Inkjet-Printed Chemiresistive Sensor Array with Integrated Heater
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F25%3A00385970" target="_blank" >RIV/68407700:21230/25:00385970 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.37904/nanocon.2024.5012" target="_blank" >https://doi.org/10.37904/nanocon.2024.5012</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/nanocon.2024.5012" target="_blank" >10.37904/nanocon.2024.5012</a>
Alternative languages
Result language
angličtina
Original language name
Inkjet-Printed Chemiresistive Sensor Array with Integrated Heater
Original language description
An inkjet-printing method was used to fabricate a flexible gas sensor. This fabrication method is characterized by low material consumption, a fast design-to-fabrication process, and low fabrication cost. Due to these properties, this technology is increasingly popular in the fabrication of electronic circuits and devices. Gas sensors are devices generally used to detect the presence or, in more complex solutions, to measure the concentration of various gases. The fabrication technology and materials used determine sensor properties such as sensitivity, selectivity, repeatability, and stability for applications in general or industrial environments. In this research, we present the design preparation, fabrication, and characterization of the inkjet-printed gas sensor. The structures are based on silver nanoparticle ink and dielectric ink. The structures are printed on a flexible substrate and sintered using intense pulsed light and UV light, respectively. The printed sensors consist of an interdigital electrode (IDE) structure, a dielectric separation layer, and a heater pattern. The IDE structure is printed on the dielectric layer, which separates the heating and sensing structures. As a sensing layer, polyaniline (PANI) is drop-cast onto the IDE sensor structures. The inkjet-printed sensor was characterized based on its response to humidity and a test gas.
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
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
16th International Conference on Nanomaterials - Research & Application (NANOCON 2024)
ISBN
978-80-88365-20-4
ISSN
2694-930X
e-ISSN
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Number of pages
7
Pages from-to
194-200
Publisher name
TANGER
Place of publication
Ostrava
Event location
Brno
Event date
Oct 16, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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