Spirobifluorene-Bridged Donor/Acceptor Dye for Organic Dye-Sensitized Solar Cells

被引：140

作者：

Heredia, Daniel

Natera, Jose

Gervaldo, Miguel

Otero, Luis

Fungo, Fernando ^{[1
]}

Lin, Chi-Yen

Wong, Ken-Tsung

机构：

[1] Univ Nacl Rio Cuarto, Dept Quim, RA-5800 Rio Cuarto, Argentina

来源：

ORGANIC LETTERS | 2010年 / 12卷 / 01期

关键词：

TRIARYLAMINE-BASED DYES; PERFORMANCE; CONVERSION;

D O I：

10.1021/ol902314z

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new dye, SSD1, featuring two donor/acceptor chromophores aligned in a spiro configuration with two anchoring groups separated at a distance of 10.05 angstrom (closely matching the distance between the adsorption sites of the anatase TiO2 surface) undergoes efficient dye adherence on TiO2 films. A dye-sensitized solar cell Incorporating SSD1 exhibited a short-circuit current of 8.9 mA cm(-2), an open-circuit voltage of 0.63 V, a fill factor of 0.67, and a power conversion efficiency of 3.75%.

引用

收藏

页码：12 / 15

页数：4

相关论文

共 30 条

[1] Di-branched di-anchoring organic dyes for dye-sensitized solar cells [J].

Abbotto, Alessandro ;

Manfredi, Norberto ;

Marinzi, Chiara ;

De Angelis, Filippo ;

Mosconi, Edoardo ;

Yum, Jun-Ho ;

Zhang Xianxi ;

Nazeeruddin, Mohammad K. ;

Graetzel, Michael .

ENERGY & ENVIRONMENTAL SCIENCE, 2009, 2 (10) :1094-1101

[2] Solid-state dye-sensitized mesoporous TiO2 solar cells with high photon-to-electron conversion efficiencies [J].

Bach, U ;

Lupo, D ;

Comte, P ;

Moser, JE ;

Weissörtel, F ;

Salbeck, J ;

Spreitzer, H ;

Grätzel, M .

NATURE, 1998, 395 (6702) :583-585

[3] Simple Triarylamine-Based Dyes Containing Fluorene and Biphenyl Linkers for Efficient Dye-Sensitized Solar Cells [J].

Baheti, Abhishek ;

Tyagi, Payal ;

Thomas, K. R. Justin ;

Hsu, Ying-Chan ;

Lin, Jiann T'suen .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (20) :8541-8547

[4] AM1 molecular screening of novel porphyrin analogues as dye-sensitized solar cells [J].

Balanay, Mannix P. ;

Dipaling, Carl Vincent P. ;

Lee, Sang Hee ;

Kim, Dong Hee ;

Lee, Kee Hag .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2007, 91 (19) :1775-1781

[5] Porphyrins as light harvesters in the dye-sensitised TiO2 solar cell [J].

Campbell, WM ;

Burrell, AK ;

Officer, DL ;

Jolley, KW .

COORDINATION CHEMISTRY REVIEWS, 2004, 248 (13-14) :1363-1379

[6] Organic d-π-a dyes for dye-sensitized solar cell [J].

Chen, Zhigang ;

Li, Fuyou ;

Huang, Chunhui .

CURRENT ORGANIC CHEMISTRY, 2007, 11 (14) :1241-1258

[7] Improved synthesis of 2,2'-dibromo-9,9'-spirobifluorene and its 2,2'-bisdonor-7,7'-bisacceptor-substituted fluorescent derivatives [J].

Chiang, CL ;

Shu, CF ;

Chen, CT .

ORGANIC LETTERS, 2005, 7 (17) :3717-3720

[8] Electron Transport and Recombination in Solid-State Dye Solar Cell with Spiro-OMeTAD as Hole Conductor [J].

Fabregat-Santiago, Francisco ;

Bisquert, Juan ;

Cevey, Le ;

Chen, Peter ;

Wang, Mingkui ;

Zakeeruddin, Shaik M. ;

Graetzel, Michael .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (02) :558-562

[9] Dye-sensitized solar cells: A safe bet for the future. [J].

Goncalves, Luis Moreira ;

Bermudez, Veronica de Zea ;

Ribeiro, Helena Aguilar ;

Mendes, Adelio Magalhaes .

ENERGY & ENVIRONMENTAL SCIENCE, 2008, 1 (06) :655-667

[10] Dye-sensitized solar cells [J].

Grätzel, M .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS, 2003, 4 (02) :145-153