Highly efficient and thermally stable organic sensitizers for solvent-free dye-sensitized solar cells

被引：361

作者：

Choi, Hyunbong ^{[1
]}

Baik, Chul ^{[1
]}

Kang, Sang Ook ^{[1
]}

Ko, Jaejung ^{[1
]}

Kang, Moon-Sung ^{[3
]}

Nazeeruddin, Md. K. ^{[2
]}

Graetzel, Michael ^{[2
]}

机构：

[1] Korea Univ, Dept New Mat Chem, Chungnam 339700, South Korea

[2] Ecole Polytech Fed Lausanne, LPI, Inst Sci & Ingn Chim, Fac Sci Base, CH-1015 Lausanne, Switzerland

[3] Samsung Adv Inst Technol, Energy & Environm Lab, Yongin 446712, South Korea

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 02期

关键词：

dyes/pigments; electrochemistry; ionic liquids; long-term stability; solar cells;

D O I：

10.1002/anie.200703852

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) A sense for sensitizers: Devices based on JK-46 (see structure) and a volatile electrolyte yielded an extremely high overall conversion efficiency of 8.6% under AM 1.5 sunlight. Solar cells fabricated employing the JK-46 sensitizer and a solvent-free ionic-liquid electrolyte gave an efficiency of over 7% and demonstrated excellent stability under light soaking at 60°C for 1000 h. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：327 / 330

页数：4

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