Near-Infrared Absorbing Merocyanine Dyes for Bulk Heterojunction Solar Cells

被引：52
|
作者：
Buerckstuemmer, Hannah [2 ,3 ]
Kronenberg, Nils M. [1 ]
Meerholz, Klaus [1 ]
Wuerthner, Frank [2 ,3 ]
机构：
[1] Univ Cologne, Dept Chem, D-50939 Cologne, Germany
[2] Univ Wurzburg, Inst Organ Chem, D-97074 Wurzburg, Germany
[3] Univ Wurzburg, Rontgen Res Ctr Complex Mat Syst, D-97074 Wurzburg, Germany
来源：
ORGANIC LETTERS | 2010年 / 12卷 / 16期
关键词：
DESIGN; CHROMOPHORES; EFFICIENCY; OLIGOTHIOPHENES; PERFORMANCE; DONORS;
D O I：
10.1021/ol101492q
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A series of near-infrared absorbing merocyanine dyes bearing the strong electron-accepting 2-oxo-5-dicyanomethylene-pyrrolidine unit was synthesized and applied in combination with PC61BM and PC71BM in solution-processed photoactive layers of bulk heterojunction solar cells, exhibiting a remarkable performance range with power conversion efficiencies from 0.01% to 1.00%.
引用
收藏
页码：3666 / 3669
页数：4
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