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Morphological and Sensing Properties of the ZnO-Zn2SnO4 Ternary Phase Nanorod Arrays

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dc.contributor.author LITRA, Dinu
dc.contributor.author LUPAN, Cristian
dc.contributor.author TJARDTS, Tim
dc.contributor.author QIU, Haoyi
dc.contributor.author ZADOROJNEAC, Tudor
dc.contributor.author MALAI, Dominic
dc.contributor.author SEREACOV, Alexandr
dc.contributor.author AKTAS, Cenk
dc.contributor.author SIEBERT, Leonard
dc.contributor.author LUPAN, Oleg
dc.date.accessioned 2023-11-01T12:42:22Z
dc.date.available 2023-11-01T12:42:22Z
dc.date.issued 2023
dc.identifier.citation LITRA, Dinu, LUPAN, Cristian, TJARDTS, Tim et al. Morphological and Sensing Properties of the ZnO-Zn2SnO4 Ternary Phase Nanorod Arrays. In: 6th International Conference on Nanotechnologies and Biomedical Engineering: proc. of ICNBME-2023, 20–23, 2023, Chisinau, vol. 1: Nanotechnologies and Nano-biomaterials for Applications in Medicine, 2023, p. 41-51. ISBN 978-3-031-42774-9. e-ISBN 978-3-031-42775-6. en_US
dc.identifier.isbn 978-3-031-42774-9
dc.identifier.isbn 978-3-031-42775-6
dc.identifier.uri https://doi.org/10.1007/978-3-031-42775-6_5
dc.identifier.uri http://repository.utm.md/handle/5014/24594
dc.description Acces full text - https://doi.org/10.1007/978-3-031-42775-6_5 en_US
dc.description.abstract In this paper, the morphological and sensing properties of the Sn-doped ZnO-Zn2SnO4 nanorods obtained by the hydrothermal method are presented. The developed methodology exhibits high levels of efficiency and cost-effectiveness, making it particularly suitable for implementation in the field of nanoelectronics and biomedical applications. Scanning electron microscopy was used to analyze the morphology of the Sn-doped ZnO-Zn2SnO4 nanostructures showing nanorod arrays formation. Energy dispersive X-ray spectroscopy was involved to determine the chemical composition and shows uniform distribution of Sn. Structural analysis by X-ray diffraction shows high crystallinity of Sn-doped ZnO-Zn2SnO4 samples with (0002) main orientation and formation of a ternary phase Zn2SnO4. These nanostructures obtained by the hydrothermal method were tested as sensor materials for ethanol and carbon dioxide. A high response of about 130% to 100 ppm ethanol vapor with a very fast response time of 1s at an operating temperature of 250 ℃ was observed. This factor is very important for the detection of harmful or explosive gases. Sn-doping in ZnO and the formation of Zn2SnO4 is considered to be the key factor that changes the morphological and sensing properties for application use in miniaturized photodetectors, light emitting diodes, laser light source, and gas sensors. en_US
dc.language.iso en en_US
dc.publisher Springer Nature Switzerland en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject zinc oxide en_US
dc.subject nanorods en_US
dc.subject hydrothermal method en_US
dc.subject scanning electron microscopy en_US
dc.subject zinc doping en_US
dc.title Morphological and Sensing Properties of the ZnO-Zn2SnO4 Ternary Phase Nanorod Arrays en_US
dc.type Article en_US


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  • 2023
    6th International Conference on Nanotechnologies and Biomedical Engineering, September 20–23, 2023, Chisinau, Moldova

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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