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EnglishZnO tetrapods were synthesized by an "environmentally green" microwave evaporation of Zn powder in air atmosphere, without any use of organic solvents or precursors. The tetrapods were characterized by X-ray diffractometry and Field Emission-Scanning Electron Microscopy. The ZnO powder was then deposited onto a commercial alumina substrate with interdigitated platinum electrodes and the sensitivity towards humidity was investigated at room temperature. Results showed a significant response from 30% relative humidity values and that the sensors were insensitive to N2O and methane.
ZnO tetrapods-based humidity sensors / Afify, A. S.; Tulliani, J. M.; Kim, S.; Abidov, A. I.. - ELETTRONICO. - (2017), pp. 1-3. ((Intervento presentato al convegno 2nd International Multidisciplinary Conference on Computer and Energy Science, SpliTech 2017 tenutosi a Split (Croatia) nel 12 July 2017 through 14 July 2017.
| Titolo: | ZnO tetrapods-based humidity sensors | |
| Autori: | ||
| Data di pubblicazione: | 2017 | |
| Abstract: | ZnO tetrapods were synthesized by an "environmentally green" microwave evaporation of Zn powder i...n air atmosphere, without any use of organic solvents or precursors. The tetrapods were characterized by X-ray diffractometry and Field Emission-Scanning Electron Microscopy. The ZnO powder was then deposited onto a commercial alumina substrate with interdigitated platinum electrodes and the sensitivity towards humidity was investigated at room temperature. Results showed a significant response from 30% relative humidity values and that the sensors were insensitive to N2O and methane. | |
| ISBN: | 978-953290071-2 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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