Flexible Gas Sensor Printed on a Polymer Substrate for Sub-ppm Acetone Detection
Authors:
- Wojciech Andrysiewicz,
- Jakub Krzemiński,
- Kacper Skarżyński,
- Konstanty Marszałek,
- Marcin Słoma,
- Artur Rydosz
Abstract
Gas sensors are widely used in many industrial and home applications. There is therefore continued need to develop novel gas sensor substrates which provide good mechanical and electrical stability, and good flexibility in comparison with the conventional alumina and silicon-based materials. In this paper, we present the experimental results on flexible gas sensors based on the Kapton foil and alumina substrate covered by copper oxide as a gas-sensitive layer. These sensors exhibited good mechanical stability and gas-sensing characteristics. The Kapton-based CuO gas sensors were tested under exposure to acetone in the 0.05-1.25 ppm range (150°C, 50%RH). The results confirmed that sensors deposited on the flexible substrate such as Kapton can be used in the exhaled breath analyzers dedicated to diabetes biomarker detection or other applications for which the elastic substrate is needed.
- Record ID
- WUT651be77f897c4c0b8853fd04ac8b6db4
- Author
- Journal series
- Electronic Materials Letters, ISSN 1738-8090, e-ISSN 2093-6788
- Issue year
- 2020
- Vol
- 16
- No
- 2
- Pages
- 146-155
- Publication size in sheets
- 0.50
- Keywords in English
- gas sensors, elastic gas sensor substrates, acetone detector
- ASJC Classification
- DOI
- DOI:10.1007/s13391-020-00199-z Opening in a new tab
- URL
- https://link.springer.com/article/10.1007/s13391-020-00199-z Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 100
- Score source
- journalList
- Score
- = 100.0, 20-05-2022, ArticleFromJournal
- Publication indicators
- = 15; = 9; : 2018 = 0.665; : 2020 (2 years) = 3.017 - 2020 (5 years) =2.263
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- Uniform Resource Identifier
- https://repo.pw.edu.pl/info/article/WUT651be77f897c4c0b8853fd04ac8b6db4/
- URN
urn:pw-repo:WUT651be77f897c4c0b8853fd04ac8b6db4
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.