The Grounds for the Activity of TPAP in Oxidation Catalysis in Supercritical Carbon Dioxide when Confined in Hybrid Fluorinated Sol-Gel Silica Matrices (Articolo in rivista)

Type
Label
  • The Grounds for the Activity of TPAP in Oxidation Catalysis in Supercritical Carbon Dioxide when Confined in Hybrid Fluorinated Sol-Gel Silica Matrices (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/B716405J (literal)
Alternative label
  • Alexandra Fidalgo; Rosaria Ciriminna; Laura M. Ilharco; Sandro Campestrini; Massimo Carraro; Mario Pagliaro. (2008)
    The Grounds for the Activity of TPAP in Oxidation Catalysis in Supercritical Carbon Dioxide when Confined in Hybrid Fluorinated Sol-Gel Silica Matrices
    in PCCP. Physical chemistry chemical physics (Print); Royal Society of Chemistry, Cambridge (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Alexandra Fidalgo; Rosaria Ciriminna; Laura M. Ilharco; Sandro Campestrini; Massimo Carraro; Mario Pagliaro. (literal)
Pagina inizio
  • 2026 (literal)
Pagina fine
  • 2032 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 10 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Centro de Quimica-Fisica Molecular, Instituto Superior Técnico, Lisboa, Portugal; Istituto per lo Studio dei Materiali Nanostrutturati, CNR, Palermo, Italy; Centro de Quimica-Fisica Molecular, Instituto Superior Técnico, Lisboa, Portugal; Dipartimento di Scienze Chimiche, Università degli Studi, Padova, Italy; Dipartimento di Scienze Chimiche, Università degli Studi, Padova, Italy; Istituto per lo Studio dei Materiali Nanostrutturati, CNR, Palermo, Italy. (literal)
Titolo
  • The Grounds for the Activity of TPAP in Oxidation Catalysis in Supercritical Carbon Dioxide when Confined in Hybrid Fluorinated Sol-Gel Silica Matrices (literal)
Abstract
  • Fluorinated organo-silica gels doped with tetra-n-propylammonium perruthenate (TPAP) are excellent catalysts for the aerobic oxidative dehydrogenation of alcohols in supercritical CO2 (scCO2). Their activity and stability are subtly dictated by structure, depending on the degree of fluorination and on the length of the fluoroalkyl chain linked to the silica network. Such dependence reflects the hydrophilic-hydrophobic balance (HHB) of the matrix, as evaluated by diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy. The remarkable correlation between the materials' HHB and reactivity provides a finding of general validity for reaction-controlled mechanisms, which opens the route to the synthesis of second generation sol-gel entrapped catalysts for the production of fine chemicals in scCO2. (literal)
Editore
Prodotto di
Autore CNR

Incoming links:


Autore CNR di
Prodotto
Editore di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it