|
Title
|
|
|
|
Zinc and copper oxides functionalized with metal nanoparticles : an insight into their nano-organization
| |
|
Author
|
|
|
|
| |
|
Abstract
|
|
|
|
| Ag/ZnO and Au/CuxO (x = 1, 2) nanocomposites supported on Si(100) and polycrystalline Al2O3 were synthesised by hybrid approaches, combining chemical vapor deposition (either thermal or plasma-assisted) of host oxide matrices and subsequent radio frequency-sputtering of guest metal particles. The influence of the adopted synthetic parameters on the nanocomposite morphological and compositional features was investigated by field emission-scanning electron microscopy, transmission electron microscopy, energy dispersive X-ray spectroscopy and X-ray photoelectron spectroscopy. Results confirm the synthesis of ZnO and CuxO nanoarchitectures, characterized by a tailored morphology and an intimate metal/oxide contact. A careful control of the processing conditions enabled a fine tuning of the mutual constituent distribution, opening thus attractive perspectives for the engineering of advanced nanomaterials. |
| |
|
Language
|
|
|
|
English
| |
|
Source (journal)
|
|
|
|
Journal of advanced microscopy research
| |
|
Publication
|
|
|
|
2012
| |
|
DOI
|
|
|
|
10.1166/JAMR.2012.1101
| |
|
Volume/pages
|
|
|
|
7
:2
(2012)
, p. 84-90
| |
|
Full text (Publisher's DOI)
|
|
|
|
| |
|