Molecular photovoltaics

被引：2540
|
作者：
Hagfeldt, A
Grätzel, M
机构：
[1] Uppsala Univ, Dept Phys Chem, Angstrom Solar Ctr, S-75121 Uppsala, Sweden
[2] Swiss Fed Inst Technol, Inst Photon & Interfaces, CH-1015 Lausanne, Switzerland
来源：
ACCOUNTS OF CHEMICAL RESEARCH | 2000年 / 33卷 / 05期
关键词：
D O I：
10.1021/ar980112j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The dye-sensitized nanocrystalline injection solar cell employs transition metal complexes for spectral sensitization of mesoporous TiO2 films together with suitable redox electrolytes or amorphous organic hole conductors. Light harvesting occurs efficiently over the whole visible and near-IR range due to the very large internal surface area of the films. Judicious molecular engineering allows the photoinduced charge separation to occur quantitatively within a few femtoseconds. The certified overall power conversion efficiency of the new solar cell for AM 1.5 solar radiation stands presently at 10.4%.
引用
收藏
页码：269 / 277
页数：9
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