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

Lukas Neumaier; Lukas Rauter; Sabine Lengger; Sherjeel Khan; Jurgen 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 Khan, Jurgen Kosel

^*Corresponding author for this work

Computer, Electrical and Mathematical Sciences and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

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 %.

Original language	English (US)
Title of host publication	FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665442732
DOIs	https://doi.org/10.1109/FLEPS53764.2022.9781574
State	Published - 2022
Event	2022 IEEE International Conference on Flexible and Printable Sensors and Systems, FLEPS 2022 - Vienna, Austria Duration: Jul 10 2022 → Jul 13 2022

Publication series

Name	FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings

Conference

Conference	2022 IEEE International Conference on Flexible and Printable Sensors and Systems, FLEPS 2022
Country/Territory	Austria
City	Vienna
Period	07/10/22 → 07/13/22

Bibliographical note

Funding Information:
ACKNOWLEDGMENT This work has been supported by Silicon Austria Labs (SAL), owned by the Republic of Austria, the Styrian Business Promotion Agency (SFG), the federal state of Carinthia, the Upper Austrian Research (UAR), and the Austrian Association for the Electric and Electronics Industry (FEEI).

Publisher Copyright:
© 2022 IEEE.

Keywords

additive manufacturing
laser-induced graphene
sensors
strain gauge
sustainable sensors

ASJC Scopus subject areas

Surfaces, Coatings and Films
Instrumentation
Hardware and Architecture
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Metals and Alloys

Access to Document

10.1109/FLEPS53764.2022.9781574

Cite this

Neumaier, L., Rauter, L., Lengger, S., Khan, S., & Kosel, J. (2022). A direct transfer process for laser-induced graphene sensors on any substrate. In FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings (FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/FLEPS53764.2022.9781574

Neumaier, Lukas ; Rauter, Lukas ; Lengger, Sabine et al. / A direct transfer process for laser-induced graphene sensors on any substrate. FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings).

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Neumaier, L, Rauter, L, Lengger, S, Khan, S & Kosel, J 2022, A direct transfer process for laser-induced graphene sensors on any substrate. in FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings. FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings, Institute of Electrical and Electronics Engineers Inc., 2022 IEEE International Conference on Flexible and Printable Sensors and Systems, FLEPS 2022, Vienna, Austria, 07/10/22. https://doi.org/10.1109/FLEPS53764.2022.9781574

A direct transfer process for laser-induced graphene sensors on any substrate. / Neumaier, Lukas; Rauter, Lukas; Lengger, Sabine et al.
FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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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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Neumaier L, Rauter L, Lengger S, Khan S, Kosel J. A direct transfer process for laser-induced graphene sensors on any substrate. In FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings. Institute of Electrical and Electronics Engineers Inc. 2022. (FLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings). doi: 10.1109/FLEPS53764.2022.9781574

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

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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