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Morphological Study of Layered Micro Deposits on Platinum Electrode During Potentiometric Titration of Hexadecyltrithiocarbonate with Transition Metal Ions
Corresponding Author(s) : T. Raju
Asian Journal of Chemistry,
Vol. 26 No. 1 (2014): Vol 26 Issue 1
Abstract
In this work, we report the formation of multilayered micro deposits of M(DTTC)n on the platinum electrode during the potentiometric titration of hexadecyltrithiocarbonate (HDTTC) with cobalt(II), nickel(II) and copper(II) ions. The titration was carried out using universal buffer as the buffering agent in order to study the influence of the pH on the titrimetric analysis. In case of universal buffer, at higher pH (8-11) the recoveries of hexadecyltrithiocarbonate were found to be 80 %, which is an indicative of the formation of polynuclear complex. The formed deposits were studied by using scanning electron microscope and elemental diffraction analysis by X-rays (EDAX). An attempt was made to explain the formation of multilayers on to the platinum electrode.
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- S. Chaudhari and V. Tare, Water Sci. Technol., 34, 161 (1996); doi:10.1016/S0273-1223(96)00710-X.
- S. Chaudhari and V. Tare, J. Appl. Polym. Sci., 71, 1325 (1999); doi:10.1002/(SICI)1097-4628(19990222)71:8<1325::AID-APP12>3.0.CO;2-F.
- A. Kumar, N.N. Rao and S.N. Kaul, Bioresour. Technol., 71, 133 (2000); doi:10.1016/S0960-8524(99)00064-4.
- D. Marani, M. Mezzana, R. Passino and G. Tiravanti, Environ. Technol. Lett., 1, 141 (1980); doi:10.1080/09593338009383960.
- V. Tare and S. Chaudhari, Water Res., 21, 1109 (1987); doi:10.1016/0043-1354(87)90032-7.
- R.E. Wing, Environ. Prog., 2, 269 (1983); doi:10.1002/ep.670020415.
- D. Marani, M. Mezzana, R. Passino and G. Tiravanti, Environ. Technol. Lett., 1, 141 (1980); doi:10.1080/09593338009383960.
- A.H. Ewald, R.L. Martin, E. Sinn and A.H. White, Inorg. Chem., 8, 1837 (1969); doi:10.1021/ic50079a006.
- C.A. Fustin and A.S. Duwez, J. Electron Spectrosc. Relat. Phenom., 172, 104 (2009); doi:10.1016/j.elspec.2009.03.009.
- A.S. Duwez, P. Guillet, C. Colard, J.F. Gohy and C.A. Fustin, Macromolecules, 39, 2729 (2006); doi:10.1021/ma0602829.
- J.A. Venter and M.K.G. Vermaak, Miner. Eng., 21, 559 (2008); doi:10.1016/j.mineng.2007.11.003.
- G. Ingram and B.A. Toms, J. Chem. Soc., 4328 (1957); doi:10.1039/jr9570004328.
- K.V. Muralikrishna, B. Polaiah and B. Rangamannar, Asian J. Chem., 6, 917 (1994).
- B.S. Rao, S.S. Dube, A.V.D. Nagendrakumar and B.S. Reddy, Asian J. Chem., 22, 7567 (2010).
- B.K. Dwivedi, H.N. Mehrotra and D. Mehrotra, Asian J. Chem, 3, 58 (1991).
- P.D. Beer, A.R. Cowley, J.C. Jeffery, R.L. Paul and W.W.H. Wong, Polyhedron, 22, 795 (2003); doi:10.1016/S0277-5387(02)01412-2.
- N. Revaprasadu and S.N. Mlondo, Pure Appl. Chem., 78, 1691 (2006); doi:10.1351/pac200678091691.
- C. Chieh and K.J. Moynihan, Acta Crystallogr. B, 36, 1367 (1980); doi:10.1107/S0567740880006097.
- Z. Trávníček, M. Maloň and Z. šindelář, Transition Metal Chem., 24, 38 (1999); doi:10.1023/A:1006987319004.
- K. Yamuna, V.V. Ramana, K.A. Emmanuel and K. Saraswati, Asian J. Chem., 4, 387 (1992).
References
S. Chaudhari and V. Tare, Water Sci. Technol., 34, 161 (1996); doi:10.1016/S0273-1223(96)00710-X.
S. Chaudhari and V. Tare, J. Appl. Polym. Sci., 71, 1325 (1999); doi:10.1002/(SICI)1097-4628(19990222)71:8<1325::AID-APP12>3.0.CO;2-F.
A. Kumar, N.N. Rao and S.N. Kaul, Bioresour. Technol., 71, 133 (2000); doi:10.1016/S0960-8524(99)00064-4.
D. Marani, M. Mezzana, R. Passino and G. Tiravanti, Environ. Technol. Lett., 1, 141 (1980); doi:10.1080/09593338009383960.
V. Tare and S. Chaudhari, Water Res., 21, 1109 (1987); doi:10.1016/0043-1354(87)90032-7.
R.E. Wing, Environ. Prog., 2, 269 (1983); doi:10.1002/ep.670020415.
D. Marani, M. Mezzana, R. Passino and G. Tiravanti, Environ. Technol. Lett., 1, 141 (1980); doi:10.1080/09593338009383960.
A.H. Ewald, R.L. Martin, E. Sinn and A.H. White, Inorg. Chem., 8, 1837 (1969); doi:10.1021/ic50079a006.
C.A. Fustin and A.S. Duwez, J. Electron Spectrosc. Relat. Phenom., 172, 104 (2009); doi:10.1016/j.elspec.2009.03.009.
A.S. Duwez, P. Guillet, C. Colard, J.F. Gohy and C.A. Fustin, Macromolecules, 39, 2729 (2006); doi:10.1021/ma0602829.
J.A. Venter and M.K.G. Vermaak, Miner. Eng., 21, 559 (2008); doi:10.1016/j.mineng.2007.11.003.
G. Ingram and B.A. Toms, J. Chem. Soc., 4328 (1957); doi:10.1039/jr9570004328.
K.V. Muralikrishna, B. Polaiah and B. Rangamannar, Asian J. Chem., 6, 917 (1994).
B.S. Rao, S.S. Dube, A.V.D. Nagendrakumar and B.S. Reddy, Asian J. Chem., 22, 7567 (2010).
B.K. Dwivedi, H.N. Mehrotra and D. Mehrotra, Asian J. Chem, 3, 58 (1991).
P.D. Beer, A.R. Cowley, J.C. Jeffery, R.L. Paul and W.W.H. Wong, Polyhedron, 22, 795 (2003); doi:10.1016/S0277-5387(02)01412-2.
N. Revaprasadu and S.N. Mlondo, Pure Appl. Chem., 78, 1691 (2006); doi:10.1351/pac200678091691.
C. Chieh and K.J. Moynihan, Acta Crystallogr. B, 36, 1367 (1980); doi:10.1107/S0567740880006097.
Z. Trávníček, M. Maloň and Z. šindelář, Transition Metal Chem., 24, 38 (1999); doi:10.1023/A:1006987319004.
K. Yamuna, V.V. Ramana, K.A. Emmanuel and K. Saraswati, Asian J. Chem., 4, 387 (1992).