Torsion Vapor Pressures and Sublimation Enthalpies of Aluminum Trifluoride and Aluminum Trichloride (Articolo in rivista)

Type
Label
  • Torsion Vapor Pressures and Sublimation Enthalpies of Aluminum Trifluoride and Aluminum Trichloride (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/je8007167 (literal)
Alternative label
  • BrunoBrunetti; Vincenzo Piacente; Paolo Scardala (2009)
    Torsion Vapor Pressures and Sublimation Enthalpies of Aluminum Trifluoride and Aluminum Trichloride
    in Journal of chemical and engineering data
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • BrunoBrunetti; Vincenzo Piacente; Paolo Scardala (literal)
Pagina inizio
  • 940 (literal)
Pagina fine
  • 944 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 54 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • P. Scardala: Universit√† La Sapienza V. Piacente: Universit√† La Sapienza (literal)
Titolo
  • Torsion Vapor Pressures and Sublimation Enthalpies of Aluminum Trifluoride and Aluminum Trichloride (literal)
Abstract
  • The vapor pressures of solid AlF(3) and AlCl(3) were measured by the torsion-effusion method. Their temperature dependences fit the following equations: log(p/kPa) = (11.70 +/- 0.20) - (14 950 +/- 200)(T/K) (from (956 to 1113) K) and log(p/kPa) = (15.50 +/- 0.30) - (6200 +/- 200)(T/K) (from (321 to 378) K) for AlF(3) and AlCl(3), respectively. Treating the measured vapor pressures by the second- and third-law methods, the average standard enthalpies of the sublimation of 1 mol solid AlF(3) and AlCl(3) to AlF(3)(g) and Al(2)Cl(6)(g), Delta(sub)H degrees (298.15 K) = (301 +/- 4) kJ.mol(-1) and (59 +/- 2) kJ.mol(-1), respectively, were calculated. (literal)
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