A Study on Sc2O3-Stabilized Zirconia Obtained by MOCVD as a Potential Electrolyte for Solid Oxide Fuel Cells (Articolo in rivista)

Type
Label
  • A Study on Sc2O3-Stabilized Zirconia Obtained by MOCVD as a Potential Electrolyte for Solid Oxide Fuel Cells (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/cvde.201207006 (literal)
Alternative label
  • El Habra N.; Sartori A.; Bolzan M.; Favaro M.; Casarin M.; Boldrini S.; Doubova L.; Rossetto G. (2012)
    A Study on Sc2O3-Stabilized Zirconia Obtained by MOCVD as a Potential Electrolyte for Solid Oxide Fuel Cells
    in Chemical vapor deposition (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • El Habra N.; Sartori A.; Bolzan M.; Favaro M.; Casarin M.; Boldrini S.; Doubova L.; Rossetto G. (literal)
Pagina inizio
  • 289 (literal)
Pagina fine
  • 294 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://onlinelibrary.wiley.com/doi/10.1002/cvde.201207006/abstract (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 18 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 10-12 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1,2,3,4,8 : ICIS - CNR, Corso Stati Uniti 4, 35127 Padova, Italy / 5 : Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131 Padova, Italy / 6,7 : IENI-CNR, Corso Stati Uniti 4, 35127 Padova, Italy (literal)
Titolo
  • A Study on Sc2O3-Stabilized Zirconia Obtained by MOCVD as a Potential Electrolyte for Solid Oxide Fuel Cells (literal)
Abstract
  • Dense, crack-free thin films (<5mm) of the nanostructured scandia-zirconia system (Sc2O3:ZrO2) stabilized in the cubic-fluorite phase (c-ZrO2) are deposited through conventional low-pressure metal-organic(LP-MO) CVD by using ?-diketonate metal complexes as precursors [(Zr(tmhd)4 and Sc(tmhd)3, with -tmhd = 2,2,6,6-tetramethyl-3,5-heptanedionate]. The compositional (energy dispersive X-ray spectroscopy - EDX), structural (X-ray diffraction - XRD) and morphological (field emission gun-environmental scanning electronmicroscopy - FEG-ESEM) analyses, confirmed the growth of dense partially and fully stabilized ZrO2, a suitable electrolyte for solid oxide fuel cells (SOFC). Results of impedance spectroscopy, which investigates the electrical conductivity of coating, deposited as thin as possible to guarantee the uniformcovering of a porous substrate, are reported. Results of thin films of yttria-zirconia system (Y2O3:ZrO2), deposited with the same method, are also reported for comparison. (literal)
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