A direct transfer process for laser-induced graphene sensors on any substrate

Lukas Neumaier; Lukas Rauter; Sabine Lengger; Sherjeel Munsif Khan; Jürgen Kosel

doi:10.1109/FLEPS53764.2022.9781574

A direct transfer process for laser-induced graphene sensors on any substrate

Lukas Neumaier, Lukas Rauter, Sabine Lengger, Sherjeel Munsif Khan, Jürgen Kosel

Sensor Applications (SEA)

Publikation: Konferenzbeitrag › Papier › Begutachtung

Abstract

Within this work we demonstrate a versatile approach for the creation of laser-induced graphene sensors by a direct transfer process onto virtually any kind of substrate. The process is based on preconditioning the substrate with a layer of polyimide sealing resin and subsequently laser scribing the sensor structure onto it. By tuning the resin thickness and laser parameters, the resin is entirely removed and the resulting LIG is firmly embedded on top of the substrate. The measurement results show a gauge factor of 0.51 %.

Originalsprache	Englisch
DOIs	https://doi.org/10.1109/FLEPS53764.2022.9781574
Publikationsstatus	Veröffentlicht - 11 Juli 2022
Veranstaltung	IEEE International Conference on Flexible, Printable Sensors and Systems - Wien, Wien, Österreich Dauer: 10 Juli 2022 → 13 Juli 2022 https://2022.ieee-fleps.org/

Konferenz

Konferenz	IEEE International Conference on Flexible, Printable Sensors and Systems
Kurztitel	FLEPS 2022
Land/Gebiet	Österreich
Ort	Wien
Zeitraum	10/07/22 → 13/07/22
Internetadresse	https://2022.ieee-fleps.org/

Schlagwörter

sensors, laser-induced graphene, additive manufacturing, sustainable sensors, strain gauge

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10.1109/FLEPS53764.2022.9781574

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AU - Kosel, Jürgen

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AB - Within this work we demonstrate a versatile approach for the creation of laser-induced graphene sensors by a direct transfer process onto virtually any kind of substrate. The process is based on preconditioning the substrate with a layer of polyimide sealing resin and subsequently laser scribing the sensor structure onto it. By tuning the resin thickness and laser parameters, the resin is entirely removed and the resulting LIG is firmly embedded on top of the substrate. The measurement results show a gauge factor of 0.51 %.

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M3 - Paper

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A direct transfer process for laser-induced graphene sensors on any substrate

Abstract

Konferenz

Schlagwörter

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