Fully Printed Sensors for In Situ Temperature, Heat Flow, and Thermal Conductivity Measurements in Flexible Devices

[Image: see text] Flexible temperature sensors allow temperature monitoring in wearable healthcare devices. A temperature sensor, which can be printed on flexible substrates, is designed and fabricated using a low-cost silver particle ink and a fast and scalable screen-printing process. A high tempe...

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Autores principales: Le Goupil, Florian, Payrot, Guillaume, Khiev, Sokha, Smaal, Wiljan, Hadziioannou, Georges
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9996756/
https://www.ncbi.nlm.nih.gov/pubmed/36910930
http://dx.doi.org/10.1021/acsomega.2c07590
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author Le Goupil, Florian
Payrot, Guillaume
Khiev, Sokha
Smaal, Wiljan
Hadziioannou, Georges
author_facet Le Goupil, Florian
Payrot, Guillaume
Khiev, Sokha
Smaal, Wiljan
Hadziioannou, Georges
author_sort Le Goupil, Florian
collection PubMed
description [Image: see text] Flexible temperature sensors allow temperature monitoring in wearable healthcare devices. A temperature sensor, which can be printed on flexible substrates, is designed and fabricated using a low-cost silver particle ink and a fast and scalable screen-printing process. A high temperature resolution of 10 m°C is reached. The versatility of this temperature sensor design is demonstrated for various applications, including in situ heat flux measurements, where a 2 mW cm(–2) resolution is reached, and thermal conductivity measurements on polymer films as thin as 25 μm, with a wide range of accessible values from ∼0.1 to 0.8 W K(–1) m(–1).
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spelling pubmed-99967562023-03-10 Fully Printed Sensors for In Situ Temperature, Heat Flow, and Thermal Conductivity Measurements in Flexible Devices Le Goupil, Florian Payrot, Guillaume Khiev, Sokha Smaal, Wiljan Hadziioannou, Georges ACS Omega [Image: see text] Flexible temperature sensors allow temperature monitoring in wearable healthcare devices. A temperature sensor, which can be printed on flexible substrates, is designed and fabricated using a low-cost silver particle ink and a fast and scalable screen-printing process. A high temperature resolution of 10 m°C is reached. The versatility of this temperature sensor design is demonstrated for various applications, including in situ heat flux measurements, where a 2 mW cm(–2) resolution is reached, and thermal conductivity measurements on polymer films as thin as 25 μm, with a wide range of accessible values from ∼0.1 to 0.8 W K(–1) m(–1). American Chemical Society 2023-02-22 /pmc/articles/PMC9996756/ /pubmed/36910930 http://dx.doi.org/10.1021/acsomega.2c07590 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Le Goupil, Florian
Payrot, Guillaume
Khiev, Sokha
Smaal, Wiljan
Hadziioannou, Georges
Fully Printed Sensors for In Situ Temperature, Heat Flow, and Thermal Conductivity Measurements in Flexible Devices
title Fully Printed Sensors for In Situ Temperature, Heat Flow, and Thermal Conductivity Measurements in Flexible Devices
title_full Fully Printed Sensors for In Situ Temperature, Heat Flow, and Thermal Conductivity Measurements in Flexible Devices
title_fullStr Fully Printed Sensors for In Situ Temperature, Heat Flow, and Thermal Conductivity Measurements in Flexible Devices
title_full_unstemmed Fully Printed Sensors for In Situ Temperature, Heat Flow, and Thermal Conductivity Measurements in Flexible Devices
title_short Fully Printed Sensors for In Situ Temperature, Heat Flow, and Thermal Conductivity Measurements in Flexible Devices
title_sort fully printed sensors for in situ temperature, heat flow, and thermal conductivity measurements in flexible devices
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9996756/
https://www.ncbi.nlm.nih.gov/pubmed/36910930
http://dx.doi.org/10.1021/acsomega.2c07590
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