期刊
CERAMICS INTERNATIONAL
卷 41, 期 2, 页码 2381-2388出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.ceramint.2014.10.052
关键词
Electron microscopy; Spectroscopy; X-ray methods; Optical properties; ZnO
资金
- Romanian Authority for Scientific Research-UEFISCDI [PN-II-RU-PD-2012-3-0124]
- European Commission [NMP3-SL-2010-246073]
- Microscopy Service and Institute of Chemical Technology (ITQ)-Universidad Politecnica de Valencia
Large areas of reduced graphene oxide (rGO) films were obtained by electrophoretic deposition onto insulating glass substrate. ZnO nanostructures were directly grown on the rGO films by single-step electrodeposition method. The properties of ZnO nanostructures were evaluated as a function of deposition mode onto rGO electrodes with different stoichiometry. Atomic force microscopy (AFM), X-ray diffraction (XRD), scanning electron microscopy (SEM), thermogravimetrical analysis (TGA), transmission measurements, Raman spectroscopy and X-ray photoelectron spectroscopy (XPS) were employed to characterize the obtained materials. Bi-pod morphology was observed for ZnO electrodeposited on rGO films by pulsed current elelctrodeposition. The obtained ZnO/rGO hybrid structures show high potential for highly transparent optoelectronic nanodevices. (C) 2014 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
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