Loading silica with metals (palladium or platinum) under mild conditions by using well-defined molecular precursors (Articolo in rivista)

Type
Label
  • Loading silica with metals (palladium or platinum) under mild conditions by using well-defined molecular precursors (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Alternative label
  • Armelao, L.; Belli Dell’Amico, D.; Braglia, R.; Calderazzo, F.; Garbassi, F.; Marra, G.; Merigo, A. (2009)
    Loading silica with metals (palladium or platinum) under mild conditions by using well-defined molecular precursors
    in Dalton transactions (2003. Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Armelao, L.; Belli Dell’Amico, D.; Braglia, R.; Calderazzo, F.; Garbassi, F.; Marra, G.; Merigo, A. (literal)
Pagina inizio
  • 5559 (literal)
Pagina fine
  • 5566 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 113 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • Loading silica with metals (palladium or platinum) under mild conditions by using well-defined molecular precursors (literal)
Abstract
  • The loading of pre-treated amorphous silica with platinum or palladium was carried out by using the molecular precursors Pt2(mu-Cl)2Cl2(CO)2, or Pd2(mu-Cl)2Cl2(CO)2, respectively, which contain the required amount of coordinated CO to carry out the formation of the metal particles upon contact with moisture. The reactivity of the well-soluble mononuclear platinum complex cis-PtCl2(CO)2 with stoichiometric amounts of water was investigated either under N2 or CO. The metal nanoparticles produced on the silica matrix have been characterized by X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD) and transmission electron microscopy (TEM). The catalytic performance of the silica-supported metals thus produced was evaluated in the hydrogenation of cyclohexene. (literal)
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