Skip to main content
Log in

Proton transfer complexing equilibrium in micellar solution

  • Original Contributions
  • Colloid Science
  • Published:
Colloid and Polymer Science Aims and scope Submit manuscript

Summary

Proton transfer complexing equilibrium in aqueous media between p-nitrosalicylic acid and ethylenediamine has been studied in presence of CTAB, SDS, TX-100 and PEG, where CTAB and SDS have been observed to enhance the reaction whereas, TX-100 and PEG have suppressed it. Salts like KCl and NaCl have got antagonistic effects on the activities of CTAB and SDS. The proton transfer phenomenon can help determining the cmc of the additives. The equilibrium constants of the process have been determined and the standard thermodynamic parameters, ΔH°, JG' andΔ S° have been derived. The process has shown ‘isothermodynamic’ linear enthalpy-entropy relationship.

Zusammenfassung

Es wurden Assoziationsgleichgewichte in wäßrigem Milieu zwischenp-Nitrosalicvlsdure und Äthylendiamin in Gegenwart verschiedener kationischer, anionischer und nichtionogener Tenside studiert. Die Assoziation in diesen Systemen beruht auf Protonenübertragung. Die ionogenen Tenside fördern die Wechselwirkung, die nichtionogenen unterdrücken sie. Elektrolyte wie KCl und NaCI beeinflussen die Wirkung von kationischen und anionischen Tensiden antagonistisch. Das Gleichgewicht des Prozesses wurde bestimmt, und die thermodynamischen Parameter ΔH°, ΔG° und ΔS° wurden hergeleitet. Der Prozeß zeigt eine regelmäßige isothermodynamische Enthalpie-Entropie-Verwandtschaft.

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

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Fendler, J. H., E. J. Fendler, Catalysis in Micellar and Macromolecular Systems (New York 1975).

  2. Casilio, L. M., E. J. Fendler, J. H. Fendler, J. Chem. Soc., B, 1377 (1971).

  3. Bunton, C. A., M. J. Mineb, J. Phys. Chem.78, 1490 (1974).

    Google Scholar 

  4. Reeves, R. L., J. Am. Chem. Soc.87, 6025 (1975).

    Google Scholar 

  5. O'Connor, C. J., E. J. Fendler, J. H. Fendler, J. Org. Chem.38, 3371 (1973).

    Google Scholar 

  6. O'Connor, C. J., E. J. Fendler, J. H. Fendler, J. Am. Chem. Soc.96, 370 (1974).

    Google Scholar 

  7. Moulik, S. P., A. K. Chatterjee, K. K. Sen Gupta, Spectrochim. Acta, Sect. A29, 365 (1973).

    Google Scholar 

  8. Moulik, S. P., A. K. Chatterjee, K. K. Sen Gupta, Ind. J. Chem.12, 92 (1974).

    Google Scholar 

  9. Moulik, S. P., S. Kay, A. R. Das, Ind. J. Chem.,14A, 921 (1976).

    Google Scholar 

  10. Moulik, S. P., S. Kay, A. R. Das, J. Phys. Chem.80, 157 (1976).

    Google Scholar 

  11. Moulik, S. P., C. R. Sabu, A. K. Mitra, Carbohyd. Res.25, 197 (1972).

    Google Scholar 

  12. Moulik, S. P., A. K. Mitra, K. K. Sen Gupta, Carbohyd. Res.19, 416 (1971).

    Google Scholar 

  13. Moulik, S. P., A. K. Mitra, Carbohyd. Res.23, 65 (1972).

    Google Scholar 

  14. Vinogradov, S. N., R. A. Hudson, R. M. Scott, Biochim. Biophys. Acta214, 6 (1970).

    Google Scholar 

  15. Kundu, L., B. N. Ghosh, Ind. Chem. Soc.46, 462 (1969).

    Google Scholar 

  16. Mukherjee, P., K. J. Mysels, Critical Micelle Concentrations of Aqueous Surfactant Systems, NSRDS-NBS 36, Washington D. C., U.S.A., 1971.

  17. Gratzer, W. B., G. H. Beaven, J. Phys. Chem.73, 2270 (1969).

    Google Scholar 

  18. Pearson, J. T., J. Colloid Interface Sci.37, 509 (1971).

    Google Scholar 

  19. Corrin, M. L., J. Colloid Sci.3, 333 (1948).

    Google Scholar 

  20. Stigter, D., K. J. Mysels, J. Phys. Chem.59, 48 (1955).

    Google Scholar 

  21. Baumgartner, E., R. Fernandez-Prini, D. Turyn, Faraday Trans. I,70, 1518 (1974).

    Google Scholar 

  22. Shinoda, K., T. Nakagawa, B. Tamamushi, T. Isemura, Colloidal Surfactants: Some Physicochemical Properties, Ch. II (New York 1963).

  23. Colloid Science, ed.H. R. Kruyt, Vol. II, p. 311 (New York 1949).

  24. Lumry, R., S. Rajender, Biopolymers9, 1125 (1970).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Additional information

With 8 figures and 4 tables

Rights and permissions

Reprints and permissions

About this article

Cite this article

Moulik, S.P., Ray, S. & Das, A.R. Proton transfer complexing equilibrium in micellar solution. Colloid & Polymer Sci 257, 182–191 (1979). https://doi.org/10.1007/BF01638146

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01638146

Keywords

Navigation