Low-Temperature Preparation of Hierarchical Structure TiO2 for Flexible Dye-Sensitized Solar Cell

被引：24

作者：

Zhang, Peng ^{[1
]}

Wu, Congcong ^{[1
]}

Han, Yongsheng ^{[2
]}

Jin, Tetsuro ^{[3
]}

Chi, Bo ^{[1
]}

Pu, Jian ^{[1
]}

Jian, Li ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Mat Proc & Die & Mould Technol, Wuhan 430074, Peoples R China

[2] Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, EMMS Grp, Beijing 100190, Peoples R China

[3] Natl Inst Adv Ind Sci & Technol, Ikeda, Osaka 5638577, Japan

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2012年 / 95卷 / 04期

基金：

美国国家科学基金会;

关键词：

ELECTROCHEMICAL IMPEDANCE; PERFORMANCE; ELECTRODES; LAYERS; FABRICATION; DEPOSITION; FILM;

D O I：

10.1111/j.1551-2916.2011.04984.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Photoanodes for flexible DSSC have been prepared through a chemical sintering method using hydrothermal cement at low temperature of 120 degrees C. The addition of the hydrothermal cement can effectively increase the adhesion between the photoanode and flexible ITO-PET substrate and build the interconnection between nanoparticles at low temperature for the fast transport of electrons. The flexible DSSC based on the photoanode obtains a relatively high photo-to-electric conversion efficiency of 4.0%. The method basing on the commercially available TiO2 with a small proportion of hydrothermal cement is suitable for roll-to-roll screen-printing preparation, which is expected to be scaled up for mass production of high performance flexible DSSCs.

引用

页码：1372 / 1377

页数：6

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