Synthesis of TiO2-Au Composites by Titania-Nanorod-Assisted Generation of Gold Nanoparticles at Aqueous/Nonpolar Interfaces (Articolo in rivista)

Type
Label
  • Synthesis of TiO2-Au Composites by Titania-Nanorod-Assisted Generation of Gold Nanoparticles at Aqueous/Nonpolar Interfaces (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/smll.200500367 (literal)
Alternative label
  • Davide Cozzoli; M. Lucia Curri; Cinzia Giannini; Angela Agostiano (2006)
    Synthesis of TiO2-Au Composites by Titania-Nanorod-Assisted Generation of Gold Nanoparticles at Aqueous/Nonpolar Interfaces
    in Small (Weinh., Internet)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Davide Cozzoli; M. Lucia Curri; Cinzia Giannini; Angela Agostiano (literal)
Pagina inizio
  • 413 (literal)
Pagina fine
  • 421 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 2 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 3 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 - Dip. di Chimica, Università di Bari 2 - CNR-IPCF, Bari 3 - CNR-IC, Bari (literal)
Titolo
  • Synthesis of TiO2-Au Composites by Titania-Nanorod-Assisted Generation of Gold Nanoparticles at Aqueous/Nonpolar Interfaces (literal)
Abstract
  • Hydrophobically coated anatase TiO2 nanorods can assist the reduction of AuCl4- ions at aqueous/nonpolar solvent interfaces, which results in the generation of organic-soluble Au nanoparticles with tunable size in the absence of any metal ligands and/or phase-transfer agents. The titania- nanorod-driven modulation of interfacial energy and catalysis of gold nucleation provide straightforward access to nanocomposite solutions of TiO2-stabilized Au nanoparticles. Among colloidal approaches, this method represents a unique tool for the surfactantless, large-scale preparation of nanostructured semiconductor-metal hybrid systems with relevant technological potential in catalysis, photocatalysis, and charge-storage processes (literal)
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