Thermal stress effects on Dye-Sensitized Solar Cells (DSSCs)

被引：37

作者：

Bari, D. ^{[1
]}

Wrachien, N. ^{[1
]}

Tagliaferro, R. ^{[2
]}

Penna, S. ^{[2
]}

Brown, T. M. ^{[2
]}

Reale, A. ^{[2
]}

Di Carlo, A. ^{[2
]}

Meneghesso, G. ^{[1
]}

Cester, A. ^{[1
]}

机构：

[1] Univ Padua, Dept Informat Engn, DEI, Padua, Italy

[2] Univ Rome, Dept Elect Engn, CHOSE, Rome, Italy

来源：

MICROELECTRONICS RELIABILITY | 2011年 / 51卷 / 9-11期

关键词：

CHARGE-TRANSFER; TIO2; FILMS; CONVERSION; LIGHT; POWER;

D O I：

10.1016/j.microrel.2011.07.061

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Since the DSSCs gain heat during exposure to sunlight increasing its own temperature, we have studied the role of temperature on the degradation of DSSCs. We have performed pure thermal stresses keeping the devices at a constant temperature inside a climatic chamber and monitoring the electrical parameters during stress. We found that temperature alone strongly impacts on the DSSC performances, enhancing the degradation of the sensitizer and then reducing the photo-generated current. (C) 2011 Elsevier Ltd. All rights reserved.

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页码：1762 / 1766

页数：5

相关论文

共 27 条

[1] Theory of the impedance of charge transfer via surface states in dye-sensitized solar cells [J].

Bisquert, Juan .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2010, 646 (1-2) :43-51

[2] Conversion of sunlight to electric power by nanocrystalline dye-sensitized solar cells [J].

Grätzel, M .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2004, 164 (1-3) :3-14

[3] Photoelectrochemical cells [J].

Grätzel, M .

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

[4] Dye-sensitized solar cells [J].

Grätzel, M .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS, 2003, 4 (02) :145-153

[5] Molecular photovoltaics [J].

Hagfeldt, A ;

Grätzel, M .

ACCOUNTS OF CHEMICAL RESEARCH, 2000, 33 (05) :269-277

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

HAGFELDT, A ;

GRATZEL, M .

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

[7] Oligothiophene-containing coumarin dyes for efficient dye-sensitized solar cells [J].

Hara, K ;

Wang, ZS ;

Sato, T ;

Furube, A ;

Katoh, R ;

Sugihara, H ;

Dan-Oh, Y ;

Kasada, C ;

Shinpo, A ;

Suga, S .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (32) :15476-15482

[8] 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

[9] A coumarin-derivative dye sensitized nanocrystalline TiO2 solar cell having a high solar-energy conversion efficiency up to 5.6% [J].

Hara, K ;

Sayama, K ;

Ohga, Y ;

Shinpo, A ;

Suga, S ;

Arakawa, H .

CHEMICAL COMMUNICATIONS, 2001, (06) :569-570

[10] Microstructure design of nanoporous TiO2 photoelectrodes for dye-sensitized solar cell modules [J].

Hu, Linhua ;

Dai, Songyuan ;

Weng, Jian ;

Xiao, Shangfeng ;

Sui, Yifeng ;

Huang, Yang ;

Chen, Shuanghong ;

Kong, Fantai ;

Pan, Xu ;

Liang, Linyun ;

Wang, Kongjia .

JOURNAL OF PHYSICAL CHEMISTRY B, 2007, 111 (02) :358-362