Printed strain gauges embedded in organic coatings

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00305332" target="_blank" >RIV/68407700:21230/16:00305332 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S1877705816335950" target="_blank" >http://www.sciencedirect.com/science/article/pii/S1877705816335950</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.proeng.2016.11.282" target="_blank" >10.1016/j.proeng.2016.11.282</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Printed strain gauges embedded in organic coatings

Popis výsledku v původním jazyce

In this work we present a method for the fabrication of all-printed strain gauges on pre-coated sheet steel substrates. The state of the art is to glue strain gauges on foil onto a substrate. This, however, has inherent disadvantages in terms of force coupling from the surface strain within the bent substrate to the glued strain gauge sensors. The fact that the glue and the strain gauge substrate have in general different moduli of elasticity affects the maximum achievable gauge factor of the final sensor stack. The method presented in this work circumvents these problems completely by removing the glue and the substrate layer from the stack and by printing the sensor layer directly on top of the pre-applied organic coating. We present comparative measurements of carbon black based sensors, as well as two different polymeric silver ink based sensors.

Název v anglickém jazyce

Printed strain gauges embedded in organic coatings

Popis výsledku anglicky

In this work we present a method for the fabrication of all-printed strain gauges on pre-coated sheet steel substrates. The state of the art is to glue strain gauges on foil onto a substrate. This, however, has inherent disadvantages in terms of force coupling from the surface strain within the bent substrate to the glued strain gauge sensors. The fact that the glue and the strain gauge substrate have in general different moduli of elasticity affects the maximum achievable gauge factor of the final sensor stack. The method presented in this work circumvents these problems completely by removing the glue and the substrate layer from the stack and by printing the sensor layer directly on top of the pre-applied organic coating. We present comparative measurements of carbon black based sensors, as well as two different polymeric silver ink based sensors.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 30th anniversary Eurosensors Conference – Eurosensors 2016

ISBN

—

ISSN

1877-7058

e-ISSN

—

Počet stran výsledku

4

Strana od-do

822-825

Název nakladatele

Elsevier Ltd

Místo vydání

Oxford

Místo konání akce

Budapest

Datum konání akce

4. 9. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000391641300198