Microwave-assisted synthesis of gadolinia-doped ceria powders for solid oxide fuel cells (Articolo in rivista)

Type
Label
  • Microwave-assisted synthesis of gadolinia-doped ceria powders for solid oxide fuel cells (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.ceramint.2011.01.010 (literal)
Alternative label
  • A. Gondolini; E. Mercadelli; A. Sanson; S. Albonetti; L. Doubova; S. Boldrini (2011)
    Microwave-assisted synthesis of gadolinia-doped ceria powders for solid oxide fuel cells
    in Ceramics international; ELSEVIER, NEW YORK (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Gondolini; E. Mercadelli; A. Sanson; S. Albonetti; L. Doubova; S. Boldrini (literal)
Pagina inizio
  • 1423 (literal)
Pagina fine
  • 1426 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0272884211000538 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 37 (literal)
Rivista
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  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a Institute of Science and Technology for Ceramics (ISTEC-CNR), Via Granarolo 64, Faenza, Italy b Department of Industrial Chemistry and Materials, University of Bologna, Viale Risorgimento 4, I-40136 Bologna, Italy c CNR, Institute for Energetics and Interphases (IENI-CNR), Corso Stati Uniti 4, I-35127 Padua, Italy (literal)
Titolo
  • Microwave-assisted synthesis of gadolinia-doped ceria powders for solid oxide fuel cells (literal)
Abstract
  • Gadolinia doped ceria (GDC) is an attractive electrolyte material for intermediate temperature solid oxide fuel cells (IT-SOFCs) for its high ionic conductivity at low temperature (500–700 8C). A number of different methods are currently used to prepare nano-sized doped-ceria powder. Among the others, precipitation in solution remains the best method to obtain well-dispersed particles of controlled properties. In this work, nanocrystalline Ce1_xGdxO2_d (GDC) particles were produced by polyol microwave assisted method in very mild conditions (170 8C, 2 h, 1 atm). The as-synthesized powder showed good sinterability and ionic conductivity comparable to the ones of the corresponding nanometric commercial GDC. (literal)
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