基于磷光配合物Re(CO)3Cl-dipyrido[3,2-a:2',3'-c] phenazine有机光伏器件 -

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基于磷光配合物Re(CO)3Cl-dipyrido[3,2-a:2',3'-c] phenazine有机光伏器件

详细信息

Department of Chemistry, Northeast Normal University Changchun 130024, P. R. China and 2. Key Laboratory of Excited State Processes Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, P. R. China

摘要

摘要:本文以4,4′,4′′-三[3-甲基苯基苯胺基)三苯胺(m-MTDATA)为电子给体，Re(CO)3Cl-dipyrido [3,2-a:2',3'-c]phenazine (Re-DPPz)为电子受体制成有机光伏器件。在紫外灯(365 nm, 1.6 mW/cm2)从ITO方向垂直照射下,器件的短路电流(Isc), 开路电压 (Voc), 填充因子(FF)，功率转换效率分别为57.1 μA/cm2, 0.86 V, 0.39, 1.2%。研究结果表明有机磷光发光材料Re-DPPz也具有良好的光伏性能。
- 光伏器件/
- 光学材料/
- 蒸发
Abstract:To prepare highly efficient optical sensors to UVA light, the following strategies were adopted. An organic photovoltaic (PV) device, in which 4,4′,4′′-tris[3-methylphenyl (phenyl)amino]triphenylamine (m-MTDATA) and Re(CO)3Cl-dipyrido [3,2-a:2',3'-c]phenazine (Re-DPPz) were used as electron donor and acceptor, respectively, has been fabricated. Under illumination with UV light (365 nm, 1.6 mW/cm2), the short circuit current (Isc), open circuit voltage (Voc), fill factor (FF) and power conversion efficiency of the PV device were measured to be 57.1μA/cm2, 0.86 V, 0.39, 1.2% respectively. These results indicate that the Re-DPPz complex, a promising triplet emitter in electroluminescence (EL) devices, also possesses good PV performance.
- photovoltaic device/
- optical material/
- evaporation