Surface-Stabilization of Ultrathin Gold Nanowires for Capacitive Sensors in Flexible Electronics

2021 ◽  
Vol 4 (9) ◽  
pp. 8668-8673
Author(s):  
Mirko Maturi ◽  
Veronica Vetri Buratti ◽  
Giulia Casula ◽  
Erica Locatelli ◽  
Letizia Sambri ◽  
...  
Keyword(s):  
Flexible Electronics ◽  
Gold Nanowires ◽  
Capacitive Sensors ◽  
Surface Stabilization

scholarly journals Templated Self-Assembly of Ultrathin Gold Nanowires by Nanoimprinting for Transparent Flexible Electronics

Nano Letters ◽  
2016 ◽  
Vol 16 (5) ◽  
pp. 2921-2925 ◽  
Author(s):  
Johannes H. M. Maurer ◽  
Lola González-García ◽  
Beate Reiser ◽  
Ioannis Kanelidis ◽  
Tobias Kraus
Keyword(s):  
Flexible Electronics ◽  
Self Assembly ◽  
Gold Nanowires

scholarly journals Copercolating Networks: An Approach for Realizing High-Performance Transparent Conductors using Multicomponent Nanostructured Networks

Nanophotonics ◽  
2016 ◽  
Vol 5 (1) ◽  
pp. 180-195 ◽  
Author(s):  
Suprem R. Das ◽  
Sajia Sadeque ◽  
Changwook Jeong ◽  
Ruiyi Chen ◽  
Muhammad A. Alam ◽  
...  
Keyword(s):  
Flexible Electronics ◽  
Indium Tin Oxide ◽  
High Performance ◽  
Silver Nanowires ◽  
Optical Transmittance ◽  
Single Component ◽  
Transparent Conductors ◽  
Hybrid Networks ◽  
Gold Nanowires ◽  
Metallic Nanowire Networks

Abstract Although transparent conductive oxides such as indium tin oxide (ITO) are widely employed as transparent conducting electrodes (TCEs) for applications such as touch screens and displays, new nanostructured TCEs are of interest for future applications, including emerging transparent and flexible electronics. A number of twodimensional networks of nanostructured elements have been reported, including metallic nanowire networks consisting of silver nanowires, metallic carbon nanotubes (m-CNTs), copper nanowires or gold nanowires, and metallic mesh structures. In these single-component systems, it has generally been difficult to achieve sheet resistances that are comparable to ITO at a given broadband optical transparency. A relatively new third category of TCEs consisting of networks of 1D-1D and 1D-2D nanocomposites (such as silver nanowires and CNTs, silver nanowires and polycrystalline graphene, silver nanowires and reduced graphene oxide) have demonstrated TCE performance comparable to, or better than, ITO. In such hybrid networks, copercolation between the two components can lead to relatively low sheet resistances at nanowire densities corresponding to high optical transmittance. This review provides an overview of reported hybrid networks, including a comparison of the performance regimes achievable with those of ITO and single-component nanostructured networks. The performance is compared to that expected from bulk thin films and analyzed in terms of the copercolation model. In addition, performance characteristics relevant for flexible and transparent applications are discussed. The new TCEs are promising, but significant work must be done to ensure earth abundance, stability, and reliability so that they can eventually replace traditional ITO-based transparent conductors.

An Evaluation Method of Brownian Noise in Highly Sensitive Capacitive Sensors

2015 ◽  
Vol 135 (4) ◽  
pp. 142-143 ◽  
Author(s):  
Daisuke Yamane ◽  
Toshifumi Konishi ◽  
Takaaki Matsushima ◽  
Shota Kamei ◽  
Kazuya Masu ◽  
...  
Keyword(s):  
Evaluation Method ◽  
Capacitive Sensors ◽  
Brownian Noise ◽  
Highly Sensitive

Fabrication of 3D Temperature Sensor Using Magnetostrictive Inkjet Printhead

2020 ◽  
Vol 64 (5) ◽  
pp. 50405-1-50405-5
Author(s):  
Young-Woo Park ◽  
Myounggyu Noh
Keyword(s):  
Flexible Electronics ◽  
Inkjet Printing ◽  
Temperature Sensor ◽  
Computer Aided Design ◽  
Low Cost ◽  
Three Dimensional ◽  
Drop On Demand ◽  
Aided Design ◽  
Nanoparticle Ink ◽  
Inkjet Printhead

Abstract Recently, the three-dimensional (3D) printing technique has attracted much attention for creating objects of arbitrary shape and manufacturing. For the first time, in this work, we present the fabrication of an inkjet printed low-cost 3D temperature sensor on a 3D-shaped thermoplastic substrate suitable for packaging, flexible electronics, and other printed applications. The design, fabrication, and testing of a 3D printed temperature sensor are presented. The sensor pattern is designed using a computer-aided design program and fabricated by drop-on-demand inkjet printing using a magnetostrictive inkjet printhead at room temperature. The sensor pattern is printed using commercially available conductive silver nanoparticle ink. A moving speed of 90 mm/min is chosen to print the sensor pattern. The inkjet printed temperature sensor is demonstrated, and it is characterized by good electrical properties, exhibiting good sensitivity and linearity. The results indicate that 3D inkjet printing technology may have great potential for applications in sensor fabrication.

scholarly journals Flexible Electronics: Flexible, Strong, Anisotropic Wood‐Derived Conductive Circuit (Adv. Sustainable Syst. 6/2021)

2021 ◽  
Vol 5 (6) ◽  
pp. 2170011
Author(s):  
Hao Sun ◽  
Tong Ji ◽  
Hongjie Bi ◽  
Xin Lin ◽  
Chen Chen ◽  
...  
Keyword(s):  
Flexible Electronics

scholarly journals Ultralow magnetostrictive flexible ferromagnetic nanowires

Nanoscale ◽  
2021 ◽  
Author(s):  
Giuseppe Muscas ◽  
Petra Jönsson ◽  
Ismael Garcia Serrano ◽  
Örjan Vallin ◽  
M. Venkata Kamalakar
Keyword(s):  
Flexible Electronics ◽  
Magnetic Nanowires ◽  
Wearable Technologies ◽  
Ferromagnetic Nanowires ◽  
Core Components

The integration of magneto-electric and spintronic sensors to flexible electronics presents massive potential for advancing flexible and wearable technologies. Magnetic nanowires are core components for building such devices. Therefore, realizing...

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