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Aero-ZnS prepared by physical vapor transport on three-dimensional networks of sacrificial ZnO microtetrapods

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dc.contributor.author URSAKI, Veaceslav
dc.contributor.author BRANISTE, Tudor
dc.contributor.author ZALAMAI, Victor
dc.contributor.author RUSU, Emil
dc.contributor.author CIOBANU, Vladimir
dc.contributor.author MORARI, Vadim
dc.contributor.author PODGORNII, Daniel
dc.contributor.author RICCI, Pier Carlo
dc.contributor.author ADELUNG, Rainer
dc.contributor.author TIGINYANU, Ion
dc.date.accessioned 2024-06-10T13:03:50Z
dc.date.available 2024-06-10T13:03:50Z
dc.date.issued 2024
dc.identifier.citation COCU, M. A. et al. Aero-ZnS prepared by physical vapor transport on three-dimensional networks of sacrificial ZnO microtetrapods. In: Beilstein Journal of Nanotechnology, 2024, vol. 15, pp. 490–499. ISSN 2190-4286. en_US
dc.identifier.issn 2190-4286
dc.identifier.uri https://doi.org/10.3762/bjnano.15.44
dc.identifier.uri http://repository.utm.md/handle/5014/27348
dc.description Acces full text - https://doi.org/10.3762/bjnano.15.44 en_US
dc.description.abstract Aeromaterials represent a class of increasingly attractive materials for various applications. Among them, aero-ZnS has been produced by hydride vapor phase epitaxy on sacrificial ZnO templates consisting of networks of microtetrapods and has been proposed for microfluidic applications. In this paper, a cost-effective technological approach is proposed for the fabrication of aero-ZnS by using physical vapor transport with Sn2S3 crystals and networks of ZnO microtetrapods as precursors. The morphology of the produced material is investigated by scanning electron microscopy (SEM), while its crystalline and optical qualities are assessed by X-ray diffraction (XRD) analysis and photoluminescence (PL) spectroscopy, respectively. We demonstrate possibilities for controlling the composition and the crystallographic phase content of the prepared aerogels by the duration of the technological procedure. A scheme of deep energy levels and electronic transitions in the ZnS skeleton of the aeromaterial was deduced from the PL analysis, suggesting that the produced aerogel is a potential candidate for photocatalytic and sensor applications. en_US
dc.language.iso en en_US
dc.publisher Beilstein Institut en_US
dc.relation.ispartofseries Beilstein Journal of Nanotechnology;2024, vol. 15
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject aeromaterials en_US
dc.subject luminescence en_US
dc.subject vapor transport en_US
dc.subject scanning electron microscopy en_US
dc.subject X-ray diffraction en_US
dc.title Aero-ZnS prepared by physical vapor transport on three-dimensional networks of sacrificial ZnO microtetrapods en_US
dc.type Article en_US


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