Ruthenium(II) Sensitizers with Heteroleptic Tridentate Chelates for Dye-Sensitized Solar Cells

被引：196

作者：

Chou, Chun-Cheng ^{[1
]}

Wu, Kuan-Lin ^{[1
]}

Chi, Yun ^{[1
]}

Hu, Wei-Ping ^{[2
]}

Yu, Shuchun Joyce ^{[2
]}

Lee, Gene-Hsiang ^{[3
]}

Lin, Chia-Li ^{[3
]}

Chou, Pi-Tai ^{[3
]}

机构：

[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu 30013, Taiwan

[2] Natl Chung Cheng Univ, Dept Chem & Biochem, Taipei, Taiwan

[3] Natl Taiwan Univ, Dept Chem, Taipei, Taiwan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 09期

关键词：

N ligands; pyrazole; ruthenium; sensitizers; thiophene; OPEN-CIRCUIT VOLTAGE; FREE ORGANIC-DYES; CONVERSION EFFICIENCY; COMPLEXES; ABSORPTION; LIGHT; ADSORPTION; ELECTRODES; ENHANCE; LIGAND;

D O I：

10.1002/anie.201006629

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two new for Ru: Unprecedented RuII sensitizers are coordinated by two tridentate ligands, a tricarboxyterpyridine, and a dianionic bis(pyrazolyl)pyridine derivative with an extended π-conjugated auxochrome (see picture, Rumagenta, Nblue, Ored, Fgreen, Syellow, Cgray). This new generation of thiocyanate-free RuII sensitizers offers solar conversion efficiency in dye-sensitized solar cells up to Î·=10.7 %. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2054 / 2058

页数：5

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