Carbon-TiO2 Nanostructures: Flame Synthesis and Characterization (Articolo in rivista)

Type
Label
  • Carbon-TiO2 Nanostructures: Flame Synthesis and Characterization (Articolo in rivista) (literal)
Anno
  • 2015-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1557/opl.2015.195 (literal)
Alternative label
  • Gianluigi De Falco, Mario Commodo, Paola Pedata, Patrizia Minutolo, Andrea D'Anna (2015)
    Carbon-TiO2 Nanostructures: Flame Synthesis and Characterization
    in Materials Research Society symposia proceedings; CAMBRIDGE UNIV PRESS, 32 AVENUES OF THE AMERICAS, NEW YORK, NY 10013-2473 (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gianluigi De Falco, Mario Commodo, Paola Pedata, Patrizia Minutolo, Andrea D'Anna (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://dx.doi.org/10.1557/opl.2015.195 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 1747 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Ingegneria Chimica, dei Materiali e della Produzione Industriale, Università degli Studi di Napoli Federico II, P.le Tecchio 80, 80125, Napoli, Italy. Istituto di Ricerche sulla Combustione, CNR, P.le Tecchio 80, 80125, Napoli, Italy Dipartimento di Medicina Sperimentale - Sezione di Igiene, Medicina del Lavoro e Medicina Legale, Seconda Università di Napoli, Via L. De Crecchio 7, 80138 Napoli, Italy (literal)
Titolo
  • Carbon-TiO2 Nanostructures: Flame Synthesis and Characterization (literal)
Abstract
  • The synthesis of pure titania and carbon-titania nano-powders in a premixed atmospheric fuel-rich flame was studied. The variation of the flame C/O ratio allows to produce both pure titania and carbon-TiO2 nanoparticles. Raman Spectroscopy, X-ray Diffraction, Atomic Force Microscopy, Electrical Low Pressure Impactor and Scanning Electron Microscopy were used to characterize the synthesized nano-powders, in terms of crystallinity, phase content, size and morphology. Produced nano-powders with a dimension of 25-40 nm are composed by both rutile and anatase phases, with rutile being the predominant one. Reactive Oxygen Species analysis performed on the synthesized nano-powders showed that the inclusion of carbon in the nanopowders results in a reduced adverse health effect, in terms of ROS production. (literal)
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