Molecular design of squaraine dyes for efficient far-red and near-IR sensitization of solar cells

被引:72
作者
Li, C [1 ]
Wang, W [1 ]
Wang, XS [1 ]
Zhang, BW [1 ]
Cao, Y [1 ]
机构
[1] Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100101, Peoples R China
关键词
D O I
10.1246/cl.2005.554
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The introduction of short carboxyl anchoring groups into anilino-squaraines resulted in a much improved photosensitization on nanocrystalline TiO2 electrode over far-red/near-IR region, yielding a maximum monochromatic incident photon-to-current conversion efficiency of 73% at 670 nm.
引用
收藏
页码:554 / 555
页数:2
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