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Murthy, C. N.
- Studies on the Effect of Anionic Surfactant on the Microemulsion System Containing [60]Fullerene
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Authors
Affiliations
1 Applied Chemistry Department, The M. S. University of Baroda, Vadodara-390001, IN
1 Applied Chemistry Department, The M. S. University of Baroda, Vadodara-390001, IN
Source
Journal of Surface Science and Technology, Vol 32, No 1-2 (2016), Pagination: 21-26Abstract
Fullerenes have potential applications in the form of microemulsion systems. Microemulsion studies with various alcohols as co-surfactants reveals that as the co-surfactant was changed from propanol to octanol, the water quantity in the microemulsion was less when [60]fullerene was present in the oil. The microemulsion region increases when [ 60]fullerene is present along with co-surfactants like propanol, butanol and pentanol and decreases when hexanol and octanol were present. The thermodynamic properties (ΔG°, ΔH° and ΔS°) of reverse micellisation of SDS in toluene-[60]fullerene solution at 30ºC and 40ºC were calculated and the results show that though there is no significant change in the overall ΔG°, there was significant decrease in the enthalpic interactions with a corresponding increase in the entropy for reverse micellization in toluene. The values of ΔG°, ΔH° and ΔS° are negative indicating the spontaneous and exothermic formation of a reverse micelle.Keywords
Anionic Surfactant, Critical Reverse Micelle Concentration, [60]Fullerene, Pseudo Ternary Phase Diagram.
References
- A. Laschewski, Adv. Polym. Sci., 124, 1 (1995).
- J. Koetz, S. Kosmella and T. Beitz, Prog. Polym. Sci., 26, 1199 (2001).
- X. Sun, S. Dong and E. Wang, Polymer, 45, 2181 (2004).
- S. Wang, J. Yan and L. Chen, Mater. Lett., 59, 1383 (2005).
- S. Bosi, T. Da Ros, G. Spalluto and M. Prato, Eur J Med Chem, 38, 913 (2003).
- S. Friedman, D. DeCamp, R. Sijbesma, G. Srdanov, F. Wudl and G. Kenyon. J Am Chem Soc 115, 6506 (1993).
- C. N. Murthy and K. E. Geckeler, Fullerene Sci. Technol., 9, 477 (2001).
- R. S. Ruoff, D. S. Tse, R. Malhotra, and D. C. Lorents, J. Phys. Chem., 97, 3379 (1993).
- K. I. Priyadarsini, H. Mohan, A. K. Tyagi and J. P. Mittal, J. Phys. Chem., 98, 4756 (1994).
- H. Hungerbuhler, D. M. Guldi and K. D. Asmus, J. Am. Chem. Soc., 115, 3386 (1993).
- A. Beeby, J. Eastoe and R. K. Heenan, J. Chem. Soc., Chem. Commun., 173 (1994).
- Y. N. Yamakoshi, T. Yagami, K. Fukuhara, S. Sueyoshi and N. J. Miyata, Chem. Commun., 517 (1994).
- J. Eastoe, E. R. Crooks, A. Beeby, and R. K. Heenan, Chem. Phys. Lett., 245, 571 (1995).
- F. Moussa, F. Trivin, R. Ceolin, M. Hadchouel, P.Y. Sizaret, V. Greugny, C. Fabre, A. Rassat and H. Szwarc, Fullerene Sci. Technol. 4, 21 (1996).
- D. T. Lai, M. A. Neumann, M. Matsumoto and J. Sunamoto, Chem. Lett., 64 (2000).
- R. V. Bensasson, E. Bienvenue, M. Dellinger, S. Leach and P. Seta, J. Phys. Chem., 98, 3492 (1994).
- B. K. Paul and S. P. Moulik Current Sci,. 80, 8 (2001).
- C. S. Chauhan, H. S. Udawat, P. S. Naruka, N. S. Chouhan and M. S. Meena, Int. J. Adv. Res. Pharm. Biosciences, 1 (2012).
- C. N. Murthy, R. Patel, R. Murali, and A. K. Rakshit, J. Chem. Eng. Data, 55, 4479 (2010).
- S.P. Moulik and A.K. Rakshit, J. Surface Sci. Tecnol., 22 159 (2006).
- D. M. Guldi, J. Phys. Chem. B. 101, 9600 (1997).
- I. Lamparth and A. Hirsch, J. Chem. Soc., Chem. Commun., 1727 (1994).
- D. M. Guldi, H. Hungerbuhler and K.D. Asmus, J. Phys. Chem. 99, 13487 (1995).
- D. M. Guldi, J. Phys. Chem. A, 101, 3895 (1997).
- I. Ramakanth and A.Patnaik, Carbon, 46, 692 (2008).
- H. Li and J.Hao J. Phys. Chem. B, 111 7721 (2007).
- A. Beeby, J. Eastoe and E. R. Crooks, J. Chem. Soc. Chem. Commun., 901 (1996).
- O. F. Bezrukov, Y. S. Tchernyshev, S. V. Markova and V.http://ischolarglobal.com/index.php/JSSTISSST/editor/viewMetadata/107848# V. Kljubin Fullerene in nonionic surfactants and their micellar phases. Book of abstracts, International workshop on fullerenes and atomic clusters; St. Petersburg, Russia, 329 (2001).
- V. M. Torres, M. Pasa, B. Branislava and A. N. Simplicio, Colloids Sur B:Biointerfaces, 82, 46 (2011).
- K. Shinoda, T. Nagakawa, B. Tamamushi and T. Isemura, Colloidal Surfactants; Academic Press: New York, (1963).
- N. O. Mchedlov, Petrossyan, Chem. Rev., 113, 5149 (2013)
- Development of Tiny Spherical Grids for Travelling Wave Tubes
Abstract Views :178 |
PDF Views:2
Authors
Affiliations
1 Microwave Tube Development Center, Bengaluru, IN
2 Government Tool Room & Training Center, Mysore, IN
1 Microwave Tube Development Center, Bengaluru, IN
2 Government Tool Room & Training Center, Mysore, IN