Novel polyene dyes for highly efficient dye-sensitized solar cells

被引：277

作者：

Hara, K

Kurashige, M

Ito, S

Shinpo, A

Suga, S

Sayama, K

Arakawa, H

机构：

[1] Natl Inst Adv Ind Sci & Technol, Photoreact Control Res Ctr, Tsukuba, Ibaraki 3058565, Japan

[2] Hayashibara Biochem Labs Inc, Okayama 7010221, Japan

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 02期

关键词：

D O I：

10.1039/b210384b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have developed an efficient and novel polyene-dye-sensitized nanocrystalline TiO2 solar cells producing a 6.8% solar energy-to-electricity conversion efficiency (eta) under AM 1.5 irradiation (100 mW cm(-2)): short-circuit current density (J(sc)), 12.9 mA cm(-2), open-circuit photovoltage (V-oc), 0.71 V, fill factor (ff), 0.74.

引用

收藏

页码：252 / 253

页数：2

相关论文

共 11 条

[1]

Barbe CJ, 1997, J AM CERAM SOC, V80, P3157, DOI 10.1111/j.1151-2916.1997.tb03245.x

[2]

BROOKS KG, 2000, CERAMIC T, V109, P115

[3] Molecular photovoltaics [J].

Hagfeldt, A ;

Grätzel, M .

ACCOUNTS OF CHEMICAL RESEARCH, 2000, 33 (05) :269-277

[4] LIGHT-INDUCED REDOX REACTIONS IN NANOCRYSTALLINE SYSTEMS [J].

HAGFELDT, A ;

GRATZEL, M .

CHEMICAL REVIEWS, 1995, 95 (01) :49-68

[5] A coumarin-derivative dye sensitized nanocrystalline TiO2 solar cell having a high solar-energy conversion efficiency up to 5.6% [J].

Hara, K ;

Sayama, K ;

Ohga, Y ;

Shinpo, A ;

Suga, S ;

Arakawa, H .

CHEMICAL COMMUNICATIONS, 2001, (06) :569-570

[6]

HARA K, IN PRESS SOL ENERGY

[7] ARTIFICIAL PHOTOSYNTHESIS .1. PHOTOSENSITIZATION OF TIO2 SOLAR-CELLS WITH CHLOROPHYLL DERIVATIVES AND RELATED NATURAL PORPHYRINS [J].

KAY, A ;

GRATZEL, M .

JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (23) :6272-6277

[8] Engineering of efficient panchromatic sensitizers for nanocrystalline TiO2-based solar cells [J].

Nazeeruddin, MK ;

Péchy, P ;

Renouard, T ;

Zakeeruddin, SM ;

Humphry-Baker, R ;

Comte, P ;

Liska, P ;

Cevey, L ;

Costa, E ;

Shklover, V ;

Spiccia, L ;

Deacon, GB ;

Bignozzi, CA ;

Grätzel, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (08) :1613-1624

[9] 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

[10] Photoelectrochemical properties of J aggregates of benzothiazole merocyanine dyes on a nanostructured TiO2 film [J].

Sayama, K ;

Tsukagoshi, S ;

Hara, K ;

Ohga, Y ;

Shinpou, A ;

Abe, Y ;

Suga, S ;

Arakawa, H .

JOURNAL OF PHYSICAL CHEMISTRY B, 2002, 106 (06) :1363-1371