Direct Comparison of Highly Efficient Solution- and Vacuum-Processed Organic Solar Cells Based on Merocyanine Dyes

被引:73
作者
Kronenberg, Nils M. [3 ]
Steinmann, Vera [3 ]
Buerckstuemmer, Hannah [1 ,2 ]
Hwang, Jaehyung [4 ]
Hertel, Dirk [3 ]
Wuerthner, Frank [1 ,2 ]
Meerholz, Klaus [3 ]
机构
[1] Univ Wurzburg, Inst Organ Chem, D-97074 Wurzburg, Germany
[2] Univ Wurzburg, Rontgen Res Ctr Complex Mat Syst, D-97074 Wurzburg, Germany
[3] Univ Cologne, Dept Chem, D-50939 Cologne, Germany
[4] BASF SE, D-67056 Ludwigshafen, Germany
关键词
OPEN-CIRCUIT VOLTAGE; PHOTOVOLTAIC CELLS; MORPHOLOGY; HETEROJUNCTIONS; MIXTURES; NETWORK; POWER;
D O I
10.1002/adma.201000800
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Identically configured bulk heterojunction organic solar cells based on merocyanine dye donor and fullerene acceptor compounds (see figure) are manufactured either from solution or by vacuum deposition, to enable a direct comparison. Whereas the former approach is more suitable for screening purposes, the latter approach affords higher short-circuit current density and power conversion efficiency.
引用
收藏
页码:4193 / +
页数:6
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