Skip to main content

Differential Scanning Calorimetry (DSC) and Temperature Dependence of the Electrical Conductivity in the Ternary System: Water + CTAB + Phenol

  • Chapter
Thermodynamic Modeling and Materials Data Engineering

Part of the book series: Data and Knowledge in a Changing World ((DATAKNOWL))

  • 450 Accesses

Abstract

Specific interactions between cationic surfactant and peculiar solutes lead to the formation of particular structures in dilute micellar solutions; for example gel-like or viscoelastic structures can occur depending on the concentration of the solute and the surfactant, and are very sensitive to the temperature. For the ternary system, water + CTAB + phenol, DSC and the electrical conductivity measurements have been made as a function of temperature. The variation of the conductivity with temperature appeared to be monotonous. However, for a given CTAB concentration, the relative variation of conductivity when going from binary to ternary solutions, shows typical changes with temperature and phenol concentration. These changes, characterizing different structural domain, can be associated with the modifications of viscosity. Moreover DSC analysis allows to confirm the existence of strong complexes between CTAB and phenol.

Résumé

Les interactions spécifiques entre tensioactifs cationiques et certains solutés conduisent à la formation de structures particulières dans des solutions micellaires diluées. Ainsi, par exemple, des structures viscoélastiques, voire des gels, très sensibles à la température, peuvent apparaître dépendant de la concentration de soluté et en tensioactif. Avec le système ternaire, eau+ CTAB + phénol, des mesures calorimétriques et de conductivité électrique ont été faites en fonction de la température. La variation de conductivité avec la température semble être monotone. Cependant pour une concentration donnée en CTAB, la variation relative de conductivité entre une solution binaire et une solution ternaire montre des changements typiques en fonction de la température et de la concentration de phénol. Ces changements peuvent être associés avec des changements de viscosité caractérisant les différents domaines structuraux. L’analyse thermique semble confirmer l’existence de complexe forts entre le CTAB et le phénol

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. H. Hoffman, W. Ulbricht, J. Colloid Interface Sci, 129, (1989), 388

    Article  Google Scholar 

  2. Y. Sakaiguchi, H. Hirata, Bull Chem. Soc. Japan., 61, (1988), 2743

    Google Scholar 

  3. P. Picker, P. A. Leduc, P. R. Philip, J. E. Desnoyers, J. Chem. Thermodyn., 3, (1971), 631

    Article  CAS  Google Scholar 

  4. K. Busserolles, G. Roux-Desgranges, A.H. Roux, Thermochim. Acta, 49, (1995), 259

    Google Scholar 

  5. F. Quirion, J. E. Desnoyers, J. Colloid Interface Sci, 112, (1986), 565

    Article  CAS  Google Scholar 

  6. C. Treiner, A. K. Chattopadhyay, R. Bury, J. Colloid Interface Sci, 104, (1985), 569

    Article  CAS  Google Scholar 

  7. S. Backlund, H. Hoiland, O. J. Kvammen, E. Ljosland, Acta Chem. Scand., A36, (1982), 698

    Article  Google Scholar 

  8. C. A. Bunton, C. P. Cowell, J. Colloid Interface Sci, 122, (1988), 154

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1998 Springer-Verlag Berlin Heidelberg

About this chapter

Cite this chapter

Busserolles, K., Roux-Desgranges, G., Roux, A.H. (1998). Differential Scanning Calorimetry (DSC) and Temperature Dependence of the Electrical Conductivity in the Ternary System: Water + CTAB + Phenol. In: Caliste, JP., Truyol, A., Westbrook, J.H. (eds) Thermodynamic Modeling and Materials Data Engineering. Data and Knowledge in a Changing World. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-72207-3_15

Download citation

  • DOI: https://doi.org/10.1007/978-3-642-72207-3_15

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-72209-7

  • Online ISBN: 978-3-642-72207-3

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics