Synthesis and characterization of Ce0.8Gd0.2O2-y polycrystalline and thin film materials (Articolo in rivista)

Type
Label
  • Synthesis and characterization of Ce0.8Gd0.2O2-y polycrystalline and thin film materials (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Alternative label
  • Chiodelli G., Malavasi L., Massarotti V., Mustarelli P., Quartarone E (2005)
    Synthesis and characterization of Ce0.8Gd0.2O2-y polycrystalline and thin film materials
    in Solid state ionics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Chiodelli G., Malavasi L., Massarotti V., Mustarelli P., Quartarone E (literal)
Pagina inizio
  • 1505 (literal)
Pagina fine
  • 1512 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 176 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • Synthesis and characterization of Ce0.8Gd0.2O2-y polycrystalline and thin film materials (literal)
Abstract
  • Polycrystalline samples and thin films of the x=0.8 member of the CexGd1-xO2-y solid solution have been successfully prepared. Their structural and transport properties have been studied by means of X-ray diffraction and electrical conductivity measurements as a function of preparation route, grain size, substrate nature and film thickness. Our data shows that the substrate roughness plays a relevant role in affecting the final sigma; however, by optimizing the thin films preparation conditions we showed that the conductivity of CGO material is always greater than that of the state-of-the-art oxide conductor, the YSZ 8 mol%, even though an electronic contribution ranging from 10% to 20% was found. (literal)
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