Han; Tianle Li; Yiren Chen; C.H. Cheng; Z.Q. Fan; G.T. Du

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Sensitized infrared electrophosphorescence based on divalent copper complex by an iridium(III) complex

机译：基于铱（III）络合物的二价铜络合物的敏化红外电致磷光

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摘要

We demonstrate enhanced near-infrared (NIR) electroluminescence (EL) of copper phthalo-cyanine (CuPc) phosphor doped organic light emitting diodes (OLED) by introducing a red phosphor, bis(l-phenylisoquinolinato) iridium(III) acetylacetonate (Ir(piq)_2acac). For the codoped device, due to presence of Ir(piq)_2acac, the NIR emission peaked at 1120 nm of CuPc was increased by 15 times comparing with the CuPc monodoped device. The enhancement of NIR emission of CuPc emitter was principally attributed to an energy transfer from Ir(piq)_2acac to CuPc, and the sensitized mechanism was also discussed in detail.

机译：我们通过引入红色荧光粉乙酰丙酮双（1-苯基异喹啉基）铱（III）（Ir（ piq）_2acac）。对于共掺杂器件，由于存在Ir（piq）_2acac，与单掺杂器件相比，在CuPc的1120 nm处达到峰值的NIR发射增加了15倍。 CuPc发射体近红外发射的增强主要归因于从Ir（piq）_2acac到CuPc的能量转移，并详细讨论了敏化机理。

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来源
《Organic Electronics》 |2009年第7期|1408-1411|共4页
作者
Fei Yan; Wenlian Li; Bei Chu; Huihui Liu; Guang Zhang; Zisheng Su; Jianzhuo Zhu; Liangliang Han; Tianle Li; Yiren Chen; C.H. Cheng; Z.Q. Fan; G.T. Du;
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作者单位

The Key Laboratory of the Excited State Processes, Chinese Academy of Sciences, 3888-Dong Nan-Hu Road, Changchun 130033, People's Republic of China Graduate School of the Chinese Academy of Sciences. Beijing 100039. People's Republic of China;

The Key Laboratory of the Excited State Processes, Chinese Academy of Sciences, 3888-Dong Nan-Hu Road, Changchun 130033, People's Republic of China Graduate School of the Chinese Academy of Sciences. Beijing 100039. People's Republic of China;

The Key Laboratory of the Excited State Processes, Chinese Academy of Sciences, 3888-Dong Nan-Hu Road, Changchun 130033, People's Republic of China Graduate School of the Chinese Academy of Sciences, Beijing 100039, People's Republic of China;

The Key Laboratory of the Excited State Processes, Chinese Academy of Sciences, 3888-Dong Nan-Hu Road, Changchun 130033, People's Republic of China Graduate School of the Chinese Academy of Sciences, Beijing 100039, People's Republic of China;

The Key Laboratory of the Excited State Processes, Chinese Academy of Sciences, 3888-Dong Nan-Hu Road, Changchun 130033, People's Republic of China Graduate School of the Chinese Academy of Sciences, Beijing 100039, People's Republic of China;

The Key Laboratory of the Excited State Processes, Chinese Academy of Sciences, 3888-Dong Nan-Hu Road, Changchun 130033, People's Republic of China Graduate School of the Chinese Academy of Sciences, Beijing 100039, People's Republic of China;

The Key Laboratory of the Excited State Processes, Chinese Academy of Sciences, 3888-Dong Nan-Hu Road, Changchun 130033, People's Republic of China Graduate School of the Chinese Academy of Sciences, Beijing 100039, People's Republic of China;

The Key Laboratory of the Excited State Processes, Chinese Academy of Sciences, 3888-Dong Nan-Hu Road, Changchun 130033, People's Republic of China Graduate School of the Chinese Academy of Sciences, Beijing 100039, People's Republic of China;

The Key Laboratory of the Excited State Processes, Chinese Academy of Sciences, 3888-Dong Nan-Hu Road, Changchun 130033, People's Republic of China Graduate School of the Chinese Academy of Sciences, Beijing 100039, People's Republic of China;

The Key Laboratory of the Excited State Processes, Chinese Academy of Sciences, 3888-Dong Nan-Hu Road, Changchun 130033, People's Republic of China Graduate School of the Chinese Academy of Sciences, Beijing 100039, People's Republic of China;

National Integrated Optoelectronics Laboratory, College of Electronic Science and Engineering, Jilin University, Qianjin Street 2699, Changchun 130012, People's Republic of China;

National Integrated Optoelectronics Laboratory, College of Electronic Science and Engineering, Jilin University, Qianjin Street 2699, Changchun 130012, People's Republic of China;

National Integrated Optoelectronics Laboratory, College of Electronic Science and Engineering, Jilin University, Qianjin Street 2699, Changchun 130012, People's Republic of China;

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正文语种 eng
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关键词
organic; electroluminescence; nir-infrared; sensitized;

机译：有机;电致发光近红外;敏感的;

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1. Sensitized electrophosphorescence of infrared emission diode based on copper phthalocyanine by an ytterbium complex [J] . Fei Yan, Wen Lian Li, Bei Chu, Applied Physics Letters . 2007,第20期

机译：complex配合物敏化基于铜酞菁的红外发光二极管的电致磷光
2. Enhanced electrophosphorescence of copper complex based devices by codoping an iridium complex [J] . Zisheng Su, Wenlian Li, Guangbo Che, Applied Physics Letters . 2007,第14期

机译：通过共掺杂铱配合物增强基于铜配合物的器件的电致磷光
3. Enhanced 1.54-mu m photo- and electroluminescence based on a perfluorinated Er(III) complex utilizing an iridium(III) complex as a sensitizer [J] . Progress in Artificial Intelligence . 2020,第1期

机译：基于使用铱（III）复合物作为敏化剂，基于全氟化ER（III）复合物的全氟化ER（III）复合物增强1.54-mu m光发光
4. Electrophosphorescence of a thiocyanate-bridging dimeric cyclometalated iridium(III) complex [C] . Bihai Tong, Zhao Han Symposium on Photonics and Optoelectronics . 2012

机译：硫氰酸酯 - 桥接二聚体环晶铱（III）复合物的电磷晶
5. Chemistry of copper peptide complexes: Alkoxide coordination in copper(II) and copper(III) peptide complexes, and base decomposition of copper(III) peptide complexes [D] . Wang, Lihua. 1991

机译：铜肽络合物的化学：铜（II）和铜（III）肽络合物中的醇配位，以及铜（III）肽络合物的碱分解
6. Enhanced 1.54-μm photo- and electroluminescence based on a perfluorinated Er(III) complex utilizing an iridium(III) complex as a sensitizer [O] . Hong-Fei Li, Xiao-Qi Liu, Chen Lyu, 2020

机译：基于全氟化Er（III）配合物的铱（III）配合物作为敏化剂增强了1.54μm的光致发光和电致发光
7. Highly efficient red electrophosphorescence from a solution-processed zwitterionic cyclometalated iridium(III) complex [O] . Younghun Byun, Yi-Yeol Lyu, Rupasree Ragini Das, 2007

机译：来自溶液加工的两性离子环核酸铱（III）复合物的高效红电磷光
8. Dimethyl Sulfoxide Complexes of Chromium(Iii), Manganese(Ii), Iron(Iii), Nickel(Ii), and Copper(Ii) Nitrates and Magnesium and Nickel(Ii) Perchlorates. Part 1. Preparation and Nuclear Magnetic Resonance and Infrared Studies [R] . Moniz, W. B., Poranski, C. F., Venezky, D. L. 1967

机译：二甲基亚砜配合物的铬（III），锰（Ii），铁（Iii），镍（Ii）和铜（Ii）硝酸盐和镁和镍（Ii）高氯酸盐。第1部分。制备和核磁共振和红外研究

Sensitized infrared electrophosphorescence based on divalent copper complex by an iridium(III) complex

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