Facile synthesis of thick ordered mesoporous TiO2 film for dye-sensitized solar cell use

被引：56

作者：

Chen, Wei ^{[1
]}

Sun, Xiaodan ^{[1
]}

Cai, Qiang ^{[1
]}

Weng, Duan ^{[1
]}

Li, Hengde ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Mat Sci & Engn, Adv Mat Lab, Beijing 100084, Peoples R China

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2007年 / 9卷 / 03期

基金：

中国国家自然科学基金;

关键词：

self-assembly; mesoporous; titanium dioxide; thick films; solar cells;

D O I：

10.1016/j.elecom.2006.10.002

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Crack-free thick ordered mesoporous TiO2 films with excellent optical quality have been synthesized by combination of "Doctor Blade" technique and a two-step evaporation induced self-assembly (EISA) method. By employing the as-synthesized mesoporous film with the thickness of 7 pm as the photoanode in dye-sensitized solar cell (DSC), a solar conversion efficiency of 6.53% has been obtained at 30 mW cm(-2) light intensity. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：382 / 385

页数：4

共 16 条

[1] Thermally stable two-dimensional hexagonal mesoporous nanocrystalline anatase, meso-nc-TiO2:: Bulk and crack-free thin film morphologies
Choi, SY
Mamak, M
Coombs, N
Chopra, N
Ozin, GA
[J]. ADVANCED FUNCTIONAL MATERIALS, 2004, 14 (04) : 335 - 344
[2] Controlled formation of highly organized mesoporous titania thin films:: From mesostructured hybrids to mesoporous nanoanatase TiO2
Crepaldi, EL
Soler-Illia, GJDA
Grosso, D
Cagnol, F
Ribot, F
Sanchez, C
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (32) : 9770 - 9786
[3] The advent of mesoscopic injection solar cells
Graetzel, Michael
[J]. PROGRESS IN PHOTOVOLTAICS, 2006, 14 (05): : 429 - 442
[4] Mesoporous oxide junctions and nanostructured solar cells
Grätzel, M
[J]. CURRENT OPINION IN COLLOID & INTERFACE SCIENCE, 1999, 4 (04) : 314 - 321
[5] Mesoscopic solar cells for electricity and hydrogen production from sunlight
Grätzel, M
[J]. CHEMISTRY LETTERS, 2005, 34 (01) : 8 - 13
[6] Dye-sensitized solar cells
Grätzel, M
[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS, 2003, 4 (02) : 145 - 153
[7] Fundamentals of mesostructuring through evaporation-induced self-assembly
Grosso, D
Cagnol, F
Soler-Illia, GJDA
Crepaldi, EL
Amenitsch, H
Brunet-Bruneau, A
Bourgeois, A
Sanchez, C
[J]. ADVANCED FUNCTIONAL MATERIALS, 2004, 14 (04) : 309 - 322
[8] Highly crystallized mesoporous TiO2 films and their applications in dye sensitized solar cells
Hou, K
Tian, BZ
Li, FY
Bian, ZQ
Zhao, DY
Huang, CH
[J]. JOURNAL OF MATERIALS CHEMISTRY, 2005, 15 (24) : 2414 - 2420
[9] In-situ X-ray diffraction study of the crystallization kinetics of mesoporous titania films
Kirsch, BL
Richman, EK
Riley, AE
Tolbert, SH
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (34) : 12698 - 12706
[10] Mesostructured self-assembled titania films for photovoltaic applications
Malfatti, L
Falcaro, P
Amenitsch, H
Caramori, S
Argazzi, R
Bignozzi, CA
Enzo, S
Maggini, M
Innocenzi, P
[J]. MICROPOROUS AND MESOPOROUS MATERIALS, 2006, 88 (1-3) : 304 - 311

← 1 2 →