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 SM ISO690:2012CREŢU, Vasilii, POSTICA, Vasile, ABABII, Nicolai, MAGARIU, Nicolae, SHONTYA, Viktor, SCHUTT, Fabian, ADELUNG, Rainer, LUPAN, Oleg. Effect of dopant on selectivity of CuO nanostructured films – Based sensors. In: IFMBE Proceedings: 3rd International Conference on Nanotechnologies and Biomedical Engineering, ICNBME 2015, Ed. 3, 23-26 septembrie 2015, Chişinău. Springer, 2016, Editia 3, Vol.55, pp. 349-352. ISBN 978-981287735-2. ISSN 16800737. DOI: https://doi.org/10.1007/978-981-287-736-9_84 |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
 IFMBE Proceedings Editia 3, Vol.55, 2016 |
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Conferința "International Conference on Nanotechnologies and Biomedical Engineering" 3, Chişinău, Moldova, 23-26 septembrie 2015 | ||||||
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| DOI:https://doi.org/10.1007/978-981-287-736-9_84 | ||||||
| Pag. 349-352 | ||||||
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In this work, the effect of different dopants on selectivity performance of gas sensor structures based on CuO nano-structured films that were synthesized from aqueous chemical solutions SCS is reported. The gas sensing studies were performed to investigate response and selectivity of the sensor structures. The un-doped CuO samples showed good selectivity to ethanol vapors with a response of about 149%, while Al-doped CuO samples demonstrated a response of about 175% to hydrogen gas and a better selectivity too. The gas sensing mechanism was proposed and discussed in details. |
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| Cuvinte-cheie CuO, Cupric oxide, films, gas sensor, p-Type |
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