A Template Metal-Organic Chemical Vapour Deposition Route to the Fabrication of Free Standing Co3O4 Nanotube Arrays (Articolo in rivista)

Type
Label
  • A Template Metal-Organic Chemical Vapour Deposition Route to the Fabrication of Free Standing Co3O4 Nanotube Arrays (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1166/nnl.2009.1020 (literal)
Alternative label
  • L. M. S. Perdicaro; R. G. Toro; M. E. Fragalà; G. Malandrino; R. Lo Nigro; C. Bongiorno; M. Losurdo; M. M. Giangregorio; G. Bruno (2009)
    A Template Metal-Organic Chemical Vapour Deposition Route to the Fabrication of Free Standing Co3O4 Nanotube Arrays
    in Nanoscience and nanotechnology letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • L. M. S. Perdicaro; R. G. Toro; M. E. Fragalà; G. Malandrino; R. Lo Nigro; C. Bongiorno; M. Losurdo; M. M. Giangregorio; G. Bruno (literal)
Pagina inizio
  • 87 (literal)
Pagina fine
  • 92 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 1 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [ 1 ] Univ Catania, Dipartimento Sci Chim, ISTM CNR, I-95125 Catania, Italy [ 2 ] INSTM UdR Catania, I-95125 Catania, Italy [ 3 ] CNR, IMM, I-95121 Catania, Italy [ 4 ] CNR, IMIP, I-70126 Bari, Italy [ 5 ] UdR Bari, INSTM, I-70126 Bari, Italy (literal)
Titolo
  • A Template Metal-Organic Chemical Vapour Deposition Route to the Fabrication of Free Standing Co3O4 Nanotube Arrays (literal)
Abstract
  • Large area Co3O4 nanotube arrays were fabricated through a metal-organic chemical vapour deposition (MOCVD) template route using the Co(tta)(2)center dot tmeda (Htta = 2 thenoyl-trifluoroacetone, tmeda = N,N,N,N'-tetramethylethylendiamine) as precursor and anodic aluminum oxide (AAO) as template. The scanning electron microscopy (SEM) and transmission electron microscopy (TEM) indicated a very uniform distribution of nanotubes forming an array on a very large scale of the order of mm(2). X-ray diffraction (XRD) pattern shows the formation of the Co3O4 cubic spinel phase. The electron diffraction confirmed the crystalline Co3O4 phase even after removal of the MO template. Spectroscopic ellipsometry was used to measure the optical properties of nanotubes and to discuss the effect of the nanostructure with respect to the optical properties of Co3O4 thin films. (literal)
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