Synthesis of cis-Dithiocyanato bis(4,4′-dicarboxylic acid-2,2′-bipyridine)ruthenium and its application in dye-senstized solar cells

被引：0

作者：

Wang, Song ^{[1
]}

Wu, Xiao Hong ^{[1
]}

Jiang, Zhao Hua ^{[1
]}

机构：

[1] Harbin Inst Technol, Harbin 150001, Peoples R China

来源：

ASIAN JOURNAL OF CHEMISTRY | 2008年 / 20卷 / 05期

基金：

中国国家自然科学基金;

关键词：

ruthenium; 4-methylpyridine; TiO2; film;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

cis-Dithiocyanato bis(4,4'-dicarboxylic acid-2,2'-bipyridine) ruthenium was synthesized from 4-methylpyridine by the reactions of cross-coupling, oxidation, conjugating reaction and ligand substitution reaction. The product and its intermediates were characterized with IR spectrum, GC-MS, NMR and elemental analysis. TiO2 films were obtained by sol-gel method and these films were sensitized by cis-RuL2(SCN)(2) (L = cis-2,2'-bipyridine-4,4'-dicarboxlic acid). UV and IR absorption spectroscopy of the sensitized film indicated that the cis-RuL2(SCN)2 has attached to the surface of the TiO2 particles. In addition, cis-RuL2(SCN)(2)center dot 2H(2)O applications in dye-sensitized solar cells were demonstrated. From the I-V curves, the open-circuit voltage (V-OC) and short-circuit current (I-SC) were also measured.

引用

收藏

页码：3438 / 3446

页数：9

相关论文

共 11 条

[1] Synthesis and characterization of naphthyridine and acridinedione ligands coordinated ruthenium(II) complexes and their applications in dye-sensitized solar cells [J].

Anandan, S ;

Madhavan, J ;

Maruthamuthu, P ;

Raghukumar, V ;

Ramakrishnan, VT .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2004, 81 (04) :419-428

[2] ABINITIO MOLECULAR-ORBITAL STUDY OF 2-MONOSUBSTITUTED AND 4-MONOSUBSTITUTED PYRIDINES [J].

DELBENE, JE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (21) :6184-6189

[3] Synergetic effect of carboxylic acid functional groups and fractal surface characteristics for efficient dye sensitization of titanium oxide [J].

Falaras, P .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1998, 53 (1-2) :163-175

[4] SYNTHESIS OF NEW AMPHIPHILIC PERFLUOROALKYLATED BIPYRIDINES [J].

GARELLI, N ;

VIERLING, P .

JOURNAL OF ORGANIC CHEMISTRY, 1992, 57 (11) :3046-3051

[5] SELECTIVE HYDROGENATION AND H-D EXCHANGE OF UNSATURATED-HYDROCARBONS ON PD(100)-P(1X1)-H(D) [J].

GUO, XC ;

MADIX, RJ .

JOURNAL OF CATALYSIS, 1995, 155 (02) :336-344

[6] CIS-DIAQUABIS(2,2'-BIPYRIDYL-4,4'-DICARBOXYLATE)-RUTHENIUM(II) SENSITIZES WIDE BAND-GAP OXIDE SEMICONDUCTORS VERY EFFICIENTLY OVER A BROAD SPECTRAL RANGE IN THE VISIBLE [J].

LISKA, P ;

VLACHOPOULOS, N ;

NAZEERUDDIN, MK ;

COMTE, P ;

GRATZEL, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (11) :3686-3687

[7] 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

[8] Synthesis, spectroscopic and a ZINDO study of cis- and trans-(X2)bis(4,4′-dicarboxylic acid-2,2′-bipyridine)ruthenium(II) complexes (X = Cl-, H2O, NCS-) [J].

Nazeeruddin, MK ;

Zakeeruddin, SM ;

Humphry-Baker, R ;

Gorelsky, SI ;

Lever, ABP ;

Grätzel, M .

COORDINATION CHEMISTRY REVIEWS, 2000, 208 :213-225

[9] SUPRA-EQUILIBRIUM CONVERSION IN PALLADIUM MEMBRANE REACTORS - KINETIC SENSITIVITY AND TIME-DEPENDENCE [J].

RAICH, BA ;

FOLEY, HC .

APPLIED CATALYSIS A-GENERAL, 1995, 129 (02) :167-188

[10] Highly efficient polypyridyl-ruthenium(II) photosensitizers with chelating oxygen donor ligands:: β-diketonato-bis(dicarboxybipyridine)ruthenium [J].

Takahashi, Y ;

Arakawa, H ;

Sugihara, H ;

Hara, K ;

Islam, A ;

Katoh, R ;

Tachibana, Y ;

Yanagida, M .

INORGANICA CHIMICA ACTA, 2000, 310 (02) :169-174