Electrodeposited composite electrode materials: Effect of the concentration of the electrocatalytic dispersed phase on the electrode activity (Articolo in rivista)

Type
Label
  • Electrodeposited composite electrode materials: Effect of the concentration of the electrocatalytic dispersed phase on the electrode activity (Articolo in rivista) (literal)
Anno
  • 1999-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0013-4686(99)00165-6 (literal)
Alternative label
  • Bertoncello R.; Furlanetto F.; Guerriero P.; Musiani M. (1999)
    Electrodeposited composite electrode materials: Effect of the concentration of the electrocatalytic dispersed phase on the electrode activity
    in Electrochimica acta; Pergamon Press, Oxford (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bertoncello R.; Furlanetto F.; Guerriero P.; Musiani M. (literal)
Pagina inizio
  • 4061 (literal)
Pagina fine
  • 4068 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0013468699001656 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 44 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 23 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 : Dip. CIMA, Univ. Padova, Via Loredan 4, 35151, Padova, Italy / 2,4 : IPELP CNR, Corso Stati Uniti 4, 35127, Padova, Italy / 3 : ICTIMA CNR, Corso Stati Uniti 4, 35127, Padova, Italy (literal)
Titolo
  • Electrodeposited composite electrode materials: Effect of the concentration of the electrocatalytic dispersed phase on the electrode activity (literal)
Abstract
  • PbO2+Co3O4, Tl2O3+Co3O4 and Ni+Co3O4 composite layers have been obtained by either anodic (oxide matrices) or cathodic (Ni-matrix) electrodeposition. Their electrocatalytic activity in the oxygen evolution reaction has been investigated with the aim of assessing the effect of concentration of Co3O4 and surface roughness. Different composites showed a different dependence of oxygen evolution current density on Co3O4 content. Only in the case of PbO2+Co3O4, the electrode effective area appeared to increase with the dispersed phase concentration, resulting in a non-linear relationship between oxygen evolution rate and Co3O4 content. (literal)
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