Direct electrodeposition of metal nanowires on electrode surface (Articolo in rivista)

Type
Label
  • Direct electrodeposition of metal nanowires on electrode surface (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.electacta.2011.07.045 (literal)
Alternative label
  • Gambirasi A., Cattarin S., Musiani M., Vázquez-Gómez L., Verlato E. (2011)
    Direct electrodeposition of metal nanowires on electrode surface
    in Electrochimica acta
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gambirasi A., Cattarin S., Musiani M., Vázquez-Gómez L., Verlato E. (literal)
Pagina inizio
  • 8582 (literal)
Pagina fine
  • 8588 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0013468611010589 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 56 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 : Dipartimento di Scienze Molecolari e Nanosistemi, Università Ca' Foscari Venezia, via Torino 155, 30172 Mestre (VE) Italy 2-5 : Istituto per l'Energetica e le Interfasi (IENI) - CNR, Corso Stati Uniti 4, 35127 Padova, Italy (literal)
Titolo
  • Direct electrodeposition of metal nanowires on electrode surface (literal)
Abstract
  • A method for decorating the surface of disk electrodes with metal nanowires is presented. Cu and Ni nanowires with diameters from 1.0 ?m to 0.2 ?m are directly deposited on the electrode surface using a polycarbonate membrane filter template maintained in contact with the metal substrate by the soft homogeneous pressure of a sponge soaked with electrolyte. The morphologic and structural properties of the deposit are characterized by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). The latter shows that the head of nanowires with diameter of 0.4 ?m is ordinarily polycrystalline, and that of nanowires with diameter of 0.2 ?m is almost always monocrystalline for Cu and frequently also for Ni. Cyclic voltammetries and impedance investigations recorded in alkaline solutions at representative Ni electrodes decorated with nanowires provide consistent values of roughness factor, in the range 20-25. (literal)
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