Issue

Vol. 28 No. 3 (2016): Vol 28 Issue 3

Copyright (c) 2016 AJC

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Thermodynamics of Micellization and Adsorption Behaviour of Anionic Surfactant as Effected by Mixed Organic/Aqueous Media

https://doi.org/10.14233/ajchem.2016.19474
Ayesha Niazi
Department of Chemistry, Gomal University, Dera Ismail Khan, Pakistan
Imam Bakhsh Baloch
Department of Chemistry, Gomal University, Dera Ismail Khan, Pakistan
Late Gulrez Fatima Durrani
Department of Chemistry, Gomal University, Dera Ismail Khan, Pakistan
Musa Kaleem Baloch
Department of Chemistry, University of Sargodha, Sub-campus, Bakkhar, Pakistan

Corresponding Author(s) : Ayesha Niazi

qadran2@googlemail.com

Asian Journal of Chemistry, Vol. 28 No. 3 (2016): Vol 28 Issue 3

Abstract

Surfactants being surface-active agents have a number of industrial, medicinal and other applications. The study of surfactants in polar non-aqueous solvents and their mixture with water is a rather limited but new and emerging field. The interactions of alcohols with water can be interesting as it provides a miscible solvent in all ratios as well as polarity can be changed to required level easily. Thus, the work can be applied to improve the bioavailability of drugs. For the purpose we have investigated the micellization behaviour of sodium dodecyl sulfate, an anionic surfactant in mixed organic/aqueous solutions as a function of its concentrations using different techniques like surface tension, conductance and laser light scattering. The results obtained reveal a dramatic change in the critical micelle concentration of surfactants. The thermodynamic parameters of micellization and adsorption have also been calculated from the data obtained.

Keywords

Critical micelle concentration Sodium dodecyl sulphate Micellization Dielectric constant
Niazi, A., Baloch, I. B., Fatima Durrani, L. G., & Baloch, M. K. (2015). Thermodynamics of Micellization and Adsorption Behaviour of Anionic Surfactant as Effected by Mixed Organic/Aqueous Media. Asian Journal of Chemistry, 28(3), 695–702. https://doi.org/10.14233/ajchem.2016.19474
Download Citation
Endnote/Zotero/Mendeley (RIS)
BibTeX
References
  1. M.R. Porter, Handbook of Surfactants, Blackie London Chapman and Hall, New York (1991).
  2. D. Attwood and A.T. Florence, Surfactant Systems, Chapman and Hall New York (1983).
  3. H.U. Kim and K.H. Lim, Bull. Korean Chem. Soc., 24, 1449 (2003); doi:10.5012/bkcs.2003.24.10.1449.
  4. P.C. Heimenz and R. Rajagopalan, in ed.: J.J. Lagowski, Principles of Colloid and Surface Chemistry Macel Dekker, Inc. New York (1977).
  5. M.K. Baloch, G. Hameed and A. Bano, J. Chem. Soc. Pak., 24, 77 (2002).
  6. G. Nabi, M. N. B. Akhtar and A. Khokar, Physical Chemistry for B.Sc. Students (2001).
  7. C.O. Rangel-Yagui, A. Pessoa-Jr and L.C. Tavares, J. Pharm. Pharm. Sci., 8, 147 (2005).
  8. G.M. Barrow, Text Book of Physical Chemistry, McGraw-Hill Book Company, New York (1966).
  9. Y. Ran, L. Zhao, Q. Xu and S.H. Yalkowsk, AAPS PharmSciTech., 2, 23 (2001); doi:10.1208/pt020102.
  10. C.O. Rangel-Yagui and H.W.L. Hsu, Brazil. J. Pharm. Sci., 41, 237 (2005).
  11. L.Q. Dieu, Determination of the Critical Micelle Concentration of an Amphiphile by Conductivity Measurements, Praktikum Pharmazie, PCI (2006).
  12. K.S. Birdi, Handbook of Surface and Colloid Chemistry, CRC Press, Boca Raton, FL (1997).
  13. M. Halder, Chem. Educator, 12, 33 (2006).
  14. N. Jamroz, Q.M. Sharif and S.S. Shah, Pak. J. Anal. Chem., 2, 41 (2001).
  15. J.-B. Huang, M. Mao and B.-Y. Zhu, Colloids Surf. A, 155, 339 (1999); doi:10.1016/S0927-7757(99)00003-5.
  16. M.K. Baloch, F. Ahmad, A. Rauf and G.F. Durrani, J. Appl. Polym. Sci., 114, 1444 (2009); doi:10.1002/app.30321.
  17. J. Mata, T. Joshi, D. Varade, G. Ghosh and P. Bahadur, Colloids Surf. A, 247, 1 (2004); doi:10.1016/j.colsurfa.2004.07.011.
  18. A. Khan, G. Fatima, M. Usman, W. Harrison and M. Siddiq, J. Chem. Soc. Pak., 31, 534 (2009).
  19. M.K. Baloch, A. Farzana, A. Rauf, G. Fatima and G. Hameed, J. Appl. Polym. Sci., 116, 2133 (2010); doi:10.1002/app.31822.
  20. D.J.F. Taylor, R.K. Thomas and J. Penfold, J. Adv. Colloid Interface Sci., 132, 69 (2007); doi:10.1016/j.cis.2007.01.002.
  21. A. Leiva, M. Urzua, L. Gargallo and D. Radic, J. Colloid Interf. Sci., 299, 70 (2006); doi:10.1016/j.jcis.2006.01.063.
  22. Yu, T. Lu, Y.-X. Luan, J. Liu and G.-Y. Xu, Colloids Surf. A, 257-258, 375 (2005); doi:10.1016/j.colsurfa.2004.10.066.
  23. M.J. Rosen, Surfactants and Interfacial Phenomena, Wiley-Interscience Publication, New York (1978).
  24. H. Akbas and Ç. Batigöç, Colloid J., 70, 127 (2008); doi:10.1134/S1061933X08020014.
  25. F. Ahmad, M.K. Baloch, M. Jamil and Y.J. Jeon, J. Appl. Polym. Sci., 118, 1704 (2010); doi:10.1002/app.32165.
  26. N. Jamroz, S.S. Shah and M.D.A. Alvi, Pak. J. Anal. Chem., 2, 23 (2001).
  27. J. Mata, D. Varade, G. Ghosh and P. Bahadur, Colloids Surf. A, 245, 69 (2004); doi:10.1016/j.colsurfa.2004.07.009.
  28. P.A. Hassan, S.R. Raghavan and E.W. Kaler, Langmuir, 18, 2543 (2002); doi:10.1021/la011435i.
  29. P. Alexandridis, V. Athanassiou, S. Fukuda and T.A. Hatton, Langmuir, 10, 2604 (1994); doi:10.1021/la00020a019.
  30. K. Gracie, D. Turner and R. Palepu, Can. J. Chem., 74, 1616 (1996); doi:10.1139/v96-179.
  31. R. Lumry and S. Rajender, Biopolymers, 9, 1125 (1970); doi:10.1002/bip.1970.360091002.
  32. Y. Li, G. Fei, Z. Honglin, L. Zhen, Z. Liqiang and L. Ganzuo, J. Therm. Anal. Calorim., 96, 859 (2009); doi:10.1007/s10973-009-0059-7.
  33. S.E. Burke, S.L. Andrecyk and R. Palepu, Colloid Polym. Sci., 279, 131 (2001); doi:10.1007/s003960000402.
Read More
Author biographies is not available.
Download
PDF
Statistic
Read Counter : 0 Download : 0