Interface Engineering of Layer-by-Layer Stacked Graphene Anodes for High-Performance Organic Solar Cells

被引：482

作者：

Wang, Yu ^{[1
]}

Tong, Shi Wun ^{[1
]}

Xu, Xiang Fan ^{[2
]}

Oezyilmaz, Barbaros ^{[2
]}

Loh, Kian Ping ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Chem, Singapore 117543, Singapore

[2] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 13期

关键词：

POLYMER PHOTOVOLTAIC CELLS; CHEMICAL-VAPOR-DEPOSITION; FILMS; TRANSPARENT;

D O I：

10.1002/adma.201003673

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An interface engineering process to deploy graphene film as the anode in poly(3-hexylthiophene-2,5-diyl):[ 6,6]-phenyl C61 butyric acid methyl ester (P3HT:PCBM)-based polymer solar cells is demonstrated. By modifying the interface between the graphene anode and the photoactive layer with MoO3 and poly(3,4-ethylenedioythiophene): poly(sty renesulfonate) (PEDOT:PSS), the power conversion efficiency of the solar cells reaches approximate to 83.3% of control devices that use an indium tin oxide (ITO) anode.

引用

页码：1514 / 1518

页数：5

共 27 条

[1]

Bae S, 2010, NAT NANOTECHNOL, V5, P574, DOI [10.1038/nnano.2010.132, 10.1038/NNANO.2010.132]

[2]

Bonaccorso F, 2010, NAT PHOTONICS, V4, P611, DOI [10.1038/nphoton.2010.186, 10.1038/NPHOTON.2010.186]

[3]

CHEN I, 2010, APPL PHYS LETT, V96, P13104

[4] Area-scaling of organic solar cells [J].

Choi, Seungkeun ;

Potscavage, William J., Jr. ;

Kippelen, Bernard .

JOURNAL OF APPLIED PHYSICS, 2009, 106 (05)

[5] Continuous, Highly Flexible, and Transparent Graphene Films by Chemical Vapor Deposition for Organic Photovoltaics [J].

De Arco, Lewis Gomez ;

Zhang, Yi ;

Schlenker, Cody W. ;

Ryu, Koungmin ;

Thompson, Mark E. ;

Zhou, Chongwu .

ACS NANO, 2010, 4 (05) :2865-2873

[6] Graphene bilayer with a twist: Electronic structure [J].

dos Santos, J. M. B. Lopes ;

Peres, N. M. R. ;

Castro Neto, A. H. .

PHYSICAL REVIEW LETTERS, 2007, 99 (25)

[7] Layer-by-Layer Doping of Few-Layer Graphene Film [J].

Gunes, Fethullah ;

Shin, Hyeon-Jin ;

Biswas, Chandan ;

Han, Gang Hee ;

Kim, Eun Sung ;

Chae, Seung Jin ;

Choi, Jae-Young ;

Lee, Young Hee .

ACS NANO, 2010, 4 (08) :4595-4600

[8] Efficient tandem polymer solar cells fabricated by all-solution processing [J].

Kim, Jin Young ;

Lee, Kwanghee ;

Coates, Nelson E. ;

Moses, Daniel ;

Nguyen, Thuc-Quyen ;

Dante, Mark ;

Heeger, Alan J. .

SCIENCE, 2007, 317 (5835) :222-225

[9] New architecture for high-efficiency polymer photovoltaic cells using solution-based titanium oxide as an optical spacer [J].

Kim, JY ;

Kim, SH ;

Lee, HH ;

Lee, K ;

Ma, WL ;

Gong, X ;

Heeger, AJ .

ADVANCED MATERIALS, 2006, 18 (05) :572-+

[10] Control of the surface composition of a conducting-polymer complex film to tune the work function [J].

Lee, Tae-Woo ;

Chung, Youngsu .

ADVANCED FUNCTIONAL MATERIALS, 2008, 18 (15) :2246-2252

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