Transparent polymer cathode for organic photovoltaic devices

被引：76

作者：

Gadisa, Abay ^{[1
]}

Tvingstedt, Kristofer

Admassie, Shimelis

Lindell, L.

Crispin, X.

Andersson, Mats R.

Salaneck, W. R.

Inganas, Olle

机构：

[1] Linkoping Univ, Dept Phys Chem & Biol, IFM, S-58183 Linkoping, Sweden

[2] Linkoping Univ, Ctr Organ Elect, S-58183 Linkoping, Sweden

[3] Linkoping Univ, Dept Sci & Technol, ITN, S-60174 Norrkoping, Sweden

[4] Chalmers Univ Technol, Dept Organ Chem & Polymer Technol, S-41296 Gothenburg, Sweden

来源：

SYNTHETIC METALS | 2006年 / 156卷 / 16-17期

关键词：

PEDOT; vapor phase polymerization; VPP-PEDOT; soft contact lamination; all-plastic solar cell; ultraviolet photoelectron spectroscopy;

D O I：

10.1016/j.synthmet.2006.07.006

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We demonstrate a prototype solar cell with a transparent polymer cathode, and indium-tin-oxide (ITO)/poly (3, 4-ethylene dioxythiophene)-poly (styrene sulphonate) (PEDOT:PSS) anode. As an active layer, thin film of a bulk heterojunction of polyfluorene copolymer poly[2,7-(9,9-dioctyl-fluorene)-alt-5,5-(4',7'-di-2thienyl-2',1'3'-benzothiadiazole)] (APFO-3) and an electron acceptor molecule [6,6]-phenyl-C-61-butyric acid methyl ester (PCBM) (1:4 wt.) was sandwiched between the two transparent polymer electrodes. The cathode is another form of PEDOT formed by vapor phase polymerised PEDOT (VPP PEDOT) of conductivity 10(2)-10(3) S/cm. The cathode is supported on an elastomeric substrate, and forms a conformal contact to the APFO-3/PCBM blend. Transparent solar cells are useful for building multilayer and tandem solar cells. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：1102 / 1107

页数：6

共 23 条

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