EVALUATION OF INKJET PRINTED HEATERS ARRAY FOR CHEMO-RESISTIVE GAS SENSOR
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00374937" target="_blank" >RIV/68407700:21230/24:00374937 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.37904/nanocon.2023.4770" target="_blank" >https://doi.org/10.37904/nanocon.2023.4770</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/nanocon.2023.4770" target="_blank" >10.37904/nanocon.2023.4770</a>
Alternative languages
Result language
angličtina
Original language name
EVALUATION OF INKJET PRINTED HEATERS ARRAY FOR CHEMO-RESISTIVE GAS SENSOR
Original language description
Heaters are an indispensable part of gas sensing platforms. It serves to heat the sensor, which increases the sensitivity of the active layer and helps in the desorption of the detected gas. The sensors are also heated to stabilize the parameters against the ambient temperature. For the fabrication of electronic circuits and devices including sensing platforms and heating structures is becoming increasingly popular to use flexible electronics. In particular, the use of inkjet printing technology allowing localized deposition of ink at low temperatures on a large area. Many kinds of inks such as conductive, semi-conductive, or dielectric can be used. In this research, we present the design preparation, simulation, fabrication, and characterization of the inkjet printed heaters. The structures are based on silver nanoparticle ink printed on a flexible substrate and are sintered with intense pulsed light. The printed heaters consist of connection pads, interconnection pathways, and heater patterns. Two types of heater patterns were designed (meander and dual-spiral type). Both of the prepared patterns were simulated in Ansys simulation software to obtain the heat distribution. The microheaters were printed on a polyethylene terephthalate (PET) substrate and characterized with a thermal imaging camera. Based on the results obtained from these measurements, a calibration plot was created.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/GA22-04533S" target="_blank" >GA22-04533S: Printed heterogeneous gas sensor arrays with enhanced sensitivity and selectivity</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
NANOCON 2023 Conference Proceedings
ISBN
978-80-88365-15-0
ISSN
2694-930X
e-ISSN
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Number of pages
6
Pages from-to
52-57
Publisher name
TANGER
Place of publication
Ostrava
Event location
Brno
Event date
Oct 18, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001234125400008