  |
Significant change in the cloud point of the nonionic surfactant solutions is observed by adding foreign substance. The aqueous solutions of these surfactants show complex phase behaviour including liquid-liquid separation at higher temperature. Electrolytes as well as nonelectrolytes have a large effect on the cloud point (CP) of C12EO6and C12EO8nonionic surfactants, because of their effect on water structure and their hydrophilicity. The presence of NaI and KI in the systems leads to a substantial increase in the cloud point of 2 wt% of the C12EO6and C12EO8solutions, but the increase is relatively less with KI than with NaI. Moreover, the cloud point decreases in the presence of NaF, NaCl and NaBr, and also similar identical observation was seen in the cloud point with KF, KCl and KBr, respectively. Furthermore, the results show that the addition of the tetramethyl ammonium bromide (TMABr) decreases the cloud point of the C12EO6and C12EO8, whereas the addition of tetrabutyl ammonium iodide (TBAI) increases the cloud point of the above systems. The clouding phenomenon of the aqueous C12EO6and C12EO8systems in the presence of various additives is discussed.
From Moussa Alibrahim
(Received 15.09.2011; revised 25.01.2011)
Appeared in Tenside Surfactants Detergents 2012/04, Page 330-334
Direct link: http://www.tsd-journal.com/TS110199
Pay content
Study of the Cloud Point of C12EO6 and C12EO8 Nonionic Surfactants: Effect of Additives [238 KB]
Free access for subscribers.
References
1 Maclay, W. N.: J. Colloid Sci. 11 (1956) 272.
2 Manohar, C., Mittal, K. L. and Shah, D. O., editors: Mechanism of the clouding phenomenon in surfactant solutions-surfactants in solution, Vol.109. New York: Marcel Dekker Inc.: (2003) P. 211.
3 Corti, M. and Degiorgio, V.: Phys. Rev. Lett. 45 (1980) 1045.
4 Kumar, S., Sharma, D. and Kabir-ud, D.: Langmuir 16 (2000) 6821.
5 Bock, H. and Gubbins, K. E.: Phys. Rev. Lett. 92 (2004) 135701.
6 Hinze, W. L. and Pramauro, E.: Crit. Rev. Anal. Chem. 24 (1993) 133.
7 Duarte, L. J. N. and Canselier, J. P.: Tenside Surf. Det. 5 (2005) 299–306.
8 Schott, H.: Tenside Surf. Det. 1 (2009) 39–47.
9 Moelbert, S., Normand, B. and De Los Rio, P.: Biophys. Chem. 112(1) (2004) 45–57.
10 Kalra, A., Tugcu, N., Cramer, S. M. and Garde, S.: J. Phys. Chem. B. 105(27) (2001) 6380–6386.
11 Rupert, L. A. M.: J. Colloid Interface Sci. 153 (1992) 92.
12 Schubert, L. A., Strey, R. and Kahlweit, M.: J. Colloid Interface Sci. 141 (1991) 21.
13 Shinoda, K. and Arai, H.: J. Phys. Chem. 68 (1964) 3485.
14 Sunderland, V. B. and Enever, R. P.: J. Pharm. Pharmacol. 24 (1972) 808.
15 Florence, A. T., Madsen, F. and Puisieux, F.: J. Pharm. Pharmacol. 27 (1975) 385.
16 Gine, M. F., Patreze, A. F., Silva, E. L., Sarkis, J. E. S. and Kakazu, M. H.: J. Braz. Chem. Soc. 19 (2008) 471.
17 Zairov, R. R., Elistratova, Y. G., Mustafina, A. R., Amirov, R. R., Pilishkina, L. M., Antipin, I. S. and Konovalov, A. L.: J. Colloid. 71 (2009) 69.
18 Lemos, V. A., Franca, R. S. and Moreira, B. O.: Separation and Purification Technology. 54 (2007) 349–354.
19 Luconi, M. O., Olsina, R. A., Fernandez, L. P. and Silva, M. F.: J. Hazardous Materials B 128 (2006) 240–246.
20 Afkhami, A., Madrakian, T. and Siampour, H.: J. Hazardous Materials B 138 (2006) 269–272.
21 Mustafina, A., Elistratova, J., Burilov, A., Knyazeva, I., Zairov, R., Amirov, R., Solovieva, S. and Konovalov, A.: Talanta. 68 (2006) 863–868.
22 Liu, J., Chao, J., Liu, R., Tan, Z., Yin, Y., Wu, Y. and Jiang, G.: Anal. Chem. 81 (2009) 6496.
23 Reffas, H., Benabdallah, T., Youcef, M. H. and llikti, H.: J. Chem. Eng. Data. 55 (2010) 912.
24 Prevost, S., Coulombeau, H., Baczko, K., Berthon, L., Zorz, N., Desvaux, H., Testard, F., Zemb, Th. and Larpent, C.: Tenside Surf. Det. 2 (2009) 100–104.
25 Schott, H. and Royce, A. E.: J. Pharm. Sci. 73 (1984) 793.
26 Bondarev, A.: Turk J. Chem. 34 (2010) 1–13.
27 Dong, L., Chu, Y., Liu, Y. and Li, L.: J. Colloid and Interface Science 317 (2008) 485–492.
28 Vaisman, L., Wagner, H. D. and Marom, G.: Advances in Colloid and Interface Science 128–130 (2006) 37–46.
29 Jing, Z., Wu, S., Zhang, S. and Huang, W.: Materials Research Bulletin 39 (2004) 2057–2064.
30 Gu, T. and Galera-Gomez, P. A.: Colloids Surf. 147 (1999) 365.
31 Mukherjee, P., Padhan, S. K., Dash, S., Patel, S. and Mishra, B. K.: Advances in Colloid and Interface Science 162 (2011) 59–79.
32 Marcus, Y.: Chem. Rev. 109 (2009) 1346.
33 Zaslavsky, B. Y.: Aqueous two phase partitioning, Marcel Dekker, INC., New York, (1995).
34 Koshy, L., Saiyad, A. H. and Rakshit, A. K.: Colloid Polym. Sci. 274 (1996) 582.
35 Weckstrom, K. and Zulauf, M.: J. Chem. Soc. Faraday Trans. 1281 (1985) 2947.
36 Carale, T. R., Pham, Q. T. and Blankschtein, D.: Langmuir 10 (1994) 109.
37 Schott, H., Royce, A. E. and Han, S. K.: J. Colloid Interface Sci. 98 (1984) 196.
38 Balasubramaniam, D. and Mitra, P.: J. Phys. Chem. 83 (1979) 2724.
39 Schott, H.: J. Colloid Interface Sci. 43 (1973) 150.
40 Shinoda, K. and Takeda, H.: Colloid Interface Sci. 32 (1970) 642.
41 Doren, A. and Goldfarb, J.: J. Colloid Interface Sci. 32 (1970) 67.
42 Schick, M. J.: J. Colloid Sci. 17 (1962) 801.
43 Marszall, L.: J. Colloid Interface Sci. 60 (1977) 570.
44 Valaulikar, B. S., Mishra, B. K., Bhagwat, S. S. and Manohar, C.: J. Colloid Interface Sci. 144 (1991) 304.
45 Marszall, L.: Colloids Surf. 35 (1989) 1.
46 Valaulikar, B. S. and Manohar, C.: J. Colloid Interface Sci. 108 (1985) 403.
47 Gu, T. R., Qin, S. F. and Ma, C. M.: J. Colloid Interface Sci. 127 (1989) 586.
48 Huang, Z. and Gu, T.: J. Colloid Interface Sci. 138 (1990) 580.
49 Marszall, L.: Langmuir 4 (1988) 90; Langmuir 6 (1990) 347.
50 Nilsson, P. G. and Lindman, B.: J. Phys. Chem. 88 (1984) 5391.
51 Purkait, M. K., Das Gupta, S. and De, S.: Desalination 244 (2009) 130–138.
52 Purkait, M. K., Vijay, S. S., DasGupta, S. and De, S.: Dyes and Pigments 63 (2004) 151–159.
53 Pourreza, N., Rastegarzadeh, S. and Larki, A.: Talanta 77 (2008) 733–736.
54 Mitchell, D. J., Tiddy, G. J. T., Waring, L., Bostock, T. and McDonald, M. P.: J. Chem. Soc. Faraday Trans I. 79 (1983) 975–1000.
55 Sadaghiania, A. S. and Khan, A.: J. Colloid Interf. Sci. 144 (1991) 191.
56 Heusch, R.: BTF-Biotech. Forum 3 (1986) 1.
57 Schick, M.: Nonionic surfactants, Dekker, New York, 1987.
58 Valaulikar, B. S. and Manohar, C.: J. Colloid Interface Sci. 108 (1985) 403.
59 Kumar, S., Sharma, D., Khan, Z. A. and Kabir-ud, D.: Langmuir 18 (2002) 4205.
60 Cebula, D. J. and Ottewill, R. H.: Colloid Polym. Sci. 260 (1982) 1118.
61 Alibrahim, M.: Tenside Surf. Det. 5 (2005) 295–298.
62 Rosen, M. J.: Surfactants and Interfacial Phenomenon, John-Wiley, New York, (1988).
63 Koshy, L. and Rakshit, A. K.: Bull. Chem. Soc. Jpn. 64 (1991) 2610.
64 Sharma, B. G. and Rakshit, A. K.: J. Colloid Interface Sci. 129 (1989) 139.
|
| © 2013 by Carl Hanser Verlag |
Navigation
- Current issue
- Volumes
- Search
- Top 20 Downloads
Subscriber Support
abo-service@hanser.de
For authors:
Information on article submission
- Volumes
- Search
- Top 20 Downloads
Subscriber Support
abo-service@hanser.de
For authors:
Information on article submission
Document number