Flexible metallic substrates for TiO2 film of dye-sensitized solar cells

被引：52

作者：

Kang, MG ^{[1
]}

Park, NG

Ryu, KS

Chang, SH

Kim, KJ

机构：

[1] Elect & Telecommun Res Inst, Ion Devie Team, Basic Res Lab, Taejon 305350, South Korea

[2] Korea Univ, Dept Mol Chem & Engn, Seoul 136701, South Korea

来源：

CHEMISTRY LETTERS | 2005年 / 34卷 / 06期

关键词：

D O I：

10.1246/cl.2005.804

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The effects of metallic supporting substrates in nanocrystalline TiO2 working electrodes of dye-sensitized solar cells on photocurrent-voltage (J-V) characteristics were investigated. For W, Ti, stainless steel, and Zn that can produce semiconductor oxides during annealing, the short-circuit photocurrent density (J(sc)) is related to the conduction band energy levels of the metal oxides. The metals that produce insulating oxides, Al, Co, and Ni, were found to be also useful supporting substrates when both thin layers of ITO and SiOx were sputtered on the metal surfaces.

引用

页码：804 / 805

页数：2

共 21 条

[1] Solid-state dye-sensitized mesoporous TiO2 solar cells with high photon-to-electron conversion efficiencies [J].

Bach, U ;

Lupo, D ;

Comte, P ;

Moser, JE ;

Weissörtel, F ;

Salbeck, J ;

Spreitzer, H ;

Grätzel, M .

NATURE, 1998, 395 (6702) :583-585

[2] Enhancement of photocurrent and photovoltage of dye-sensitized solar cells with TiO2 film deposited on indium zinc oxide substrate [J].

Doh, JG ;

Hong, JS ;

Vittal, R ;

Kang, MG ;

Park, NG ;

Kim, KJ .

CHEMISTRY OF MATERIALS, 2004, 16 (03) :493-497

[3] 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

[4] Molecular photovoltaics [J].

Hagfeldt, A ;

Grätzel, M .

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

[5] Low temperature preparation of nano-porous TiO2 layers for plastic dye sensitized solar cells [J].

Kado, T ;

Yamaguchi, M ;

Yamada, Y ;

Hayase, S .

CHEMISTRY LETTERS, 2003, 32 (11) :1056-1057

[6] A new ionic liquid for a redox electrolyte of dye-sensitized solar cells [J].

Kang, MG ;

Ryu, KS ;

Chang, SH ;

Park, NG .

ETRI JOURNAL, 2004, 26 (06) :647-652

[7] Dye-sensitized TiO2 solar cells using polymer gel electrolytes based on PVdF-HFP [J].

Kang, MG ;

Kim, KM ;

Ryu, KS ;

Chang, SH ;

Park, NG ;

Hong, JS ;

Kim, KJ .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2004, 151 (07) :E257-E260

[8] Enhanced photocurrent-voltage characteristics of Ru(II)-dye sensitized TiO2 solar cells with TiO2-WO3 buffer layers prepared by a sol-gel method [J].

Kang, TS ;

Moon, SH ;

Kim, KJ .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (05) :E155-E158

[9] SEMICONDUCTING OXIDE ANODES IN PHOTOASSISTED ELECTROLYSIS OF WATER [J].

KUNG, HH ;

JARRETT, HS ;

SLEIGHT, AW ;

FERRETTI, A .

JOURNAL OF APPLIED PHYSICS, 1977, 48 (06) :2463-2469

[10] A new method to make dye-sensitized nanocrystalline solar cells at room temperature [J].

Lindström, H ;

Holmberg, A ;

Magnusson, E ;

Malmqvist, L ;

Hagfeldt, A .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2001, 145 (1-2) :107-112

← 1 2 3 →