Spirally configured cis-stilbene/fluorene hybrids as bipolar, organic sensitizers for solar cell applications

被引：23

作者：

Chao, Wei-Shan ^{[2
]}

Liao, Ken-Hsien ^{[1
]}

Chen, Chien-Tien ^{[1
]}

Huang, Wei-Kai ^{[3
,4
]}

Lan, Chi-Ming ^{[3
,4
]}

Diau, Eric Wei-Guang ^{[3
,4
]}

机构：

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

[2] Natl Taiwan Normal Univ, Dept Chem, Taipei 11677, Taiwan

[3] Natl Chiao Tung Univ, Inst Mol Sci, Hsinchu 30010, Taiwan

[4] Natl Chiao Tung Univ, Dept Appl Chem, Hsinchu 30010, Taiwan

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 40期

关键词：

ORTHO-LINKED QUINOXALINE/DIPHENYLFLUORENE; OPTOELECTRONIC APPLICATIONS; EFFICIENT; CONVERSION; DYES;

D O I：

10.1039/c2cc17079e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hybrids based on a dibenzosuberene core bearing a spiro-fluorene junction at the C-5 position and with amino donor and beta-thiophenyl-alpha-cyanoacrylic acid acceptor groups at C-3 and C-7, respectively, serve as new organic sensitizer materials for solar cell applications. Solar cell devices based on these materials show a conversion efficiency (eta) of up to 6.1% (V-oc = 697 mV, J(sc) = 12.2 mA cm(-2), FF = 0.72) under AM 1.5 G conditions. The best IPCE values exceed 75% within the 450-550 nm absorption range.

引用

页码：4884 / 4886

页数：3

共 29 条

[11] A highly efficient organic sensitizer for dye-sensitized solar cells [J].

Hwang, Suyoung ;

Lee, Jung Ho ;

Park, Chanmoo ;

Lee, Hoinglae ;

Kim, Chaekyu ;

Park, Chiyoung ;

Lee, Mi-Hyeon ;

Lee, Wanin ;

Park, Jihee ;

Kim, Kyungkon ;

Park, Nam-Gyu ;

Kim, Chulhee .

CHEMICAL COMMUNICATIONS, 2007, (46) :4887-4889

[12] Large π-Aromatic Molecules as Potential Sensitizers for Highly Efficient Dye-Sensitized Solar Cells [J].

Imahori, Hiroshi ;

Umeyama, Tomokazu ;

Ito, Seigo .

ACCOUNTS OF CHEMICAL RESEARCH, 2009, 42 (11) :1809-1818

[13] Molecular engineering of organic sensitizers for solar cell applications [J].

Kim, Sanghoon ;

Lee, Jae Kwan ;

Kang, Sang Ook ;

Ko, Jaejung ;

Yum, J. -H. ;

Fantacci, Simona ;

De Angelis, Filippo ;

Di Censo, D. ;

Nazeeruddin, Md. K. ;

Graetzel, Michael .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (51) :16701-16707

[14] Optimization of distyryl-Bodipy chromophores for efficient panchromatic sensitization in dye sensitized solar cells [J].

Kolemen, Safacan ;

Bozdemir, O. Altan ;

Cakmak, Yusuf ;

Barin, Gokhan ;

Erten-Ela, Sule ;

Marszalek, Magdalena ;

Yum, Jun-Ho ;

Zakeeruddin, Shaik M. ;

Nazeeruddin, Mohammad K. ;

Graetzel, Michael ;

Akkaya, Engin U. .

CHEMICAL SCIENCE, 2011, 2 (05) :949-954

[15] 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

[16] Joint Photophysical and Electrical Analyses on the Influence of Conjugation Order in D-π-A Photosensitizers of Mesoscopic Titania Solar Cells [J].

Liu, Jingyuan ;

Zhou, Difei ;

Wang, Fangfang ;

Fabregat-Santiago, Francisco ;

Miralles, Sara G. ;

Jing, Xiaoyan ;

Bisquert, Juan ;

Wang, Peng .

JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (29) :14425-14430

[17] Interfacial Electron-Transfer Kinetics in Metal-Free Organic Dye-Sensitized Solar Cells: Combined Effects of Molecular Structure of Dyes and Electrolytes [J].

Miyashita, Masanori ;

Sunahara, Kenji ;

Nishikawa, Tomohiro ;

Uemura, Yu ;

Koumura, Nagatoshi ;

Hara, Kohjiro ;

Mori, Atsunori ;

Abe, Takao ;

Suzuki, Eiji ;

Mori, Shogo .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (52) :17874-17881

[18] Combined experimental and DFT-TDDFT computational study of photoelectrochemical cell ruthenium sensitizers [J].

Nazeeruddin, MK ;

De Angelis, F ;

Fantacci, S ;

Selloni, A ;

Viscardi, G ;

Liska, P ;

Ito, S ;

Bessho, T ;

Grätzel, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (48) :16835-16847

[19] CONVERSION OF LIGHT TO ELECTRICITY BY CIS-X2BIS(2,2'-BIPYRIDYL-4,4'-DICARBOXYLATE)RUTHENIUM(II) CHARGE-TRANSFER SENSITIZERS (X = CL-, BR-, I-, CN-, AND SCN-) ON NANOCRYSTALLINE TIO2 ELECTRODES [J].

NAZEERUDDIN, MK ;

KAY, A ;

RODICIO, I ;

HUMPHRYBAKER, R ;

MULLER, E ;

LISKA, P ;

VLACHOPOULOS, N ;

GRATZEL, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (14) :6382-6390

[20]

Oregan, 1991, NATURE, V353, P737

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