Densities and Partial Molar Volumes of Dodecyltrimethylammonium Bromide in Binary Systems (Methanol+Water) at T=(298.15 to 323.15) K
American Journal of Chemical Engineering
Volume 2, Issue 6, November 2014, Pages: 76-85
Received: Oct. 14, 2014;
Accepted: Oct. 27, 2014;
Published: Oct. 30, 2014
Views 4007 Downloads 564
Sujit Kumar Shah, Department of Chemistry, M. M. A. M. C, Tribhuvan University, Biratnagar, Nepal
Ajaya Bhattarai, Department of Chemistry, M. M. A. M. C, Tribhuvan University, Biratnagar, Nepal
Sujeet Kumar Chatterjee, Department of Chemistry, M. M. A. M. C, Tribhuvan University, Biratnagar, Nepal
The densities of dodecyltrimethylammonium bromide in pure water and in methanol + water mixed solvent media containing (0.10, 0.20, 0.30, and 0.40) volume fractions of methanol were measured at (298.15, 308.15, 318.15, and 323.15) K. The concentrations are varied from (0.4 10-1 to 1.2 10-1) mol kg-1. The results showed almost increase on the densities with increasing surfactant concentration. Also, the densities are found to decrease with increasing temperature over the entire concentration range investigated in a given mixed solvent medium and these values are found to decrease with increasing methanol content in the solvent composition. The effects of concentration, solvent composition and temperature on the partial molar volumes are discussed.
Sujit Kumar Shah,
Sujeet Kumar Chatterjee,
Densities and Partial Molar Volumes of Dodecyltrimethylammonium Bromide in Binary Systems (Methanol+Water) at T=(298.15 to 323.15) K, American Journal of Chemical Engineering.
Vol. 2, No. 6,
2014, pp. 76-85.
M. L. Moya, A. Rodriguez, M. M. Graciani, G. Fernandez, Role of the solvophobic effect on micellization. Journal of Colloid and Interface Science, 2007. Vol. 316 (2), pp. 787 - 795.
H. N. Singh, S. Swarup, S.M. Saleem, Effect of electrolytes on the micellization of ionic Surfactants in n-alkanol—water mixtures. Colloid and Interface Science, 1979. Vol. 68(1), pp. 128 - 134.
W. Li, Y. C. Han, J. L. Zhang, L. X. Wang, J. Song, Thermodynamic modeling of CTAB aggregation in water-ethanol mixed solvents.Colloid Journal, 2006. Vol. 68. pp. 304 - 310.
K. Manna, A. K. Panda, Physicochemical Studies on the Interfacial and Micellization Behavior of CTAB in Aqueous Polyethylene Glycol Media. Journal of surfactants and detergents 2011. Vol. 14(4), pp. 563 - 576.
A. Bhattarai, S.K. Chatterjee, T.K. Deo, T.P. Niraula, Effects of Concentration, Temperature, and Solvent Composition on the Partial Molar Volumes of Sodium Lauryl Sulfate in Methanol (1) + Water (2) Mixed Solvent Media. Journal of Chemical Engineering Data, 2011. Vol.56(8), pp. 3400 - 3405.
H. Durchschlag, P. Zipper, Calculation of the partial volume of organic compounds and polymers Progress in Colloid Polymer Science. 1994. Vol. 94 (1), pp. 20-39.
P. Gianni, L. Lepori, Group contributions to the partial molar volume of ionic organic solutes in aqueous solution. Journal of Solution Chemistry. 1996. Vol. 25(1), pp. 1 - 42.
H. Eisenberg, In Biological Macromolecules and polyelectrolytes in Solution; Clarendron, Oxford 1976.
H. Durchschlag, In Thermodynamic Data for Biochemistry and Biotechnology (ed. Hinz, H.-J.) Springer, Berlin. pp. 45, 1986.
C. Wandrey, A. Bartkowiak, D. Hunkeler, Partial Molar and Specific Volumes of Polyelectrolytes: Comparison of Experimental and Predicted Values in Salt-free Solutions. Langmuir, 1999. Vol. 15(12), pp. 4062-4068.
C. Tondre, R. Zana, Apparent molal volumes of polyelectrolytes in aqueous solution. Journal of Physical Chemistry, 1972. Vol. 76(23), pp. 3451 - 3459.
H. Doe, T. Kitagawa, K, Sasabe, Conductometric study of some metal(II) perchlorates in methanol. Journal of Physical Chemistry, 1984. Vol. 88(15), pp. 3341 - 3345.
A. Bhattarai, P. Nandi, B. Das, The Effects of Concentration, Relative Permittivity and Temperature on the Transport Properties of Sodium Polystyrenesulphonate in Methanol–Water Mixed Solvent Media. Journal of Polymer Research, 2006, Vol. 13(1), pp. 475 - 482.
A. Chatterjee, B. Das, Electrical Conductances of Tetrabutylammonium Bromide, Sodium Tetraphenylborate, and Sodium Bromide in Methanol (1) + Water (2) Mixtures at (298.15, 308.15, and 318.15) K. Journal of Chemical Engineeering Data, 2006, Vol. 51(4), pp. 1352 - 1355.
G. S. Kell, Precise representation of volume properties of water at one atmosphere. Journal of Chemical Engineering Data, 1967, Vol. 12(1), pp. 66 - 69.
R. De Lisi, S. Milioto, R. E. Verrall, Volumes and compressibilities of pentanol in aqueous alkyltrimethylammonium bromide solutions at different temperatures. Journal of Solution Chemistry, 1990, Vol. 19(7), pp. 639 - 664.
P. S. Albright, L. J. Gasting, Dielectric Constants of the Methanol-Water System from 5 to 55°. Journal of American Chemical Society, 1946, Vol. 68(6), pp. 1061-1063.
A. Domard, M. Rinaudo, Preparation and characterization of fully deacetylated chitosan, International Journal of Biology Macromolecule, 1983, Vol. 5(1), pp. 49 - 52.
F. Franks, J. Desnoyers, In Water Science Reviews 1; Franks, F., Ed.; Cambridge University Press: London,1985.
S. K. Thakur, S. Chauhan, Ultrasonic Velocity and allied parameters of drug Colimax in aqueous 1-propanol at 298.15K. Journal of Chemistry Pharmaceutical Research, 2011. Vol. 3(2), pp. 657 - 664.
V. K. Syal, S. K. Thakur, S. Chauhan, P. Sharma, Ultrasonic Velocity Studies of Drug Parvon-spas in Mixed Alcohol–Water Solvent Systems at 25°C. International Journal of Thermophysics, 2005. Vol. 26(3), pp. 807 - 826.
S. Chauhan, M.S. Chauhan, D. Kaushal, V.K. Syal, J. Jyoti, Study of Micellar Behavior of SDS and CTAB in Aqueous Media Containing Furosemide—A Cardiovascular Drug. Journal of Solution Chemistry, 2010. Vol. 39(5), pp. 622 - 638.
M.F. Hossain, T.K. Biswas, M.N. Islam, M. E. Huque, Volumetric and viscometric studies on dodecyltrimethylammonium bromide in aqueous and in aqueous amino acid solutions in premicellar region. Monatshefte für Chemie, 2010. Vol. 141(12), pp. 1297-1308.
M. J. Iqbal, M. Siddiquah, Partial Molar Volume of Mefenamic Acid in Alcohol at Temperatures between T=293.15 and T=313.15 K. Journal of Brazil Chemical Society, 2006. Vol. 17(5), pp. 851 - 858.
A. Bhattarai, B. Das, Solvodynamic Properties of Sodium Polystyrenesulfo-nate in Methanol-Water Mixed Solvent Media in Absence and in the Presence of a Salt Using Viscometric Method, Macromolecular Symposia, 2012. Vol. 315(1), pp. 52 - 59.
A. Chatterjee, B. Das, C. Das, Polyion–counterion interaction behavior for sodium carboxymethylcellulose in methanol–water mixed solvent media, Carbohydrate Polymer, 2012. Vol. 87(2), pp. 1144-1152.