Recent progress in silver nanowire networks for flexible organic electronics

2020 ◽  
Vol 8 (14) ◽  
pp. 4636-4674 ◽  
Author(s):  
Wenting Li ◽  
Huan Zhang ◽  
Shengwei Shi ◽  
Jinxin Xu ◽  
Xin Qin ◽  
...  
Keyword(s):  
Organic Electronics ◽  
Recent Progress ◽  
Silver Nanowires ◽  
Silver Nanowire ◽  
Film Fabrication ◽  
Nanowire Networks

Silver nanowires for flexible organic electronics have been comprehensively summarized from synthesis, film fabrication, characterization and applications to perspectives.

scholarly journals Silver Nanowires: Uniformly Interconnected Silver-Nanowire Networks for Transparent Film Heaters (Adv. Funct. Mater. 10/2013)

2013 ◽  
Vol 23 (10) ◽  
pp. 1225-1225 ◽  
Author(s):  
TaeYoung Kim ◽  
Yeon Won Kim ◽  
Ho Seok Lee ◽  
Hyeongkeun Kim ◽  
Woo Seok Yang ◽  
...  
Keyword(s):  
Silver Nanowires ◽  
Silver Nanowire ◽  
Transparent Film ◽  
Nanowire Networks

Roll-to-roll printed silver nanowires for increased stability of flexible ITO-free organic solar cell modules

Nanoscale ◽  
2016 ◽  
Vol 8 (1) ◽  
pp. 318-326 ◽  
Author(s):  
Gisele A. dos Reis Benatto ◽  
Bérenger Roth ◽  
Michael Corazza ◽  
Roar R. Søndergaard ◽  
Suren A. Gevorgyan ◽  
...  
Keyword(s):  
Solar Cell ◽  
Organic Solar Cell ◽  
Silver Nanowires ◽  
Silver Nanowire ◽  
Test Results ◽  
Roll To Roll ◽  
Front Electrode ◽  
Cell Modules ◽  
The Stability ◽  
Nanowire Networks

We report the stability test results of ITO-free OPV modules using roll-to-roll printed silver nanowire networks as front electrode.

scholarly journals Humidity assisted annealing technique for transparent conductive silver nanowire networks

RSC Advances ◽  
2015 ◽  
Vol 5 (25) ◽  
pp. 19659-19665 ◽  
Author(s):  
Nelli Weiß ◽  
Lars Müller-Meskamp ◽  
Franz Selzer ◽  
Ludwig Bormann ◽  
Alexander Eychmüller ◽  
...  
Keyword(s):  
Water Vapor ◽  
Sheet Resistance ◽  
Silver Nanowires ◽  
Silver Nanowire ◽  
Nanowire Networks

The capacity of polyvinylpyrrolidone (PVP) to adsorb water vapor was used to decrease the sheet resistance of silver nanowires (AgNW) based electrodes.

scholarly journals Figures of Merit for High-Performance Transparent Electrodes Using Dip-Coated Silver Nanowire Networks

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Sergio B. Sepulveda-Mora ◽  
Sylvain G. Cloutier
Keyword(s):  
Sheet Resistance ◽  
High Performance ◽  
Silver Nanowires ◽  
Optical Transmittance ◽  
Dip Coating ◽  
Silver Nanowire ◽  
Figures Of Merit ◽  
The One ◽  
Nanowire Networks ◽  
Dip Coating Technique

Homogeneous, highly conductive, and transparent silver nanowire thin films were fabricated using a simple dip-coating technique and a subsequent annealing step. Silver nanowires with two different average lengths (11 μm and 19 μm) were used in the sample preparation to analyze the dependence of the sheet resistance on the length of the one-dimensional nanostructures. The best sample had a sheet resistance of 10.2 Ω/□with optical transmittance of 89.9%. Two figures of merit, the electrical to optical conductivity ratio(σDC/σOP)andϕTC, were obtained for all the samples in order to measure their performance as transparent conductive materials.

Recent progress in post treatment of silver nanowire electrodes for optoelectronic device applications

Nanoscale ◽  
2021 ◽  
Author(s):  
Chi Ma ◽  
Yue-Feng Liu ◽  
Yan-Gang Bi ◽  
Xu-lin Zhang ◽  
Da Yin ◽  
...  
Keyword(s):  
Recent Progress ◽  
Silver Nanowires ◽  
Optoelectronic Device ◽  
Post Treatment ◽  
Silver Nanowire ◽  
Solution Synthesis ◽  
Suitable Alternative ◽  
Practical Solution ◽  
Alternative Materials ◽  
Device Applications

Owing to the economical and practical solution synthesis and coating strategies, the silver nanowires (AgNWs) has been considered as one of the most suitable alternative materials to commercial indium tin...

scholarly journals Effect of Flash Light Sintering on Silver Nanowire Electrode Networks

Materials ◽  
2020 ◽  
Vol 13 (2) ◽  
pp. 404 ◽  
Author(s):  
Dae-Jin Yang ◽  
Seyun Kim ◽  
Hiesang Sohn ◽  
Kyoung-Seok Moon ◽  
Woo Hyeong Sim ◽  
...  
Keyword(s):  
Optimum Condition ◽  
Thermal Annealing ◽  
Mass Production ◽  
Electrical Resistance ◽  
Phase Structure ◽  
Silver Nanowires ◽  
Silver Nanowire ◽  
Sintering Process ◽  
Fast Process ◽  
Nanowire Networks

We investigated the flash light sintering process to effectively reduce electrical resistance in silver nanowire networks. The optimum condition of the flash light sintering process reduces the electrical resistance by ~20%, while the effect of the conventional thermal annealing processes is rather limited for silver nanowire networks. After flash light sintering, the morphology of the junction between the silver nanowires changes to a mixed-phase structure of the two individual nanowires. This facile and fast process for silver nanowire welding could be highly advantageous to the mass production of silver nanowire networks.

scholarly journals Radio Frequency Induction Welding of Silver Nanowire Networks for Transparent Heat Films

Materials ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4448
Author(s):  
Jisoo Oh ◽  
Long Wen ◽  
Hyunwoo Tak ◽  
Heeju Kim ◽  
Gyowun Kim ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Silver Nanowires ◽  
Optical Transmittance ◽  
Silver Nanowire ◽  
Welding Condition ◽  
Bending Resistance ◽  
Higher Power ◽  
S 100 ◽  
Improved Stability ◽  
Nanowire Networks

Transparent heat films (THFs) are attracting increasing attention for their usefulness in various applications, such as vehicle windows, outdoor displays, and biosensors. In this study, the effects of induction power and radio frequency on the welding characteristics of silver nanowires (Ag NWs) and Ag NW-based THFs were investigated. The results showed that higher induction frequency and higher power increased the welding of the Ag NWs through the nano-welding at the junctions of the Ag NWs, which produced lower sheet resistance, and improved the adhesion of the Ag NWs. Using the inductive welding condition of 800 kHz and 6 kW for 60 s, 100 ohm/sq of Ag NW thin film with 95% transmittance at 550 nm after induction heating could be decreased to 56.13 ohm/sq, without decreasing the optical transmittance. In addition, induction welding of the Ag NW-based THFs improved haziness, increased bending resistance, enabled higher operating temperature at a given voltage, and improved stability.

Generation of highly porous silver nanowire networks by plasma treatment and their direct application as supercapacitor electrodes

Nanoscale ◽  
2020 ◽  
Vol 12 (22) ◽  
pp. 11868-11877
Author(s):  
Vu H. Dao ◽  
Benjamin J. Mapleback
Keyword(s):  
Radio Frequency ◽  
Plasma Treatment ◽  
Silver Nanowires ◽  
Direct Application ◽  
Silver Nanowire ◽  
Air Plasma ◽  
Plasma Treatments ◽  
Porous Silver ◽  
Nanowire Networks ◽  
Highly Porous

Silver nanowires are subjected to radio-frequency air plasma treatments and directly employed as supercapacitor electrodes without any performance enhancing additives.

Characteristics of polyurethane nanowebs treated with silver nanowire solutions as strain sensors

2017 ◽  
Vol 88 (11) ◽  
pp. 1215-1225 ◽  
Author(s):  
Inhwan Kim ◽  
Eugene Lee ◽  
Eunji Jang ◽  
Gilsoo Cho
Keyword(s):  
Electrical Resistance ◽  
Silver Nanowires ◽  
Chemical Properties ◽  
Silver Nanowire ◽  
Bending Rigidity ◽  
Force Microscopy ◽  
Atomic Force ◽  
Microscopy Analysis ◽  
Release Field ◽  
Nanowire Networks

This study presents a simple methodology to fabricate a conductive polyurethane nanoweb for use as a textile strain sensor. The purpose of this paper is to (1) fabricate an electrically-conductive polyurethane nanoweb coated with silver nanowires and investigate changes in its electrical resistance in relation to the amount of silver nanowires, (2) investigate changes in the electrical resistance of the polyurethane nanowebs under stretching, (3) evaluate the mechanical and chemical properties of the treated nanowebs, and (4) observe the breathability of the coated nanowebs. Silver nanowires dispersed in ethanol (AgNW) were diluted as necessary by addition of ethanol. Electrical conductivity was imparted to the polyurethane nanowebs by a pour-coating process utilizing AgNWs. The initial electrical resistance of the specimens and the changes with stretching up to 20% and release were recorded, and the data were analyzed. The electrical resistance decreased in accordance with the AgNW concentration. The electrical resistance increased under stretch and decreased upon release. Field-emission scanning electron microscopy with energy dispersive spectroscopy and atomic force microscopy analysis displayed the polyurethane, the silver nanowire attachment to the fibers, and the silver nanowire networks. According to Fourier transform infrared spectroscopy analysis, hydrogen bonds derived from the treatment with ethanol generated a crimp structure on the polyurethane nanowebs. Both tensile strength and bending rigidity increased after the treatment. Breathability tests showed that the specimens had semi-windproof and good water vapor transmission properties as textiles.

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