Dipolar organic pyridyl dyes for dye-sensitized solar cell applications

被引:25
作者
Chou, Hsien-Hsin [1 ]
Hsu, Chih-Yu [1 ]
Hsu, Ying-Chang [1 ]
Lin, Yu-Sheng [2 ]
Lin, Jiann T. [1 ]
Tsai, Chiitang [2 ]
机构
[1] Acad Sinica, Inst Chem, Taipei 115, Taiwan
[2] Chinese Culture Univ, Dept Chem, Taipei 320, Taiwan
关键词
Dye-sensitized solar cells; Pyridine; Dipolar compounds; Metal-free dyes; NANOCRYSTALLINE TIO2 FILMS; HIGHLY-EFFICIENT; CONVERSION-EFFICIENCY; COUMARIN DYES; CHARGE RECOMBINATION; ENERGY-CONVERSION; EXCITED-STATES; PERFORMANCE; DESIGN; THIOPHENE;
D O I
10.1016/j.tet.2011.10.038
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
New dipolar dyes containing arylamine as the electron donor, 2-cyanoacrylic acid as the acceptor, and a conjugated spacer with incorporation of 2,5-pyridyl entity have been synthesized. Photophysical and electrochemical measurements, and theoretical computation were carried on these dyes. The solar cell devices using these dyes as the sensitizers exhibited light-to-electricity efficiencies in the range of 4.28-5.27%, which reaches 60-72% of N719-based device fabricated and measured under similar conditions. Better DSSC performance can be achieved with the dye where pyridine group is attached to thienyl or fluorenyl group because of favorable resonance energy and/or coplanarity for more effective charge transfer. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:767 / 773
页数:7
相关论文
共 63 条
[31]   The influence of surface morphology of TiO2 coating on the performance of dye-sensitized solar cells [J].
Lee, Kun-Mu ;
Suryanarayanan, Vembu ;
Ho, Kuo-Chuan .
SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2006, 90 (15) :2398-2404
[32]  
Lee MW, 2009, B KOREAN CHEM SOC, V30, P2269
[33]   Efficient structural modification of triphenylamine-based organic dyes for dye-sensitized solar cells [J].
Li, Gang ;
Jiang, Ke-Jian ;
Li, Ying-Feng ;
Li, Shao-Lu ;
Yang, Lian-Ming .
JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (30) :11591-11599
[34]   Novel TPD-based organic D-π-A dyes for dye-sensitized solar cells [J].
Li, Gang ;
Zhou, Yan-Fang ;
Cao, Xing-Bo ;
Bao, Peng ;
Jiang, Ke-Jian ;
Lin, Yuan ;
Yang, Lian-Ming .
CHEMICAL COMMUNICATIONS, 2009, (16) :2201-2203
[35]   New Indole-Based Metal-Free Organic Dyes for Dye-Sensitized Solar Cells [J].
Li, Qianqian ;
Lu, Lanlan ;
Zhong, Cheng ;
Shi, Jie ;
Huang, Qing ;
Jin, Xianbo ;
Peng, Tianyou ;
Qin, Jingui ;
Li, Zhen .
JOURNAL OF PHYSICAL CHEMISTRY B, 2009, 113 (44) :14588-14595
[36]   Dye-Sensitized Solar Cells Based on Organic Sensitizers with Different Conjugated Linkers: Furan, Bifuran, Thiophene, Bithiophene, Selenophene, and Biselenophene [J].
Li, Renzhi ;
Lv, Xueju ;
Shi, Dong ;
Zhou, Difei ;
Cheng, Yueming ;
Zhang, Guangliang ;
Wang, Peng .
JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (17) :7469-7479
[37]   Organic Dyes Containing Furan Moiety for High-Performance Dye-Sensitized Solar Cells [J].
Lin, Jiann T. ;
Chen, Pin-Cheng ;
Yen, Yung-Sheng ;
Hsu, Ying-Chan ;
Chou, Hsien-Hsin ;
Yeh, Ming-Chang P. .
ORGANIC LETTERS, 2009, 11 (01) :97-100
[38]   Efficient organic DSSC sensitizers bearing an electron-deficient pyrimidine as an effective π-spacer [J].
Lin, Li-Yen ;
Tsai, Chih-Hung ;
Wong, Ken-Tsung ;
Huang, Tsung-Wei ;
Wu, Chung-Chih ;
Chou, Shu-Hua ;
Lin, Francis ;
Chen, Shinn-Horng ;
Tsai, An-I .
JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (16) :5950-5958
[39]   A high-efficiency cyanine dye for dye-sensitized solar cells [J].
Ma, Xuemei ;
Hua, Jianli ;
Wu, Wenjun ;
Jin, Yinghua ;
Meng, Fanshun ;
Zhan, Wenhai ;
Tian, He .
TETRAHEDRON, 2008, 64 (02) :345-350
[40]  
March J, 1992, ADV ORG CHEM, P45