Conformational Changes at the Microemulsion Water/oil Interface and their Influence on the System's Dielectric Temperature Behavior

IEEE Transactions on Electrical Insulation

Volumn 23, Issue 4, 1988, Pages 579-589

  Senatra, D ^a   Zhou, Z ^a   Gabrielli, G ^a   Caminati, G ^a  

^a UNIVERSITY OF FLORENCE   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOLS; CALORIMETRY; ELECTRIC MEASUREMENTS -- PERMITTIVITY; EMULSIONS -- DIELECTRIC PROPERTIES; WATER -- PHASE TRANSITIONS;

DIFFERENTIAL SCANNING CALORIMETRY; SURFACE PRESSURE/AREA MEASUREMENTS; WATER/OIL INTERFACE; WATER/OIL MICROEMULSION;

DIELECTRIC PROPERTIES;

EID: 0024054824     PISSN: 00189367     EISSN: None     Source Type: Journal    
DOI: 10.1109/14.7328     Document Type: Article

References (17)

1. D. Senatra, G. G. T. Guarini, G. Gabrielli and M. Zoppi, “Low temperature study of water/oil microemulsions by Differential Scanning Calorimetry and dielectric measurements”, J. Physique (Paris), Vol. 45, pp. 1159–1174, 1984.
2. D. Senatra, G. Gabrielli and G. G. T. Guarini, “Experimental evidence of interphasal water in water-in-oil microemulsions”, Europhys. Lett., 2, pp. 455–463, 1986.
3. D. Senatra, G. G. T. Guarini, G. Gabrielli and M. Zoppi, “Thermal and dielectric behavior of free and interfacial water in water-in-oil microemulsions”, in Macro-and Microemulsions: Theory and Applications, D. O. Shah Ed., ACS Symp. Series Vol. 272, pp. 133–148, 1985.
4. G. Gabrielli, D. Senatra, G. Caminati and G. G. T. Guarini, “A monolayer model of the interfacial region of microemulsions”, Colloid and Polymer Sci., in press, 1988.
5. D. Senatra, G. G. T. Guarini and G. Gabrielli, “Interfacial polarization, pyroelectricity and heat content in water/oil microemulsions”, in Physics of Amphiphiles: Micelles, Vesicles and Microemulsions, V. Degiorgio and M Corti, Eds., North Holland, Amsterdam, pp. 802–829, 1985.
6. C. Boned, M. Clausse, B. Lagourette, J. Peyrelasse, V. E. R. Mc Clean and J. Sheppard, “Detection of structural transitions in water-in-oil microemulsion type systems through conductivity and permittivity studies”, J. Phys. Chem., Vol. 84, pp. 1520–1525, 1980.
7. D. Senatra, Z. Zhou and L. Pieraccini, “A study of the properties of water-in-oil microemulsions in the subzero temperature range by differential scanning calorimetry”, Progr. Colloid & Polymer Sci., Vol. 73, pp. 66–75, 1987.
8. D. Senatra, “Dielectric properties of microemulsions and of their liquid crystalline mesophases”, J. Electrostatics, Vol. 12, pp. 383–404, 1982.
9. J. Peyrelasse, V. E. R. Mc Clean, C. Boned, R. J. Sheppard, and M. Clausse, “The influence of temperature upon the dielectric behavior of water-in-hexadecane microemulsions”, J. Phys. D., Appl. Phys., Vol. II, pp. L117–L121, 1978.
10. M. Clausse, C. Boned, J. Peyrelasse, B. Lagourette, V. E. R. MacClean and R. J. Sheppard, “Dielectric and conductive properties of water-in-oil type microemulsions”, in Surface Phenomena in Enhanced Oil Recovery, D. O. Shah Ed., Plenum Press, New York, London, pp. 199–288, 1981.
11. G. Gabrielli and M. Pugelli, “PMMA and PEMA at the water/oil interface”, J. Colloid Interface Sci., Vol. 45, pp. 217–221, 1973.
12. G. Gabrielli, M. Pugelli, and P. Baglioni, “Orientation and compatibility in monolayers-mixtures of polymers”, J. Colloid Interface Sci., Vol. 86, pp. 485–500, 1982.
13. G. L. Gaines Jr., “The thermodynamic equation of state for insoluble mono layers. I. Uncharged films”, J. Chem. Phys., Vol. 69(2), pp. 924–930, 1978.
14. G. Gabrielli, P. Baglioni and A. Maddi, “Orientation and compatibility in monolayers — I Macro-molecular compounds and fatty acids”, J. Colloid Interface Sci., Vol. 79, pp. 268–271, 1981.
15. G. C. Goodrich, in Gas/liquid and Liquid/liquid interfaces, J. M. Shulman Ed., Butterworths, London, Chap. I, pp. 85–91, 1957.
16. K. J. Bacon and G. T. Barnes, “Two-component monolayers IV — the excess enthalpies and entropies of mixing in the octadecanol-docosyl sulfate system”, J. Colloid Interface Sci., Vol. 67, pp. 70–77, 1978.
17. E. Caponetti, L. J. Magid, J. B. Hayter and J. S. Johnson, “Small angle neutron scattering from water-in-oil microemulsions”, Langmuir, Vol. 2, pp. 722–731, 1986.