Optical and photovoltaic properties of salicylaldimine-based azo ligands

被引：42

作者：

Dincalp, Haluk ^{[1
]}

Yavuz, Sinem ^{[1
]}

Hakli, Oezguel ^{[2
]}

Zafer, Ceylan ^{[3
]}

Ozsoy, Cihan ^{[3
]}

Durucasu, Inci ^{[1
]}

Icli, Siddik

机构：

[1] Celal Bayar Univ, Dept Chem, Fac Art & Sci, TR-45030 Manisa, Turkey

[2] Mugla Univ, Fac Arts & Sci, Dept Chem, TR-48000 Mugla, Turkey

[3] Ege Univ, Solar Energy Inst, TR-35100 Izmir, Turkey

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 2010年 / 210卷 / 01期

关键词：

Azo dye; Solvatochromism; Photodecomposition; Complex formation; DSSC; PROTON-TRANSFER REACTION; ORTHOHYDROXY SCHIFF-BASE; COPPER(II) COMPLEXES; CRYSTAL-STRUCTURE; ROOM-TEMPERATURE; METAL-COMPLEXES; SOLAR-CELLS; MAIN-CHAIN; DYES; SOLVENTS;

D O I：

10.1016/j.jphotochem.2009.12.012

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A series of azo dyes containing salicylaldimine-based ligands as side chains were prepared and characterized. Absorption and emission data in five solvents of different polarities were studied. Photoirradiation studies under an oxygen atmosphere in water showed that the Schiff base side chains enhanced the photo-oxidative stability of the azo chromophore. The electrochemical properties of the dyes were investigated by a cyclic voltammetry. The synthesized salicylaldimine-based azo dyes gave two irreversible oxidation potentials. Complexation behavior of synthesized compounds with titanium (IV) ions was illustrated by the change in their absorption spectra. These ligands are appropriate sensitizers for anchoring to the TiO2 surface chemically in dye-sensitized solar cell (DSSC) productions. Electron injection capacities to TiO2 and photovoltaic performance of the synthesized salicylaidimine-based azo dyes were tested with DSSC. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：8 / 16

页数：9

共 46 条

[1] Applications of adsorptive stripping voltammetry for the trace analysis of metals, pharmaceuticals and biomolecules [J].

Abu Zuhri A.Z. ;

Voelter W. .

Fresenius' Journal of Analytical Chemistry, 1998, 360 (1) :1-9

[2] FERROELECTRIC BEHAVIOR IN METAL-CONTAINING LIQUID-CRYSTALS - A STRUCTURE-ACTIVITY STUDY [J].

BAENA, MJ ;

BARBERA, J ;

ESPINET, P ;

EZCURRA, A ;

ROS, MB ;

SERRANO, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (05) :1899-1906

[3] Asymmetric trimethylsilylcyanation of benzaldehyde catalyzed by (salen)Ti(IV) complexes derived from (R)- and/or (S)-4-hydroxy-5-formyl[2.2]paracyclophane and diamines [J].

Belokon, Y ;

Moscalenko, M ;

Ikonnikov, N ;

Yashkina, L ;

Antonov, D ;

Vorontsov, E ;

Rozenberg, V .

TETRAHEDRON-ASYMMETRY, 1997, 8 (19) :3245-3250

[4]

Botros R., 1977, US Patent, Patent No. 4051119

[5] Titanium(IV) complexes of the crystallographically characterised fluorene-Schiff base N-2-fluorenyl(salicylideneimine) and related bi- and tetradentate ligands [J].

Coles, SJ ;

Hursthouse, MB ;

Kelly, DG ;

Toner, AJ .

POLYHEDRON, 2000, 19 (02) :177-183

[6] Synthesis, spectroscopic characterization, electrochemical behaviour, reactivity and antibacterial activity of some transition metal complexes with 2-(N-salicylideneamino)-3-carboxyethyl-4,5-dimethylthiophene [J].

Daniel, Varughese P. ;

Murukan, B. ;

Kumari, B. Sindhu ;

Mohanan, K. .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2008, 70 (02) :403-410

[7] New thiophene-based azo ligands containing azo methine group in the main chain for the determination of copper(II) ions [J].

Dincalp, Haluk ;

Toker, Fatih ;

Dutucasu, Inci ;

Avcibasi, Nesibe ;

Icli, Siddik .

DYES AND PIGMENTS, 2007, 75 (01) :11-24

[8]

Du H, 1998, PHOTOCHEM PHOTOBIOL, V68, P141, DOI 10.1562/0031-8655(1998)068<0141:PACADA>2.3.CO

[9]

[10] The interaction and photostability of some xanthenes and selected azo sensitizing dyes with TiO2 nanoparticles [J].

El Mekkawi, D ;

Abdel-Mottaleb, MSA .

INTERNATIONAL JOURNAL OF PHOTOENERGY, 2005, 7 (02) :95-101

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