Solid state dye-sensitized TiO2 solar cells with poly(3-octylthiophene) as hole transport layer

被引:56
|
作者
Gebeyehu, D
Brabec, CJ
Padinger, F
Fromherz, T
Spiekermann, S
Vlachopoulos, N
Kienberger, F
Schindler, H
Sariciftci, NS
机构
[1] Johannes Kepler Univ, LIOS, A-4040 Linz, Austria
[2] Quantum Solar Energy Linz, Linz, Austria
[3] Ecole Polytech, Inst Chem Phys, Lausanne, Switzerland
[4] Johannes Kepler Univ, Inst Biophys, A-4040 Linz, Austria
关键词
solar cells; polythiophene and derivatives; TiO2; organic/inorganic interface; metal/semiconductor interfaces;
D O I
10.1016/S0379-6779(00)01239-X
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Hole conducting polymers are of practical interest as a possible replacement for the liquid electrolyte in dye-sensitized TiO2 photoelectrochemical solar cells. We have studied the photovoltaic properties of P3OT/dye coated porous nanocrystalline TiO2 and P3OT/porous nanocrystalline TiO2 devices and compared them with P3OT/dye coated flat TiO2 and P3OT/flat TiO2 devices, The surface network morphology of these film layers is investigated by atomic force microscope, AFM.
引用
收藏
页码:1549 / 1550
页数:2
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