Novel Organic Sensitizers with a Quinoline Unit for Efficient Dye-sensitized Solar Cells

被引：30

作者：

Choi, Hyeju ^{[1
]}

Choi, Hyunbong ^{[1
]}

Paek, Sanghyun ^{[1
]}

Song, Kihyung ^{[2
]}

Kang, Moon-sung ^{[3
]}

Ko, Jaejung ^{[1
]}

机构：

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

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

[3] Samsung SDI Corp, R&D Ctr, Energy Lab, Yongin 449577, Gyeonggi Do, South Korea

来源：

BULLETIN OF THE KOREAN CHEMICAL SOCIETY | 2010年 / 31卷 / 01期

关键词：

Quinoline; Dye; Bithiophene; Dye-sensitized solar cell; LIGHT-EMITTING-DIODES; CONVERSION-EFFICIENCY; CONJUGATED POLYMERS; ELECTRON-TRANSPORT; RUTHENIUM SENSITIZERS; MEROCYANINE DYES; HIGHLY EFFICIENT; TIO2; FILM; PERFORMANCE; LIQUID;

D O I：

10.5012/bkcs.2010.31.01.125

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three organic sensitizers, JK-128, JK-129, and JK-130 containing quinoline unit are designed and synthesized. Under standard global AM 1.5 solar condition, the JK-130 sensitized solar cell gave a Short Circuit photocurrent density of 11.52 mA cm(2), an open circuit voltage of 0.70 V, and a till factor of 0.75, corresponding to all overall conversion efficiency of 6.07%. We found that the eta of JK-130 was higher than those of other two cells due to the higher photocurrent. The higher J(sc) value is attributed to the broad and intense absorption spectrum of JK-130.

引用

页码：125 / 132

页数：8

共 42 条

[1] THIN-FILM PROCESSING AND OPTICAL-PROPERTIES OF CONJUGATED RIGID-ROD POLYQUINOLINES FOR NONLINEAR OPTICAL APPLICATIONS [J].

AGRAWAL, AK ;

JENEKHE, SA .

CHEMISTRY OF MATERIALS, 1992, 4 (01) :95-104

[2] Effects of a surfactant-templated nanoporous TiO2 interlayer on dye-sensitized solar cells [J].

Ahn, Kwang-Soon ;

Kang, Moon-Sung ;

Lee, Ji-Won ;

Kang, Yong Soo .

JOURNAL OF APPLIED PHYSICS, 2007, 101 (08)

[3] Enhanced electron diffusion length of mesoporous TiO2 film by using Nb2O5 energy barrier for dye-sensitized solar cells [J].

Ahn, Kwang-Soon ;

Kang, Moon-Sung ;

Lee, Jae-Kwan ;

Shin, Byong-Cheol ;

Lee, Ji-Won .

APPLIED PHYSICS LETTERS, 2006, 89 (01)

[4] New vistas in quinoline synthesis [J].

Atechian, Sarkis ;

Nock, Nadine ;

Norcross, Roger D. ;

Ratni, Hassen ;

Thomas, Andrew W. ;

Verron, Julien ;

Masciadri, Raffaello .

TETRAHEDRON, 2007, 63 (13) :2811-2823

[5] 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

[6] Dye-Sensitized Solar Cells with a High Absorptivity Ruthenium Sensitizer Featuring a 2-(Hexylthio)thiophene Conjugated Bipyridine [J].

Cao, Yiming ;

Bai, Yu ;

Yu, Qingjiang ;

Cheng, Yueming ;

Liu, Shi ;

Shi, Dong ;

Gao, Feifei ;

Wang, Peng .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (15) :6290-6297

[7] Dye-sensitized solar cells with conversion efficiency of 11.1% [J].

Chiba, Yasuo ;

Islam, Ashraful ;

Watanabe, Yuki ;

Komiya, Ryoichi ;

Koide, Naoki ;

Han, Liyuan .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 2006, 45 (24-28) :L638-L640

[8] 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

[9] Synthesis of new julolidine dyes having bithiophene derivatives for solar cell [J].

Choi, Hyunbong ;

Lee, Jae Kwan ;

Song, Kyu Ho ;

Song, Kihyung ;

Kang, Sang Ook ;

Ko, Jaejung .

TETRAHEDRON, 2007, 63 (07) :1553-1559

[10] Thiophene-linked polyphenylquinoxaline: A new electron transport conjugated polymer for electroluminescent devices [J].

Cui, YT ;

Zhang, XJ ;

Jenekhe, SA .

MACROMOLECULES, 1999, 32 (11) :3824-3826

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