Surface properties of inorganic fillers for application in composite membranes-direct methanol fuel cells (Articolo in rivista)

Type
Label
  • Surface properties of inorganic fillers for application in composite membranes-direct methanol fuel cells (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.jpowsour.2003.09.063 (literal)
Alternative label
  • Aricò A.S. ; Baglio V. ; Di Blasi A. ; Modica E. ; Antonucci P.L. ; Antonucci V. (2004)
    Surface properties of inorganic fillers for application in composite membranes-direct methanol fuel cells
    in Journal of power sources (Print); ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, AMSTERDAM (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Aricò A.S. ; Baglio V. ; Di Blasi A. ; Modica E. ; Antonucci P.L. ; Antonucci V. (literal)
Pagina inizio
  • 113 (literal)
Pagina fine
  • 118 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 128 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 2 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-ITAE Institute, Via Salita S. Lucia Sopra Contesse 39, 98126 Messina, Italy ; Department of Mechanics and Materials, University of Reggio Calabria, Reggio Calabria, Italy (literal)
Titolo
  • Surface properties of inorganic fillers for application in composite membranes-direct methanol fuel cells (literal)
Abstract
  • The surface properties of inorganic fillers employed in composite membranes have been investigated by X-ray photoelectron spectroscopy (XPS), BET surface area and acid-base characterisations. The adsorption density of hydroxyl-hydrogen ions and the pH of slurry varied with the amount and strength of acid-base surface functionalities. A shift towards higher binding energies was observed for the O 1s photoelectron peak as a function of the increase of the filler acidic behaviour. The conductivity of the membranes and the maximum power density at 145 oC for direct methanol fuel cells (DMFCs) increased with the filler surface acidity. (literal)
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