A Solution-Processed MoOx Anode Interlayer for Use within Organic Photovoltaic Devices

被引：228

作者：

Jasieniak, Jacek J. ^{[1
,2
]}

Seifter, Jason ^{[1
]}

Jo, Jang ^{[1
]}

Mates, Tom ^{[3
]}

Heeger, Alan J. ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Ctr Polymer & Organ Solids, Santa Barbara, CA 93106 USA

[2] CSIRO Mat Sci & Engn, Clayton, Vic 3168, Australia

[3] Univ Calif Santa Barbara, Mat Res Lab, Santa Barbara, CA 93106 USA

来源：

ADVANCED FUNCTIONAL MATERIALS | 2012年 / 22卷 / 12期

基金：

澳大利亚研究理事会;

关键词：

bulk heterojunctions; solar cells; metal oxides; hole transport; MoOx; LIGHT-EMITTING-DIODES; TRANSITION-METAL OXIDES; HOLE-TRANSPORT LAYERS; OPEN-CIRCUIT VOLTAGE; POLYMER SOLAR-CELLS; INDIUM-TIN-OXIDE; THIN-FILMS; MOLYBDENUM TRIOXIDE; EFFICIENT; DEGRADATION;

D O I：

10.1002/adfm.201102622

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple, solution-processed route to the development of MoOx thin-films using oxomolybdate precursors is presented. The chemical, structural, and electronic properties of these species are characterized in detail, within solution and thin-films, using electrospray ionization mass spectrometry, grazing angle Fourier transform infrared spectroscopy, thermogravimetric analysis, atomic force microscopy, X-ray photoelectron spectroscopy, and ultraviolet photoelectron spectroscopy. These analyses show that under suitable deposition conditions the resulting solution processed MoOx thin-films possess the appropriate morphological and electronic properties to be suitable for use in organic electronics. This is exemplified through the fabrication of poly(3-hexylthiophene):[6,6]-phenyl C61 butyric acid methyl ester (P3HT:PC61BM) bulk heterojunction (BHJ) solar cells and comparisons to the traditionally used poly(3,4-ethyldioxythiophene)/poly(styrenesulfonate) anode modifying layer.

引用

页码：2594 / 2605

页数：12

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