Improved Thermal Oxidation Stability of Solution-Processable Silver Nanowire Transparent Electrode by Reduced Graphene Oxide

被引：236

作者：

Ahn, Yumi ^{[1
]}

Jeong, Youngjun ^{[1
]}

Lee, Youngu ^{[1
]}

机构：

[1] DGIST, Dept Energy Syst Engn, Hyeonpung Myeon 711873, Daegu, South Korea

来源：

ACS APPLIED MATERIALS & INTERFACES | 2012年 / 4卷 / 12期

基金：

新加坡国家研究基金会;

关键词：

silver nanowire; reduced graphene oxide; transparent electrode; thermal oxidation stability; organic solar cell; ORGANIC SOLAR-CELLS; DOPED INDIUM OXIDE; EFFICIENT; FILMS; FIELD;

D O I：

10.1021/am301913w

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Solution-processable silver nanowire-reduced graphene oxide (AgNW-rGO) hybrid transparent electrode was prepared in order to replace conventional ITO transparent electrode. AgNW-rGO hybrid transparent electrode exhibited high optical transmittance and low sheet resistance, which is comparable to ITO transparent electrode. In addition, it was found that AgNW-rGO hybrid transparent electrode exhibited highly enhanced thermal oxidation and chemical stabilities due to excellent gas-barrier property of rGO passivation layer onto AgNW film. Furthermore, the organic solar cells with AgNW-rGO hybrid transparent electrode showed good photovoltaic behavior as much as solar cells with AgNW transparent electrode. It is expected that AgNW-rGO hybrid transparent electrode can be used as a key component in various optoelectronic application such as display panels, touch screen panels, and solar cells.

引用

页码：6410 / 6414

页数：5

共 38 条

[11] Characterization of the physical and electrical properties of indium tin oxide on polyethylene napthalate [J].

Han, H ;

Adams, D ;

Mayer, JW ;

Alford, TL .

JOURNAL OF APPLIED PHYSICS, 2005, 98 (08)

[12] Emerging Transparent Electrodes Based on Thin Films of Carbon Nanotubes, Graphene, and Metallic Nanostructures [J].

Hecht, David S. ;

Hu, Liangbing ;

Irvin, Glen .

ADVANCED MATERIALS, 2011, 23 (13) :1482-1513

[13] Passivation Coating on Electrospun Copper Nanofibers for Stable Transparent Electrodes [J].

Hsu, Po-Chun ;

Wu, Hui ;

Carney, Thomas J. ;

McDowell, Matthew T. ;

Yang, Yuan ;

Garnett, Erik C. ;

Li, Michael ;

Hu, Liangbing ;

Cui, Yi .

ACS NANO, 2012, 6 (06) :5150-5156

[14] Scalable Coating and Properties of Transparent, Flexible, Silver Nanowire Electrodes [J].

Hu, Liangbing ;

Kim, Han Sun ;

Lee, Jung-Yong ;

Peumans, Peter ;

Cui, Yi .

ACS NANO, 2010, 4 (05) :2955-2963

[15] PREPARATION OF GRAPHITIC OXIDE [J].

HUMMERS, WS ;

OFFEMAN, RE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (06) :1339-1339

[16] Graphene/Polyurethane Nanocomposites for Improved Gas Barrier and Electrical Conductivity [J].

Kim, Hyunwoo ;

Miura, Yutaka ;

Macosko, Christopher W. .

CHEMISTRY OF MATERIALS, 2010, 22 (11) :3441-3450

[17] Large-scale pattern growth of graphene films for stretchable transparent electrodes [J].

Kim, Keun Soo ;

Zhao, Yue ;

Jang, Houk ;

Lee, Sang Yoon ;

Kim, Jong Min ;

Kim, Kwang S. ;

Ahn, Jong-Hyun ;

Kim, Philip ;

Choi, Jae-Young ;

Hong, Byung Hee .

NATURE, 2009, 457 (7230) :706-710

[18] Solution-Processed Metallic Nanowire Electrodes as Indium Tin Oxide Replacement for Thin-Film Solar Cells [J].

Krantz, Johannes ;

Richter, Moses ;

Spallek, Stefanie ;

Spiecker, Erdmann ;

Brabec, Christoph J. .

ADVANCED FUNCTIONAL MATERIALS, 2011, 21 (24) :4784-4787

[19] A roll-to-roll process to flexible polymer solar cells: model studies, manufacture and operational stability studies [J].

Krebs, Frederik C. ;

Gevorgyan, Suren A. ;

Alstrup, Jan .

JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (30) :5442-5451

[20] All solution roll-to-roll processed polymer solar cells free from indium-tin-oxide and vacuum coating steps [J].

Krebs, Frederik C. .

ORGANIC ELECTRONICS, 2009, 10 (05) :761-768

← 1 2 3 4 →