http://www.cnr.it/ontology/cnr/individuo/prodotto/ID48556
Rational Design of Ag/TiO2 Nanosystems by a Combined RF-Sputtering/Sol-Gel Approach (Articolo in rivista)
- Type
- Label
- Rational Design of Ag/TiO2 Nanosystems by a Combined RF-Sputtering/Sol-Gel Approach (Articolo in rivista) (literal)
- Anno
- 2009-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1002/cphc.200900571 (literal)
- Alternative label
L. Armelao, D. Barreca, G. Bottaro, A. Gasparotto, C. Maccato, E. Tondello, O.I. Lebedev, S. Turner, G. Van Tendeloo, C. Sada, U. Lavrencic Stangar (2009)
Rational Design of Ag/TiO2 Nanosystems by a Combined RF-Sputtering/Sol-Gel Approach
in ChemPhysChem (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- L. Armelao, D. Barreca, G. Bottaro, A. Gasparotto, C. Maccato, E. Tondello, O.I. Lebedev, S. Turner, G. Van Tendeloo, C. Sada, U. Lavrencic Stangar (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
- Selezionato per la Cover Page (ChemPhysChem, 2009, 10, 3129). (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
- DOI: 10.1002/cphc.200900571 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- 1,2: CNR-ISTM and INSTM, Department of Chemistry, Padova University, Via Marzolo, 1-35131 Padova (Italy)
3: CNR-IMIP and INSTM, Department of Chemistry, Bari University, Via Orabona, 4-70126 Bari (Italy)
4,5,6: Department of Chemistry, Padova University and INSTM, Via Marzolo, 1-35131 Padova (Italy)
7,8,9: Electron Microscopy for Materials Science (EMAT), Antwerp University, Groenenborgerlaan, 171-2020 Antwerpen (Belgium)
10: Department of Physics and CNISM, Padova University, Via Marzolo, 8-35131 Padova (Italy)
11: Laboratory for Environmental Research, Nova Gorica University, Vipavska, 13-5001 Nova Gorica (Slovenia) (literal)
- Titolo
- Rational Design of Ag/TiO2 Nanosystems by a Combined RF-Sputtering/Sol-Gel Approach (literal)
- Abstract
- The present work is devoted to the preparation of Ag/TiO2 nanosystems by an original synthetic strategy, based on the radio-frequency (RF) sputtering of silver particles on titania-based xerogels prepared by the solgel (SG) route. This approach takes advantage of the synergy between the microporous
xerogel structure and the infiltration power characterizing RF-sputtering, whose combination enables the obtainment of a tailored dispersion of Ag-containing particles into the titania matrix. In addition, the systems chemico-physical features can be tuned further through proper ex situ thermal treatments in
air at 400 and 600°C. The synthesized composites are extensively characterized by the joint use of complementary techniques, that is, X-ray photoelectron and X-ray excited Auger electron spectroscopies (XPS, XE-AES), secondary ion mass spectrometry (SIMS), glancing incidence X-ray diffraction (GIXRD), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), electron diffraction (ED), high-angle annular dark field scanning TEM (HAADFSTEM),
energy-filtered TEM (EFTEM) and optical absorption spectroscopy. Finally, the photocatalytic performances of selected samples in the decomposition of the azo-dye Plasmocorinth B are preliminarily investigated. The obtained results highlight the possibility of tailoring the system characteristics over a broad range, directly influencing their eventual functional properties. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di