Unravelling the properties of supported copper oxide: can the particle size induce acidic behaviour? (Articolo in rivista)

Type

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

Label

• Unravelling the properties of supported copper oxide: can the particle size induce acidic behaviour? (Articolo in rivista) (literal)

Anno

• 2013-01-01T00:00:00+01:00 (literal)

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

• 10.1039/C2DT32454G (literal)

Alternative label

• Federica Zaccheria, Nicola Scotti, Marcello Marelli, Rinaldo Psaro, Nicoletta Ravasio (2013)
  Unravelling the properties of supported copper oxide: can the particle size induce acidic behaviour?
  in Dalton transactions (2003. Print); Royal Society of Chemistry, Cambridge (Regno Unito)
  (literal)

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

• Federica Zaccheria, Nicola Scotti, Marcello Marelli, Rinaldo Psaro, Nicoletta Ravasio (literal)

Pagina inizio

• 1319 (literal)

Pagina fine

• 1327 (literal)

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

• 42 (literal)

Rivista

• Dalton transactions (Rivista)

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

• 5 (literal)

Note

• ISI Web of Science (WOS) (literal)
• Scopu (literal)

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

• CNR ISTM, via C.Golgi 19, 20133 Milano (literal)

Titolo

• Unravelling the properties of supported copper oxide: can the particle size induce acidic behaviour? (literal)

Abstract

• There is a renewed interest in designing solid acid catalysts particularly due to the significance of Lewis acid catalyzed processes such as Friedel-Crafts acylation and alkylation and cellulose hydrolysis for the development of sustainable chemistry. This paper reports a new focus point on the properties of supported CuO on silica, a material that up to now has been considered only as the precursor of an effective hydrogenation catalyst. Thus, it deals with a re-interpretation of some of our results with supported copper oxide aimed to unveil the root of acidic activity exhibited by this material, e.g. in alcoholysis reactions. Several techniques were used to highlight the very high dispersion of the oxide phase on the support allowing us to ascribe the acidic behavior to coordinative unsaturation of the very small CuO particles. In turn this unsaturation makes the CuO particles prone to coordinate surrounding molecules present in the reaction mixture and to exchange them according to their nucleophilicity. (literal)

Editore

• Royal Society of Chemistry (Editore)

Prodotto di

• Processi chimici per la bioraffineria (PM.P03.004.002) (Modulo)
• Istituto di scienze e tecnologie molecolari (ISTM) (Istituto)

Autore CNR

• RINALDO PSARO (Unità di personale interno)
• MARIA NICOLETTA RAVASIO (Persona)
• nicola scotti (Unità di personale esterno)
• FEDERICA ZACCHERIA (Unità di personale interno)
• MARCELLO MARELLI (Persona)

Insieme di parole chiave

• Keywords of "Unravelling the properties of supported copper oxide: can the particle size induce acidic behaviour?" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto di scienze e tecnologie molecolari (ISTM) (Istituto)
• Processi chimici per la bioraffineria (PM.P03.004.002) (Modulo)

Autore CNR di

• FEDERICA ZACCHERIA (Unità di personale interno)
• RINALDO PSARO (Unità di personale interno)
• MARIA NICOLETTA RAVASIO (Persona)
• MARCELLO MARELLI (Persona)
• nicola scotti (Unità di personale esterno)

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

• Dalton transactions (Rivista)

Editore di

• Royal Society of Chemistry (Editore)

Insieme di parole chiave di

• Keywords of "Unravelling the properties of supported copper oxide: can the particle size induce acidic behaviour?" (Insieme di parole chiave)