Manipulating Connectivity and Electrical Conductivity in Metallic Nanowire Networks

Nano Letters ◽  
2012 ◽  
Vol 12 (11) ◽  
pp. 5966-5971 ◽  
Author(s):  
Peter N. Nirmalraj ◽  
Allen T. Bellew ◽  
Alan P. Bell ◽  
Jessamyn A. Fairfield ◽  
Eoin K. McCarthy ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Metallic Nanowire Networks ◽  
Nanowire Networks

scholarly journals Recommended implementation of electrical resistance tomography for conductivity mapping of metallic nanowire networks using voltage excitation

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Alessandro Cultrera ◽  
Gianluca Milano ◽  
Natascia De Leo ◽  
Carlo Ricciardi ◽  
Luca Boarino ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Electrical Resistance ◽  
Signal To Noise Ratio ◽  
Constant Current ◽  
Constant Voltage ◽  
Signal To Noise ◽  
Electrical Resistance Tomography ◽  
Measurement Protocol ◽  
Metallic Nanowire Networks ◽  
Nanowire Networks

AbstractThe knowledge of the spatial distribution of the electrical conductivity of metallic nanowire networks (NWN) is important for tailoring the performance in applications. This work focuses on Electrical Resistance Tomography (ERT), a technique that maps the electrical conductivity of a sample from several resistance measurements performed on its border. We show that ERT can be successfully employed for NWN characterisation if a dedicated measurement protocol is employed. When applied to other materials, ERT measurements are typically performed with a constant current excitation; we show that, because of the peculiar microscopic structure and behaviour of metallic NWN, a constant voltage excitation protocols is preferable. This protocol maximises the signal to noise ratio in the resistance measurements—and thus the accuracy of ERT maps—while preventing the onset of sample alterations.

scholarly journals Nanoridge patterns on polymeric film by a photodegradation copying method for metallic nanowire networks

RSC Advances ◽  
2018 ◽  
Vol 8 (71) ◽  
pp. 40740-40747 ◽  
Author(s):  
Jun Wang ◽  
Shuye Zhang ◽  
Zhiyuan Shi ◽  
Jinting Jiu ◽  
Chunhui Wu ◽  
...  
Keyword(s):  
Polyethylene Terephthalate ◽  
Silver Nanowire ◽  
Polymeric Film ◽  
Polyethylene Terephthalate Film ◽  
Metallic Nanowire Networks ◽  
Nanowire Networks ◽  
Ultraviolet Shielding

A simple photocopying method based on selective polymer photodegradation is proposed for fabricating topographical nanopatterns. Nanoridges are structured on a polyethylene terephthalate film due to ultraviolet shielding of silver nanowire networks.

Conductive, flexible transparent electrodes based on mechanically rubbed nonconductive polymer containing silver nanowires

RSC Advances ◽  
2015 ◽  
Vol 5 (63) ◽  
pp. 51086-51091 ◽  
Author(s):  
Soon Moon Jeong ◽  
Jung-Hye Kim ◽  
Seongkyu Song ◽  
Jungpil Seo ◽  
Jung-Il Hong ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Surface Roughness ◽  
Silver Nanowires ◽  
Transparent Electrodes ◽  
Substrate Adhesion ◽  
Nanowire Networks ◽  
Metal Nanowire ◽  
Flexible Transparent Electrodes

This paper explores the use of rubbing for alleviating the problem of lost electrical conductivity, which is typically caused by the use of nonconductive polymers to improve the substrate adhesion and surface roughness of metal nanowire networks.

scholarly journals Metallic Nanowire Networks: Transparent Nanowire Network Electrode for Textured Semiconductors (Small 5/2013)

Small ◽  
2013 ◽  
Vol 9 (5) ◽  
pp. 732-732 ◽  
Author(s):  
Jinwei Gao ◽  
Ke Pei ◽  
Tianyi Sun ◽  
Yaohui Wang ◽  
Linghai Zhang ◽  
...  
Keyword(s):  
Nanowire Network ◽  
Metallic Nanowire Networks ◽  
Nanowire Networks

MeV carbon ion irradiation-induced changes in the electrical conductivity of silver nanowire networks

2015 ◽  
Vol 15 (5) ◽  
pp. 642-647 ◽  
Author(s):  
Bushra Bari ◽  
Shehla Honey ◽  
Madhuku Morgan ◽  
Ishaq Ahmad ◽  
Rauf Khan ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Ion Irradiation ◽  
Silver Nanowire ◽  
Carbon Ion ◽  
Induced Changes ◽  
Nanowire Networks

scholarly journals Mapping Time-Dependent Conductivity of Metallic Nanowire Networks by Electrical Resistance Tomography toward Transparent Conductive Materials

2020 ◽  
Vol 3 (12) ◽  
pp. 11987-11997 ◽  
Author(s):  
Gianluca Milano ◽  
Alessandro Cultrera ◽  
Katarzyna Bejtka ◽  
Natascia De Leo ◽  
Luca Callegaro ◽  
...  
Keyword(s):  
Electrical Resistance ◽  
Time Dependent ◽  
Electrical Resistance Tomography ◽  
Conductive Materials ◽  
Metallic Nanowire Networks ◽  
Nanowire Networks
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