ZnO-based nanocomposites prepared by a vapor phase route, investigated by XPS
In: Surface Science Spectra, Jg. 25 (2018-12-01), S. 024005-24005
Online
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Zugriff:
Nanostructured materials based on ZnO, eventually functionalized with titanium oxide (TiO2) or tungsten oxide (WO3), were fabricated on fluorine-doped tin oxide-coated glass substrates by a combined chemical vapor deposition/radio frequency-sputtering route. In particular, the present work focuses on the use of x-ray photoelectron and x-ray excited Auger electron spectroscopies for a detailed investigation of the system O 1s, Zn 2p3/2, Zn 3p, and Zn LMM core levels, as well as Ti 2p and W 4f photoelectron peaks. In a nutshell, the results of these analyses highlight the obtainment of pure ZnO nanodeposits, as well as of ZnO-TiO2 and ZnO-WO3 composites, in which the identity of each component is preserved, and the occurrence of an electronic interplay between ZnO and WO3 phases in the latter system.
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ZnO-based nanocomposites prepared by a vapor phase route, investigated by XPS
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Autor/in / Beteiligte Person: | Bigiani, Lorenzo ; Carraro, Giorgio ; Barreca, Davide ; Gasparotto, Alberto ; Maccato, Chiara |
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Zeitschrift: | Surface Science Spectra, Jg. 25 (2018-12-01), S. 024005-24005 |
Veröffentlichung: | American Vacuum Society, 2018 |
Medientyp: | unknown |
ISSN: | 1520-8575 (print) ; 1055-5269 (print) |
DOI: | 10.1116/1.5048909 |
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