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Abstract:

The dielectric behavior of polar non polar liquid systems is treated as the result of associations through changes in the model proposed by Mechetti and Barón for very dilute solutions. The existence of a 1:1 interaction product (or complex) is assumed and the equilibrium constant (K) of complex formation is introduced. As a result the range of validity of the model extends into the non-dilute region and up to the limit where complexes other than 1:1 appear. These changes allow also to calculate the equilibrium constant (K) for the 1:1 complex from dielectric measurements in the dilute region. The values are in good agreement with those found in the literature. © 1988.

Registro:

Documento: Artículo
Título:Dielectric properties of binary systems 8. Improved model for alcohol/non polar systems.
Autor:Rebollo Paz, M.B.; Buep, A.H.; Baron, M.
Filiación:Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon I. Ciudad Universitaria, 1428 Buenos Aires, Argentina
Año:1988
Volumen:38
Número:3-4
Página de inicio:225
Página de fin:232
DOI: http://dx.doi.org/10.1016/0167-7322(88)80020-5
Título revista:Journal of Molecular Liquids
Título revista abreviado:J Mol Liq
ISSN:01677322
CODEN:JMLID
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01677322_v38_n3-4_p225_RebolloPaz

Referencias:

  • (1982) An. Asoc. Quím. Argent., 70, p. 61. , See parts 4, 5 and 7 respectively
  • Dielectric properties of binary mixtures. 5. Dilute alcohol/nonpolar solvent systems (1982) The Journal of Physical Chemistry, 86, p. 3464
  • c J. Phys. Chem. In press; Ibbitson, Moore, (1976) J. Chem. Soc. B, 76, p. 83
  • Pimentel, Mc Clellan, (1960) The Hydrogen Bond, , W.H. Freeman and Company, San Francisco
  • Stokes, French, (1980) J. Chem. Soc. Faraday I, 76, p. 537
  • Stokes, Marsh, (1976) J. Chem. Thermodynamics, 8, p. 709
  • Paraskevopoulos, Missen, (1962) Trans. Faraday Soc., 58, p. 869
  • Otterstedt, Missen, (1962) Trans. Faraday Soc., 58, p. 879
  • Mc Keigue, Gulari, Light-scattering measurements of diffusion in binary solutions containing an associating component (1984) The Journal of Physical Chemistry, 88, p. 3472
  • Nagata, Ogasawara, (1982) Thermochim. Acta, 52, p. 155
  • Nagata, Inaguma, (1986) Thermochim. Acta, 97, p. 51
  • Nagata, (1986) Thermochim. Acta, 107, p. 199
  • Nagata, Tamura, (1982) Thermochim. Acta, 57, p. 331
  • Nagata, Tamura, (1984) Thermochim. Acta, 77, p. 281
  • Nagata, Tamura, (1985) Thermochim. Acta, 87, p. 129

Citas:

---------- APA ----------
Rebollo Paz, M.B., Buep, A.H. & Baron, M. (1988) . Dielectric properties of binary systems 8. Improved model for alcohol/non polar systems. Journal of Molecular Liquids, 38(3-4), 225-232.
http://dx.doi.org/10.1016/0167-7322(88)80020-5
---------- CHICAGO ----------
Rebollo Paz, M.B., Buep, A.H., Baron, M. "Dielectric properties of binary systems 8. Improved model for alcohol/non polar systems." Journal of Molecular Liquids 38, no. 3-4 (1988) : 225-232.
http://dx.doi.org/10.1016/0167-7322(88)80020-5
---------- MLA ----------
Rebollo Paz, M.B., Buep, A.H., Baron, M. "Dielectric properties of binary systems 8. Improved model for alcohol/non polar systems." Journal of Molecular Liquids, vol. 38, no. 3-4, 1988, pp. 225-232.
http://dx.doi.org/10.1016/0167-7322(88)80020-5
---------- VANCOUVER ----------
Rebollo Paz, M.B., Buep, A.H., Baron, M. Dielectric properties of binary systems 8. Improved model for alcohol/non polar systems. J Mol Liq. 1988;38(3-4):225-232.
http://dx.doi.org/10.1016/0167-7322(88)80020-5