Synthesis and photovoltaic properties of novel organic sensitizers containing indolo[1,2-f]phenanthridine for solar cell

被引：62

作者：

Baik, Chul ^{[1
]}

Kim, Duckhyun ^{[1
]}

Kang, Moon-Sung ^{[2
]}

Song, Kihyung ^{[3
]}

Kang, Sang Ook ^{[1
]}

Ko, Jaejung ^{[1
]}

机构：

[1] Korea Univ, Dept Adv Mat Chem, Jochiwon 339700, Chungnam, South Korea

[2] Samsung Adv Inst Technol, Energy & Environm Lab, Yongin 446712, South Korea

[3] Korea Natl Univ Educ, Dept Chem Educ, Cheongwon 363791, Chungbuk, South Korea

来源：

TETRAHEDRON | 2009年 / 65卷 / 27期

关键词：

Indolo[1,2-f]phenanthridine; Organic dye; Dye-sensitized solar cell; DSSCs; HIGHLY-EFFICIENT; CONVERSION EFFICIENCY; MEROCYANINE DYES; COUMARIN DYES; DESIGN; ELECTROLYTE;

D O I：

10.1016/j.tet.2009.04.077

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Organic dyes containing indolo[1,2-f]phenanthridine unit are a promising new class of sensitizers for dye-sensitized solar cells, as a result of their broad and intense visible absorptions. Under standard global AM 1.5 solar condition, the JK-61 sensitized cell gave a short circuit photocurrent density (J(sc)) of 15.81 mA cm(-2), an open circuit voltage (V-oc) of 0.73 V, a fill factor of 0.72, corresponding to an overall conversion efficiency of 8.34%. (C) 2009 Published by Elsevier Ltd.

引用

页码：5302 / 5307

页数：6

共 38 条

[1] Voltammetric determination of the reversible redox potential for the oxidation of the highly surface active polypyridyl ruthenium photovoltaic sensitizer cis-Ru(II)(dcbpy)2(NCS)2 [J].

Bond, AM ;

Deacon, GB ;

Howitt, J ;

MacFarlane, DR ;

Spiccia, L ;

Wolfbauer, G .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1999, 146 (02) :648-656

[2] Low-band-gap conjugated polymers based on thiophene, benzothiadiazole, and benzobis(thiadiazole) [J].

Bundgaard, E ;

Krebs, FC .

MACROMOLECULES, 2006, 39 (08) :2823-2831

[3] Stepwise Cosensitization of Nanocrystalline TiO2 Films Utilizing Al2O3 Layers in Dye-Sensitized Solar Cells [J].

Choi, Hyunbong ;

Kim, Sanghoon ;

Kang, Sang Ook ;

Ko, Jaejung ;

Kang, Moon-Sung ;

Clifford, John N. ;

Forneli, Amparo ;

Palomares, Emilio ;

Nazeeruddin, Mohammad K. ;

Graetzel, Michael .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (43) :8259-8263

[4] Highly efficient and thermally stable organic sensitizers for solvent-free dye-sensitized solar cells [J].

Choi, Hyunbong ;

Baik, Chul ;

Kang, Sang Ook ;

Ko, Jaejung ;

Kang, Moon-Sung ;

Nazeeruddin, Md. K. ;

Graetzel, Michael .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (02) :327-330

[5] Novel organic dyes containing bis-dimethylfluorenyl amino benzo[b]thiophene for highly efficient dye-sensitized solar cell [J].

Choi, Hyunbong ;

Lee, Jae Kwan ;

Song, Kihyung ;

Kang, Sang Ook ;

Ko, Jaejung .

TETRAHEDRON, 2007, 63 (15) :3115-3121

[6] Photoelectrochemical cells [J].

Grätzel, M .

NATURE, 2001, 414 (6861) :338-344

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

HAGFELDT, A ;

GRATZEL, M .

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

[8] Novel conjugated organic dyes for efficient dye-sensitized solar cells [J].

Hara, K ;

Sato, T ;

Katoh, R ;

Furube, A ;

Yoshihara, T ;

Murai, M ;

Kurashige, M ;

Ito, S ;

Shinpo, A ;

Suga, S ;

Arakawa, H .

ADVANCED FUNCTIONAL MATERIALS, 2005, 15 (02) :246-252

[9] Design of new coumarin dyes having thiophene moieties for highly efficient organic-dye-sensitized solar cells [J].

Hara, K ;

Kurashige, M ;

Dan-oh, Y ;

Kasada, C ;

Shinpo, A ;

Suga, S ;

Sayama, K ;

Arakawa, H .

NEW JOURNAL OF CHEMISTRY, 2003, 27 (05) :783-785

[10] Novel polyene dyes for highly efficient dye-sensitized solar cells [J].

Hara, K ;

Kurashige, M ;

Ito, S ;

Shinpo, A ;

Suga, S ;

Sayama, K ;

Arakawa, H .

CHEMICAL COMMUNICATIONS, 2003, (02) :252-253

← 1 2 3 4 →