Poly(4-undecyl-2,2′-bithiophene) as a hole conductor in solid state dye sensitized titanium dioxide solar cells

被引：93

作者：

Spiekermann, S ^{[1
]}

Smestad, G

Kowalik, J

Tolbert, LM

Grätzel, M

机构：

[1] Ecole Polytech Fed Lausanne, Inst Chim Phys 2, CH-1015 Lausanne, Switzerland

[2] Sol Ideas Technol Dev, Pacific Grove, CA 93950 USA

[3] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA

来源：

SYNTHETIC METALS | 2001年 / 121卷 / 1-3期

关键词：

poly(4-undecyl-2,2 '-bithiophene); dye sensitization; TiO2/polymer interface; solid-state photoelectrochemical solar cell;

D O I：

10.1016/S0379-6779(00)00650-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Application of a spin-coated poly(4-undecyl-2,2 ' -bithiophene) laver on dye sensitized TiO2 showed that it can act as an efficient charge mediator. Typical J-V values for flat TiO2 film devices are J(sc) = 60 muA/cm(2), and V-oc = 0.65 V, which is comparable to values obtained with liquid electrolytes in the same geometrical configuration. The polymer is also able to sensitize the TiO2 without a dye.

引用

页码：1603 / 1604

页数：2

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