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Mixed metal oxide based gas sensor
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| dc.contributor.author | NAGPAL, Rajat | |
| dc.date.accessioned | 2024-04-25T07:54:28Z | |
| dc.date.available | 2024-04-25T07:54:28Z | |
| dc.date.issued | 2024 | |
| dc.identifier.citation | POPA, Cristina et al. Mixed metal oxide based gas sensor. In: Quo Vadis – Ethics of the Scientific Research: conf. NANO-2024, event devoted to the 60th anniversary of the Technical University of Moldova, 15-18 April 2024, Chişinău, Republica Moldova: Program and proceedings of the conference, Chişinău 2024, pp. 60-61. ISBN 978-9975-64-422-8. | en_US |
| dc.identifier.isbn | 978-9975-64-422-8 | |
| dc.identifier.uri | http://repository.utm.md/handle/5014/26906 | |
| dc.description.abstract | Metal oxide based gas sensors are portable, inexpensive, and simple to be scaled for various applications. Mixed copper oxide (CuO/Cu2O) based gas sensors doped with Sn has shown remarkable results for ethanol vapor detection. At operating temperature of 300°C, ethanol vapor shows maximum gas response ~220% over other VOC analytes like n-propanol, n-butanol, and acetone. The sensor shows response / recovery time of ~14 seconds/125 seconds for ethanol vapor detection. The morphology of Sn doped CuO/Cu2O was characterized through SEM. Ethanol vapor being potential biomarker for liver damage [3], auto brewery syndrome [4], etc. This work can be further extended to improve sensing performance and developed sample can be tested for medical devices. Using different appropriate doping elements, sensing performance for ethanol as a biomarker can be improved. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Technical University of Moldova | en_US |
| dc.relation.ispartofseries | NANO-2024 "Quo Vadis – Ethics of the Scientific Research", event devoted to the 60th anniversary of the Technical University of Moldova;15-18 April 2024, Chişinău, Republica Moldova | |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.subject | biomarkers | en_US |
| dc.subject | non-invasive technique | en_US |
| dc.subject | metal oxide based gas sensors | en_US |
| dc.title | Mixed metal oxide based gas sensor | en_US |
| dc.type | Article | en_US |
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