首页> 外文期刊>Advanced Functional Materials >Fabrication, Optical Modeling, and Color Characterization of Semitransparent Bulk-Heterojunction Organic Solar Cells in an Inverted Structure
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Fabrication, Optical Modeling, and Color Characterization of Semitransparent Bulk-Heterojunction Organic Solar Cells in an Inverted Structure

机译:倒置结构中的半透明本体-异质结有机太阳能电池的制备,光学建模和颜色表征

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摘要

Semitransparent inverted organic photodiodes are fabricated with a Baytron PH500 ethylene-glycol layer/silver grid as the top electrode. Reasonable performances are obtained under both rear- and front-side illumination and efficiencies up to 2% are achieved. Some light is shed on visual prospects through optical simulations for a semitransparent device of poly(3-hexylthiophene) (P3HT) and the C70 derivative 1 -(3-methoxycarbonyl)propyl-1-phenyl[6,6JC_(71) (PC70BM) in the inverted structure. These calculations allow the maximum efficiency achievable to be predicted for semitransparent cells based on P3HT:PC70BM versus the transparency perception for a human eye. The simulations suggest that low-bandgap materials such as poly[2,6-(4,4-bis-(2-ethylhexyl)-4H-cyclopenta[2,1-b;3,4-b']dithiophene)-alt-4,7-(2,1,3-benzothiadiazole)] (PCPDTBT) have a better potential for semitransparent devices. In addition, the color range recognized by the human eye is predicted by the optical simulation for some semitransparent devices including different active layers.
机译:使用Baytron PH500乙二醇层/银栅作为顶部电极制造半透明的反向有机光电二极管。在背面和正面照明下都能获得合理的性能,并且效率高达2%。通过光学模拟,对聚(3-己基噻吩)(P3HT)和C70衍生物1-(3-甲氧羰基)丙基-1-苯基[6,6JC_(71)(PC70BM)]的半透明器件进行了光学模拟在倒置结构中。这些计算允许根据P3HT:PC70BM对人眼的透明感预测半透明细胞可达到的最大效率。模拟表明低带隙材料,例如聚[2,6-(4,4-双-(2-乙基己基)-4H-环戊[2,1-b; 3,4-b']二噻吩)-alt -4,7-(2,1,3-苯并噻二唑)](PCPDTBT)对于半透明器件具有更好的潜力。另外,对于包括不同有源层的一些半透明器件,通过光学仿真可以预测人眼识别的颜色范围。

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  • 来源
    《Advanced Functional Materials》 |2010年第10期|P.1592-1598|共7页
  • 作者单位

    Konarka Austria, Altenbergerstrasse 69, A-4040 Linz (Austria) Christian Doppler Laboratory for Surface Optics Johannes Kepler University, Linz (Austria);

    rnKonarka Technologies Inc. 116 John Street, Lowell, MA 01852 (USA);

    rnCrystalsol GmbH Simmeringer Hauptotrasse 24, 1110 Wein (Austria);

    rnKonarka Austria, Altenbergerstrasse 69, A-4040 Linz (Austria) Christian Doppler Laboratory for Surface Optics Johannes Kepler University, Linz (Austria);

    rnKonarka Technologies GmbH Landgrabenstr. 94, D-90443, Nuernberg (Germany);

    rnKonarka Technologies Inc. 116 John Street, Lowell, MA 01852 (USA);

    rnKonarka Technologies GmbH Landgrabenstr. 94, D-90443, Nuernberg (Germany);

    rnKonarka Austria, Altenbergerstrasse 69, A-4040 Linz (Austria);

    rnChristian Doppler Laboratory for Surface Optics Johannes Kepler University, Linz (Austria);

    rnKonarka Austria, Altenbergerstrasse 69, A-4040 Linz (Austria) i-MEET Institute Materials for electronics and energy technology Friedrich-Alexander-Universitat Erlangen-Nurnberg Marteusstrasse 7.D-91058 Erlangen (Germany) ZAE Bavaria Am Weichselgarten 7, D-91058 Erlangen (Germany);

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