An Improved Perylene Sensitizer for Solar Cell Applications

被引:191
作者
Li, Chen [1 ]
Yum, Jun-Ho [2 ]
Moon, Soo-Jin [2 ]
Herrmann, Andreas [3 ]
Eickemeyer, Felix [4 ]
Pschirer, Neil G. [4 ]
Erk, Peter [4 ]
Schoeneboom, Jan [4 ]
Muellen, Klaus [1 ]
Graetzel, Michael [2 ]
Nazeeruddin, Mohammad K. [2 ]
机构
[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany
[2] EPFL SB ISIC LPI, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland
[3] Univ Groningen, Dept Polymer Chem, Zernike Inst Adv Mat, NL-9747 AG Groningen, Netherlands
[4] BASF SE, Res Specialty Chem, D-67056 Ludwigshafen, Germany
关键词
dye-sensitized solar cells; fused-ring systems; photoelectrochemical cells; sensitizers;
D O I
10.1002/cssc.200800068
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Sunny side up: 1,6-Dithiophenol-substituted perylene organic sensitizer 1 was synthesized, and its photovoltaic properties in dye-sensitized solar cells were assessed. When anchored onto TiO2 film, the dye exhibits an unprecedented incident monochromatic photon-tocurrent conversion efficiency of 87 % and yields a power conversion efficiency of 6.8 % under standard AM 1.5 solar conditions. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:615 / 618
页数:4
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