Effects of TiO2 Structures in Dye-Sensitized Solar Cell

被引：22

作者：

Kim, Bok-Min ^{[2
]}

Rho, Seon-Gyun ^{[1
]}

Kang, Choon-Hyoung ^{[1
]}

机构：

[1] Chonnam Natl Univ, Dept Appl Chem Engn, Kwangju 500757, South Korea

[2] Chonnam Natl Univ, Dept Environm Engn, Kwangju 500757, South Korea

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2011年 / 11卷 / 02期

关键词：

Anatase TiO2; Rutile TiO2; Dye-Sensitized Solar Cell; Current-Voltage Characteristics; ANATASE; RUTILE;

D O I：

10.1166/jnn.2011.3419

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this work, the effects of crystalline structure of the TiO2, which is incorporated in fabrication of the n-type electrode, on the DSSC performance were investigated in terms of the energy conversion efficiency. In this effort, TiO2 nanoparticle pastes with varying contents of rutile and anatase structures were prepared by using the ethanol mixing method. The most efficient photo-electro-chemical performance was achieved for the DSSC fabricated with the TiO2 paste in which the anatase form of the nanocrystal extends to 90%.

引用

页码：1515 / 1517

页数：3

共 12 条

[1] Effect of Gas Flow Rates on the Anatase-Rutile Transformation Temperature of Nanocrystalline TiO2 Synthesised by Chemical Vapour Synthesis [J].

Ahmad, Md. Imteyaz ;

Bhattacharya, S. S. ;

Fasel, Claudia ;

Hahn, Horst .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2009, 9 (09) :5572-5577

[2] Low temperature synthesis, characterization and substrate-dependent photocatalytic activity of nanocrystalline TiO2 with tailor-made rutile to anatase ratio [J].

Ambrus, Zoltan ;

Mogyorosi, Karoly ;

Szalai, Agnes ;

Alapi, Tuende ;

Demeter, Kata ;

Dombi, Andras ;

Sipos, Pal .

APPLIED CATALYSIS A-GENERAL, 2008, 340 (02) :153-161

[3] Enhancing effect of iron chlorides on the anatase-rutile transition in titanium dioxide [J].

Gennari, FC ;

Pasquevich, DM .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1999, 82 (07) :1915-1921

[4] Synthesis and photocatalytic property of a mixture of anatase and rutile TiO2doped with Fe by mechanical alloying process [J].

Jho, Jae Han ;

Kim, Dong Hyun ;

Kim, Sun-Jae ;

Lee, Kyung Sub .

JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 459 (1-2) :386-389

[5] Improved performance of a dye-sensitized solar cell using a TiO2/ZnO/Eosin Y electrode [J].

Kim, SS ;

Yum, JH ;

Sung, YE .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2003, 79 (04) :495-505

[6] Electrochemical comparative study of titania (anatase, brookite and rutile) nanoparticles synthesized in aqueous medium [J].

Koelsch, M ;

Cassaignon, S ;

Minh, CTT ;

Guillemoles, JF ;

Jolivet, JP .

THIN SOLID FILMS, 2004, 451 :86-92

[7] CHARACTERIZATION OF TIO(2) PHOTOCATALYSTS USED IN TRICHLOROETHENE OXIDATION [J].

LARSON, SA ;

FALCONER, JL .

APPLIED CATALYSIS B-ENVIRONMENTAL, 1994, 4 (04) :325-342

[8] Comparison of dye-sensitized rutile- and anatase-based TiO2 solar cells [J].

Park, NG ;

van de Lagemaat, J ;

Frank, AJ .

JOURNAL OF PHYSICAL CHEMISTRY B, 2000, 104 (38) :8989-8994

[9] Preparation, characterization, and spectral studies on nanocrystalline anatase TiO2 [J].

Reddy, KM ;

Reddy, CVG ;

Manorama, SV .

JOURNAL OF SOLID STATE CHEMISTRY, 2001, 158 (02) :180-186

[10] Nanocrystalline Porous TiO2 Electrode with Ionic Liquid Impregnated Solid Polymer Electrolyte for Dye Sensitized Solar Cells [J].

Singh, Pramod K. ;

Kim, Kang-Wook ;

Kim, Ki-Il ;

Park, Nam-Gyu ;

Rhee, Hee-Woo .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2008, 8 (10) :5271-5274

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