In situ pair distribution function study on lanthanum doped ceria (Articolo in rivista)

Type
Label
  • In situ pair distribution function study on lanthanum doped ceria (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/c3cp44300k (literal)
Alternative label
  • Coduri M, Scavini M, Brunelli M, Masala P (2013)
    In situ pair distribution function study on lanthanum doped ceria
    in PCCP. Physical chemistry chemical physics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Coduri M, Scavini M, Brunelli M, Masala P (literal)
Pagina inizio
  • 8495 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 15 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di chimica, Università di Milano, Milan, Italy Dipartimento di chimica, Università di Milano e CNR-ISTM, Milan, Italy Institut Laue-Langevin, Grenoble Cedex 9, France Dipartimento di chimica, Università di Milano, Milan, Italy (literal)
Titolo
  • In situ pair distribution function study on lanthanum doped ceria (literal)
Abstract
  • Doped ceria materials are widely studied for their application in solid oxide fuel cell devices. In this work we report on the average and local structure evolution of La-doped ceria (Ce1-xLaxO2-x/2, x = 0.25) under fuel cells' operating conditions. The effect of doping on the average structure is investigated using conventional Rietveld analysis of neutron powder diffraction data. The extent of disorder as well as the local structure evolution at high temperature are investigated by employing very hard X-rays under both air and reducing atmosphere. (literal)
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