A novel ruthenium sensitizer with a hydrophobic 2-thiophen-2-yl-vinyl-conjugated bipyridyl ligand for effective dye sensitized TiO2 solar cells

被引：169

作者：

Jiang, Ke-Jian

Masaki, Naruhiko

Xia, Jiang-Bin

Noda, Shuji

Yanagida, Shozo

机构：

[1] Osaka Univ, Ctr Adv Sci & Innovat, Osaka 5650871, Japan

[2] Shimane Inst Ind Technol, Matsue, Shimane 6900816, Japan

来源：

CHEMICAL COMMUNICATIONS | 2006年 / 23期

关键词：

D O I：

10.1039/b602989b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A hydrophobic and 2-thiophen-2-yl-vinyl-conjugated ruthenium complex, cis-Ru(dhtbpy)(dcbpy)(NCS)(2) [dhtbpy = 4,4'-di(hexylthienylvinyl)- 2,2'-bipyridyl; dcbpy = 4,4'-dicarboxy-2,2'- bipyridyl], was newly designed, synthesized and applied successfully to sensitization of nanocrystalline TiO2-based solar cells, giving a conversion efficiency of 9.5% under irradiation with AM 1.5 solar light.

引用

页码：2460 / 2462

页数：3

共 17 条

[1] Benkstein KD, 2003, J PHYS CHEM B, V107, P7759, DOI [10.1021/jp022681l, 10.1021/jp0226811]
[2] Preparation of Nb2O5 coated TiO2 nanoporous electrodes and their application in dye-sensitized solar cells
Chen, SG
Chappel, S
Diamant, Y
Zaban, A
[J]. CHEMISTRY OF MATERIALS, 2001, 13 (12) : 4629 - 4634
[3] Large increases in photocurrents and solar conversion efficiencies by UV illumination of dye sensitized solar cells
Ferrere, S
Gregg, BA
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (32): : 7602 - 7605
[4] Novel polyene dyes for highly efficient dye-sensitized solar cells
Hara, K
Kurashige, M
Ito, S
Shinpo, A
Suga, S
Sayama, K
Arakawa, H
[J]. CHEMICAL COMMUNICATIONS, 2003, (02) : 252 - 253
[5] High efficiency of dye-sensitized solar cells based on metal-free indoline dyes
Horiuchi, T
Miura, H
Sumioka, K
Uchida, S
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (39) : 12218 - 12219
[6] Control of dark current in photoelectrochemical (TiO2/I--I3-) and dye-sensitized solar cells
Ito, S
Liska, P
Comte, P
Charvet, RL
Péchy, P
Bach, U
Schmidt-Mende, L
Zakeeruddin, SM
Kay, A
Nazeeruddin, MK
Grätzel, M
[J]. CHEMICAL COMMUNICATIONS, 2005, (34) : 4351 - 4353
[7] Dye-sensitized solid-state solar cells: Use of crystal growth inhibitors for deposition of the hole collector
Kumara, GRA
Konno, A
Shiratsuchi, K
Tsukahara, J
Tennakone, K
[J]. CHEMISTRY OF MATERIALS, 2002, 14 (03) : 954 - +
[8] Influence of TiO2 nanoparticle size on electron diffusion and recombination in dye-sensitized TiO2 solar cells
Nakade, S
Saito, Y
Kubo, W
Kitamura, T
Wada, Y
Yanagida, S
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (33) : 8607 - 8611
[9] Acid-base equilibria of (2,2′-bipyridyl-4,4′-dicarboxylic acid)ruthenium(II) complexes and the effect of protonation on charge-transfer sensitization of nanocrystalline titania
Nazeeruddin, MK
Zakeeruddin, SM
Humphry-Baker, R
Jirousek, M
Liska, P
Vlachopoulos, N
Shklover, V
Fischer, CH
Grätzel, M
[J]. INORGANIC CHEMISTRY, 1999, 38 (26) : 6298 - 6305
[10] Combined experimental and DFT-TDDFT computational study of photoelectrochemical cell ruthenium sensitizers
Nazeeruddin, MK
De Angelis, F
Fantacci, S
Selloni, A
Viscardi, G
Liska, P
Ito, S
Bessho, T
Grätzel, M
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (48) : 16835 - 16847

← 1 2 →