Copper Nanowires as Fully Transparent Conductive Electrodes

被引：318

作者：

Guo, Huizhang ^{[1
]}

Lin, Na ^{[2
]}

Chen, Yuanzhi ^{[1
]}

Wang, Zhenwei ^{[1
]}

Xie, Qingshui ^{[1
]}

Zheng, Tongchang ^{[2
]}

Gao, Na ^{[2
]}

Li, Shuping ^{[2
]}

Kang, Junyong ^{[2
]}

Cai, Duanjun ^{[2
]}

Peng, Dong-Liang ^{[1
]}

机构：

[1] Xiamen Univ, Dept Mat Sci & Engn, Coll Mat, Xiamen 361005, Peoples R China

[2] Xiamen Univ, Dept Phys, Fujian Key Lab Semicond Mat & Applicat, Xiamen 361005, Peoples R China

来源：

SCIENTIFIC REPORTS | 2013年 / 3卷

关键词：

ROLL-TO-ROLL; GRAPHENE FILMS; ONE-POT; OXIDE; NANOFIBERS; DEPOSITION; NICKEL; CU;

D O I：

10.1038/srep02323

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In pondering of new promising transparent conductors to replace the cost rising tin-doped indium oxide (ITO), metal nanowires have been widely concerned. Herein, we demonstrate an approach for successful synthesis of long and fine Cu nanowires (NWs) through a novel catalytic scheme involving nickel ions. Such Cu NWs in high aspect ratio (diameter of 16.2 +/- 2 nm and length up to 40 mm) provide long distance for electron transport and, meanwhile, large space for light transmission. Transparent electrodes fabricated using the Cu NW ink achieve a low sheet resistance of 1.4 Ohm/sq at 14% transmittance and a high transparency of 93.1% at 51.5 Ohm/sq. The flexibility and stability were tested with 100-timebending by 180 degrees and no resistance change occurred. Ohmic contact was achieved to the p- and n-GaN on blue light emitting diode chip and bright electroluminescence from the front face confirmed the excellent transparency.

引用

页数：8

共 33 条

[1] Spontaneous Formation of Periodic Nanostructures by Localized Dynamic Wrinkling [J].

Ahn, Se Hyun ;

Guo, L. Jay .

NANO LETTERS, 2010, 10 (10) :4228-4234

[2] Large-Area Roll-to-Roll and Roll-to-Plate Nanoimprint Lithography: A Step toward High-Throughput Application of Continuous Nanoimprinting [J].

Ahn, Se Hyun ;

Guo, L. Jay .

ACS NANO, 2009, 3 (08) :2304-2310

[3]

Atwater HA, 2010, NAT MATER, V9, P205, DOI [10.1038/nmat2629, 10.1038/NMAT2629]

[4]

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

[5] Thin films engineering of indium tin oxide:: Large area flat panel displays application [J].

Betz, U ;

Olsson, MK ;

Marthy, J ;

Escolá, MF ;

Atamny, F .

SURFACE & COATINGS TECHNOLOGY, 2006, 200 (20-21) :5751-5759

[6] 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

[7] The spatial uniformity and electromechanical stability of transparent, conductive films of single walled nanotubes [J].

Doherty, Evelyn M. ;

De, Sukanta ;

Lyons, Philip E. ;

Shmeliov, Aleksey ;

Nirmalraj, Peter N. ;

Scardaci, Vittorio ;

Joimel, Jerome ;

Blau, Werner J. ;

Boland, John J. ;

Coleman, Jonathan N. .

CARBON, 2009, 47 (10) :2466-2473

[8]

Ellmer K, 2012, NAT PHOTONICS, V6, P808, DOI [10.1038/NPHOTON.2012.282, 10.1038/nphoton.2012.282]

[9] Transparent conductors as solar energy materials: A panoramic review [J].

Granqvist, Claes G. .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2007, 91 (17) :1529-1598

[10] Facile synthesis of Cu and Cu@Cu-Ni nanocubes and nanowires in hydrophobic solution in the presence of nickel and chloride ions [J].

Guo, Huizhang ;

Chen, Yuanzhi ;

Ping, Hemei ;

Jin, Jiarui ;

Peng, Dong-Liang .

NANOSCALE, 2013, 5 (06) :2394-2402

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