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Effect of supersonic spraying impact velocity on opto-electric properties of transparent conducting flexible films consisting of silver nanowire, ITO, and polyimide multilayers

Journal Article · · Journal of Alloys and Compounds
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  1. Korea Univ., Seoul (Korea, Republic of)
  2. National Renewable Energy Lab. (NREL), Golden, CO (United States)
  3. Electronics and Telecommunications Research Inst. (ETRI), Daejeon (Korea, Republic of)

We demonstrate the use of supersonic spraying for the deposition of silver nanowires (AgNWs) on a flexible polyimide (PI) substrate for the formation of transparent and conducting films (TCF) as an alternative to nonflexible ITO (indium tin oxide). The self-fused intersections of the NWs resulted in films with a low sheet resistance (Rs = 31 ..omega../sq) and fairly high transmittance (Tr = 92%) on a glass substrate. The effect of the impact speed of the supersonically sprayed AgNWs on the opto-electric properties of the flexible TCF was evaluated by varying the spray coating conditions. The fabricated films were characterized by X-ray diffraction analysis, atomic force microscopy, ultraviolet-visible spectroscopy, and scanning electron microscopy. Finally, cyclic bending tests were performed on the PI/AgNW films as well as PI/ZnO/indium tin oxide/AgNW films, and the changes in their electrical properties with bending were compared.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Grant/Contract Number:
AC36-08GO28308
OSTI ID:
1417795
Alternate ID(s):
OSTI ID: 23111276
Report Number(s):
NREL/JA--5K00-70814
Journal Information:
Journal of Alloys and Compounds, Journal Name: Journal of Alloys and Compounds Journal Issue: C Vol. 739; ISSN 0925-8388
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (36)

Self-Healing Reduced Graphene Oxide Films by Supersonic Kinetic Spraying journal May 2014
Highly Flexible Silver Nanowire Electrodes for Shape-Memory Polymer Light-Emitting Diodes journal December 2010
Efficient Organic Solar Cells with Solution-Processed Silver Nanowire Electrodes journal August 2011
Silver Nanowire Composite Window Layers for Fully Solution-Deposited Thin-Film Photovoltaic Devices journal August 2012
Highly Conductive and Stretchable Silver Nanowire Conductors journal July 2012
Metal Nanowire Networks: The Next Generation of Transparent Conductors journal September 2014
Transparent Carbon Films as Electrodes in Organic Solar Cells journal April 2008
Electrochemical Deposition of ZnO Nanorods on Transparent Reduced Graphene Oxide Electrodes for Hybrid Solar Cells journal January 2010
Numerical Studies on the Effects of Stagnation Pressure and Temperature on Supersonic Flow Characteristics in Cold Spray Applications journal March 2011
Cold Spray Deposition of Copper Electrodes on Silicon and Glass Substrates journal June 2013
A study of ejection modes for pulsed-DC electrohydrodynamic inkjet printing journal April 2012
Effects of impact conditions on the electrical and mechanical properties of supersonic cold sprayed Cu–Ni electrodes journal February 2017
ZnO nanoparticulate thin film: preparation, characterization and gas-sensing property journal September 2004
Technological aspects of flexible CIGS solar cells and modules journal December 2004
Mechanical integrity of flexible Ag nanowire network electrodes coated on colorless PI substrates for flexible organic solar cells journal October 2012
Standoff distance and bow shock phenomena in the Cold Spray process journal January 2008
Flexible organic light-emitting device based on magnetron sputtered indium-tin-oxide on plastic substrate journal November 2004
Influence of growth temperature of transparent conducting oxide layer on Cu(In,Ga)Se2 thin-film solar cells journal January 2012
Improved Efficiency of Hybrid Organic Photovoltaics by Pulsed Laser Sintering of Silver Nanowire Network Transparent Electrode journal May 2015
Improved Thermal Oxidation Stability of Solution-Processable Silver Nanowire Transparent Electrode by Reduced Graphene Oxide journal December 2012
Flexible Silver Nanowire Meshes for High-Efficiency Microtextured Organic-Silicon Hybrid Photovoltaics journal December 2012
Carbon Nanotube Thin Films: Fabrication, Properties, and Applications journal October 2010
Transparent, Conductive Graphene Electrodes for Dye-Sensitized Solar Cells journal January 2008
Solution-Processed Metal Nanowire Mesh Transparent Electrodes journal February 2008
Size Effects and the Problem with Percolation in Nanostructured Transparent Conductors journal December 2010
Evaluation of Solution-Processed Reduced Graphene Oxide Films as Transparent Conductors journal February 2008
Silver Nanowire Networks as Flexible, Transparent, Conducting Films: Extremely High DC to Optical Conductivity Ratios journal June 2009
Fully Solution-Processed Inverted Polymer Solar Cells with Laminated Nanowire Electrodes journal December 2009
Flexible active-matrix displays and shift registers based on solution-processed organic transistors journal January 2004
Flexible organic transistors and circuits with extreme bending stability journal November 2010
Highly efficient Cu(In,Ga)Se2 solar cells grown on flexible polymer films journal September 2011
Roll-to-roll production of 30-inch graphene films for transparent electrodes journal June 2010
Very long Ag nanowire synthesis and its application in a highly transparent, conductive and flexible metal electrode touch panel journal January 2012
Electrical, optical, and structural properties of indium–tin–oxide thin films for organic light-emitting devices journal December 1999
Transparent, Conductive Carbon Nanotube Films journal August 2004
Preparation and Characterization of Organic Thin Films on Substrates and Self-Supporting Films by RF Sputtering of Polyimide Films journal April 2005

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