Fluorine doped Fe2O3 nanostructures by a one-pot plasma-assisted strategy (Articolo in rivista)

Type
Label
  • Fluorine doped Fe2O3 nanostructures by a one-pot plasma-assisted strategy (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/c3ra43775b (literal)
Alternative label
  • Carraro G.; Gasparotto A.; Maccato C.; Bontempi E.; Lebedev O. I.; Turner S.; Sada C.; Depero L. E.; Van Tendeloo G.; Barreca D. (2013)
    Fluorine doped Fe2O3 nanostructures by a one-pot plasma-assisted strategy
    in RSC advances
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Carraro G.; Gasparotto A.; Maccato C.; Bontempi E.; Lebedev O. I.; Turner S.; Sada C.; Depero L. E.; Van Tendeloo G.; Barreca D. (literal)
Pagina inizio
  • 23762 (literal)
Pagina fine
  • 23768 (literal)
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  • Autori stranieri (literal)
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  • http://pubs.rsc.org/en/Content/ArticleLanding/2013/RA/c3ra43775b#!divAbstract (literal)
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  • 3 (literal)
Rivista
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  • 7 (literal)
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  • 45 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1-3 : Department of Chemistry, Padova University, INSTM, 35131 Padova, Italy / 4,8 : Chemistry for Technologies Laboratory, Brescia University, INSTM, 25123 Brescia, Italy / 5 : Laboratoire CRISMAT, UMR 6508, CNRS-ENSICAEN, 14050 Caen Cedex 4, France / 6,9 : EMAT, Antwerp University, 2020 Antwerpen, Belgium / 7 : Department of Physics and Astronomy, Padova University, 35131 Padova, Italy / 10 : CNR-IENI and INSTM, Department of Chemistry, Padova University, 35131 Padova, Italy (literal)
Titolo
  • Fluorine doped Fe2O3 nanostructures by a one-pot plasma-assisted strategy (literal)
Abstract
  • The present work reports on the synthesis of fluorine doped Fe2O3 nanomaterials by a single-step plasma enhanced-chemical vapor deposition (PE-CVD) strategy. In particular, Fe(hfa) 2TMEDA (hfa 1,1,1,5,5,5hexafluoro- 2,4-pentanedionate; TMEDA N, N, N0, N0-tetramethylethylenediamine) was used as molecular source for both Fe and F in Ar/O2 plasmas. The structure, morphology and chemical composition of the synthesized nanosystems were thoroughly analyzed by two-dimensional X-ray diffraction (XRD2), field emission-scanning electron microscopy (FE-SEM), X-ray photoelectron spectroscopy (XPS), secondary ion mass spectrometry (SIMS) and transmission electron microscopy (TEM). A suitable choice of processing parameters enabled the selective formation of alpha-Fe2O3 nanomaterials, characterized by an homogeneous F doping, even at 100 degrees C. Interestingly, a simultaneous control of the system nanoscale organization and fluorine content could be achieved by varying the sole growth temperature. The tailored properties of the resulting materials can be favourably exploited for several technological applications, ranging from photocatalysis, to photoelectrochemical cells and gas sensing. (literal)
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