NDLI: Electro-mechanical evaluation of Ag trace patterns by ink-jet printing

Content Provider	IEEE Xplore Digital Library
Author	Quintero, J.A. Mancosu, R.D. de Oliveira, A.W.C. Rolim, D.C. da Silva, O.C. Silva, J.M.
Copyright Year	2009
Description	Author affiliation: NETO, Nokia Institute of Technology INdT, Rod. Torquato Tapajós, 7200, 69093-415, Manaus / AM, Brazil (Quintero, J.A.; Mancosu, R.D.; de Oliveira, A.W.C.; Rolim, D.C.; da Silva, O.C.; Silva, J.M.)
Abstract	Ink-jet printing is a novel method to promote electrical circuit by printing metal nanoparticles onto flexible substrates. This novel method allows to develop sensor that can be used to measure deformation, and also to measure the life cycle of a material. The conductive ink printed directely onto flexible surface allows to evaluate the behaviour of the substrate material under mechanical solicitation. The present work aims to evaluate electro-mechanically the conductive trace obtained by silver nano-particles. The trace consists of a line of 25 mm equivalent to one grid of a printed strain gauge. The amount of layer and the width of the trace was evaluated in order to selected the best set-up, in which is the sample that have low level of roughness and satisfactory reproducibility of the electrical resistance. Cyclic bending fatigue test were carried out on selected samples with two different displacement applied. Ag printed trace submitted to 4 of mm displacement presented life cycle 50% less than displacement of 2 mm.
Starting Page	1000
Ending Page	1005
File Size	1488150
Page Count	6
File Format	PDF
ISBN	9781424450992
e-ISBN	9781424451005
DOI	10.1109/EPTC.2009.5416397
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-12-09
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Ink jet printing Conducting materials Flexible printed circuits Nanoparticles Mechanical sensors Silver Capacitive sensors Reproducibility of results Electric resistance Fatigue
Content Type	Text
Resource Type	Article

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