Tailoring iron(III) oxide nanomorphology by chemical vapor deposition: Growth and characterization (Articolo in rivista)

Type
Label
  • Tailoring iron(III) oxide nanomorphology by chemical vapor deposition: Growth and characterization (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/pssa.201330079 (literal)
Alternative label
  • Peeters D.; Carraro G.; Maccato C.; Parala H.; Gasparotto A.; Barreca D.; Sada C.; Kartaschew K.; Havenith M.; Rogalla D.; Becker H.-W.; Devi A. (2014)
    Tailoring iron(III) oxide nanomorphology by chemical vapor deposition: Growth and characterization
    in Physica status solidi. A, Applications and materials science (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Peeters D.; Carraro G.; Maccato C.; Parala H.; Gasparotto A.; Barreca D.; Sada C.; Kartaschew K.; Havenith M.; Rogalla D.; Becker H.-W.; Devi A. (literal)
Pagina inizio
  • 316 (literal)
Pagina fine
  • 322 (literal)
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  • Autori stranieri (literal)
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  • http://onlinelibrary.wiley.com/doi/10.1002/pssa.201330079/abstract (literal)
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  • 211 (literal)
Rivista
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  • 7 (literal)
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  • 2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1-3,5 : Department of Chemistry, Padova University, INSTM, 35131 Padova, Italy / 1,4,12 : Inorganic Chemistry II, Department of Chemistry and Biochemistry, Ruhr-University Bochum, 44801 Bochum, Germany / 6 : CNR-IENI and INSTM, Department of Chemistry, Padova University, 35131 Padova, Italy / 7 : Inorganic Department of Physics and Astronomy, Padova University, 35131 Padova, Italy / 8,9 : Physical Chemistry II, Department of Chemistry and Biochemistry, Ruhr-University Bochum, 44801 Bochum, Germany / 10,11 : RUBION, Ruhr-University Bochum, 44801 Bochum, Germany (literal)
Titolo
  • Tailoring iron(III) oxide nanomorphology by chemical vapor deposition: Growth and characterization (literal)
Abstract
  • Iron(III) oxide nanosystems are actually the focus of an intensive attention due to their low cost, non-toxicity, ample abundance, and attractive chemico-physical properties. In this work, iron(III) oxide nanomaterials were deposited by chemical vapor deposition (CVD) under O2 atmospheres in the temperature range 500-800°C, starting from the scarcely investigated tris(tert-butyl acetoacetato)iron(III) precursor. All nanodeposits were found to consist of the ?-Fe2O3 (hematite) polymorph. Surface and in-depth analyses demonstrated the presence of high purity Fe 2O3, indicating the occurrence of a clean precursor decomposition under the adopted conditions. Interestingly, the system morphology could be controlled by varying the deposition temperature and ranged from the circular assembly of ordered nanosheets, to rough vortices, up to dense deposits characterized by the copresence of nanosheets and nanocolumns. The unique surface features offer great properties for advanced applications in various technological fields, such as catalysis and photocatalysis, solid state gas sensing, and magnetic recording media. (literal)
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