Solid-state photoelectrochemical device based on poly(3-hexylthiophene) and an ion conducting polymer electrolyte, amorphous poly(ethylene oxide) complexed with I3-/I- redox couple

被引：14

作者：

Adi, M ^{[1
]}

Yohannes, T ^{[1
]}

Solomon, T ^{[1
]}

机构：

[1] Univ Addis Ababa, Dept Chem, Addis Ababa, Ethiopia

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2004年 / 83卷 / 2-3期

关键词：

poly(3-hexylthiophene); amorphous poly(ethylene oxide); I-3(-)/I- redox couple; solid-state photoelectrochemical cell;

D O I：

10.1016/j.solmat.2004.02.032

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The photoelectrochemical properties of a solid-state photoelectrochemical cell (PEC) based on poly(3-hexylthiophene), P3HT, and an ion-conducting polymer electrolyte, amorphous poly(ethylene oxide), POMOE, complexed with I-3/I- redox couple has been constructed and studied. The current-voltage characteristics in the dark and under white light illumination, transient photocurrent and photovoltage studies, photocurrent action spectra for front and back side illuminations and an open-circuit voltage and short-circuit current dependence on light intensity have been studied. An open-circuit voltage of 130 mV and a short-circuit current of 0.47 muA cm(-2) were obtained at light intensity of 100 MW/cm(2). IPCE% of 0.024% for front side illumination (ITO/PEDOT) and IPCE% of 0.003% for backside illumination (ITO/P3HT) were obtained. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：301 / 310

页数：10

共 20 条

[1] Effect of LiF/metal electrodes on the performance of plastic solar cells [J].