Highly Efficient Light-Harvesting Ruthenium Sensitizer for Thin-Film Dye-Sensitized Solar Cells

被引：1176

作者：

Chen, Chia-Yuan ^{[1
]}

Wang, Mingkui ^{[2
]}

Li, Jheng-Ying ^{[1
]}

Pootrakulchote, Nuttapol ^{[2
]}

Alibabaei, Leila ^{[2
]}

Ngoc-le, Cevey-ha ^{[2
]}

Decoppet, Jean-David ^{[2
]}

Tsai, Jia-Hung ^{[1
]}

Graetzel, Carole ^{[2
]}

Wu, Chun-Guey ^{[1
]}

Zakeeruddin, Shaik M. ^{[2
]}

Graetzel, Michael ^{[2
]}

机构：

[1] Natl Cent Univ, Dept Chem, Jhongli 32001, Taiwan

[2] Swiss Fed Inst Technol, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland

来源：

ACS NANO | 2009年 / 3卷 / 10期

基金：

瑞士国家科学基金会;

关键词：

solar cell; ruthenium; sensitizer; thiophene; impedance spectroscopy; photovoltage transient spectroscopy; EXTINCTION COEFFICIENT SENSITIZER; CONJUGATED BIPYRIDINE; TIO2; FILMS; PERFORMANCE; ABSORPTIVITY; RECOMBINATION; ELECTROLYTE; COMPLEXES; ENHANCE; DESIGN;

D O I：

10.1021/nn900756s

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A high molar extinction coefficient heteroleptic ruthenium complex, incorporating an electron-rich hexylthio-terminal chain, has been synthesized and demonstrated as an efficient sensitizer for dye-sensitized solar cells. With this new sensitizer excellent power conversion efficiency is 11.5% and 4.7% obtained under an irradiation of full sunlight (air mass 1.5 global) in combination with a volatility electrolyte and solid state hole transporting material, respectively. The devices with low volatility electrolyte showed good stability under visible-light soaking at 60 degrees C during 1000 h of accelerated tests.

引用

页码：3103 / 3109

页数：7

共 34 条

[1] Electron-rich heteroaromatic conjugated bipyridine based ruthenium sensitizer for efficient dye-sensitized solar cells
Abbotto, Alessandro
Barolo, Claudia
Bellotto, Luca
De Angelis, Filippo
Graetzel, Michael
Manfredi, Norberto
Marinzi, Chiara
Fantacci, Simona
Yum, Jun-Ho
Nazeeruddin, Mohammad K.
[J]. CHEMICAL COMMUNICATIONS, 2008, (42) : 5318 - 5320
[2] Bath U., 1998, NATURE, V395, P583
[3] Dye-Sensitized Solar Cells with a High Absorptivity Ruthenium Sensitizer Featuring a 2-(Hexylthio)thiophene Conjugated Bipyridine
Cao, Yiming
Bai, Yu
Yu, Qingjiang
Cheng, Yueming
Liu, Shi
Shi, Dong
Gao, Feifei
Wang, Peng
[J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (15) : 6290 - 6297
[4] Chen C.Y., 2008, ANGEW CHEM, V120, P7452
[5] Multifunctionalized ruthenium-based supersensitizers for highly efficient dye-sensitized solar cells
Chen, Chia-Yuan
Chen, Jian-Ging
Wu, Shi-Jhang
Li, Jheng-Ying
Wu, Chun-Guey
Ho, Kuo-Chuan
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (38) : 7342 - 7345
[6] A new route to enhance the light-harvesting capability of ruthenium complexes for dye-sensitized solar cells
Chen, Chia-Yuan
Wu, Shi-Jhang
Li, Jheng-Ying
Wu, Chun-Guey
Chen, Jian-Ging
Ho, Kuo-Chuan
[J]. ADVANCED MATERIALS, 2007, 19 (22) : 3888 - +
[7] New ruthenium complexes containing oligoalkylthiophene-substituted 1,10-phenanthroline for nanocrystalline dye-sensitized solar cells
Chen, Chia-Yuan
Lu, Hung-Chieh
Wu, Chun-Guey
Chen, Jian-Ging
Ho, Kuo-Chuan
[J]. ADVANCED FUNCTIONAL MATERIALS, 2007, 17 (01) : 29 - 36
[8] A ruthenium complex with superhigh light-harvesting capacity for dye-sensitized solar cells
Chen, Chia-Yuan
Wu, Shi-Jhang
Wu, Chun-Guey
Chen, Jian-Ging
Ho, Kuo-Chuan
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (35) : 5822 - 5825
[9] Molecular engineering of hybrid sensitizers incorporating an organic antenna into ruthenium complex and their application in solar cells
Choi, Hyunbong
Baik, Chul
Kim, Sanghoon
Kang, Moon-Sung
Xu, Xiang
Kang, Hong Seok
Kang, Sang Ook
Ko, Jaejung
Nazeeruddin, Md. K.
Gratzel, Michael
[J]. NEW JOURNAL OF CHEMISTRY, 2008, 32 (12) : 2233 - 2237
[10] Enhance the optical absorptivity of nanocrystalline TiO2 film with high molar extinction coefficient ruthenium sensitizers for high performance dye-sensitized solar cells
Gao, Feifei
Wang, Yuan
Shi, Dong
Zhang, Jing
Wang, Mingkui
Jing, Xiaoyan
Humphry-Baker, Robin
Wang, Peng
Zakeeruddin, Shaik M.
Graetzel, Michael
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (32) : 10720 - 10728

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