Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Gold molecular precursors and gold-silica interactions
Autore:
Abis, L; Armelao, L; DellAmico, DB; Calderazzo, F; Garbassi, F; Merigo, A; Quadrelli, EA;
Indirizzi:
Univ Pisa, Dipartimento Chim & Chim Ind, I-56126 Pisa, Italy Univ Pisa Pisa Italy I-56126 imento Chim & Chim Ind, I-56126 Pisa, Italy EniChem CR Novara Ist Guido Donegani, I-28100 Novara, Italy EniChem CR Novara Ist Guido Donegani Novara Italy I-28100 Novara, Italy Univ Padua, Dipartimento Chim Inorgan Metallorgan & Analit, CNR, CSSRCC, I-35135 Padua, Italy Univ Padua Padua Italy I-35135 Analit, CNR, CSSRCC, I-35135 Padua, Italy
Titolo Testata:
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
fascicolo: 18, , anno: 2001,
pagine: 2704 - 2709
SICI:
1472-7773(20010921):18<2704:GMPAGI>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
EFFECTIVE CORE POTENTIALS; N,N-DIALKYLCARBAMATO COMPLEXES; CHEMICAL IMPLANTATION; METAL-CATIONS; PLATINUM NANOPARTICLES; HOMOGENEOUS REDUCTION; CATALYSTS; PARTICLES; AU; CLUSTERS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
62
Recensione:
Indirizzi per estratti:
Indirizzo: Dell'Amico, DB Univ Pisa, Dipartimento Chim & Chim Ind, Via Risorgimento 35, I-56126 Pisa, Italy Univ Pisa Via Risorgimento 35 Pisa Italy I-56126 sa, Italy
Citazione:
L. Abis et al., "Gold molecular precursors and gold-silica interactions", J CHEM S DA, (18), 2001, pp. 2704-2709

Abstract

The gold(I) precursor Au(O2CNEt2)(PPh3) has been successfully employed to graft isolated Au(PPh3) fragments on amorphous silica. Molecular models of the silica surface. i.e. Ph3SiOH, (c-C5H9)(7)Si7O12SiOH and (c-C5H9)(7)Si7O9(OH)(3), have been found to react with Au(O2CNR2)(PPh3), R = Me, Et, yielding the corresponding silanolato molecular complexes containing the SiO-Au(PPh3) moiety. Gold nanoparticles on silica have been produced by using AuCl(CO) as precursor.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 06/04/20 alle ore 07:08:09