Silica-supported silver nanoparticles: tailoring of structure-property relationship (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Silica-supported silver nanoparticles: tailoring of structure-property relationship (Articolo in rivista) (literal)

Anno

• 2005-01-01T00:00:00+01:00 (literal)

Alternative label

• D. Barreca, A. Gasparotto, C. Maragno, E. Tondello, S. Gialanella (2005)
  Silica-supported silver nanoparticles: tailoring of structure-property relationship
  in Journal of applied physics
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• D. Barreca, A. Gasparotto, C. Maragno, E. Tondello, S. Gialanella (literal)

Pagina inizio

• 54311-1 (literal)

Pagina fine

• 54311-8 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 97 (literal)

Rivista

• Journal of applied physics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 8 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1: Istituto di Scienze e Tecnologie Molecolari-Consiglio Nazionale delle Richerche (ISTM-CNR) and Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali (INSTM), Department of Chemical Sciences, Padova University, Via Marzolo, 1-35131 Padova, Italy 2,3,4: Department of Chemical Sciences, Padova University and Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali (INSTM), Via Marzolo, 1-35131 Padova, Italy 5: Department of Materials Engineering and Industrial Technologies, Trento University, Via Mesiano, 77-38050 Trento, Italy (literal)

Titolo

• Silica-supported silver nanoparticles: tailoring of structure-property relationship (literal)

Abstract

• Silica-supported silver nanoparticles were obtained by RF-sputtering from Ar plasmas under soft synthesis conditions, with particular attention to the combined influence of RF-power and total pressure on the system composition, nanostructure, morphology and optical properties. In order to attain a thorough insight into the nucleation and growth phenomena of Ag nanoparticles on the silica substrate, several in-situ and ex-situ characterization techniques were used. In particular, a laser reflection interferometry system was employed for a real-time monitoring of the deposition process, providing useful and complementary information with respect to the other ex-situ techniques (x-ray photoelectron spectroscopy and x-ray excited Auger electron spectroscopy, glancing incidence x-ray diffraction, atomic force microscopy, optical absorption spectroscopy, and transmission electron microscopy). The above investigations evidenced the formation of silver-based nanosystems (average crystallite size < 10 nm), whose features (metal content, Ag particle size and shape, structure and optical properties) could be carefully tailored by moderate and controlled variations of the synthesis parameters. (literal)

Prodotto di

• Institute of molecular science and technologies (ISTM) (Istituto)
• Progettazione molecolare di nanosistemi organizzati (PM.P05.007.001) (Modulo)

Autore CNR

• DAVIDE BARRECA (Unità di personale interno)

Incoming links:

Prodotto

• Institute of molecular science and technologies (ISTM) (Istituto)
• Progettazione molecolare di nanosistemi organizzati (PM.P05.007.001) (Modulo)

Autore CNR di

• DAVIDE BARRECA (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of applied physics (Rivista)