Abstract
Adsorption of organic acids from aqueous solutions on a cerium dioxide surface has been quantitatively studied in terms of the theory of complexation at interfaces. Potentiometric titration data have been used to calculate the equilibrium constants of acid-base reactions of surface hydroxyl groups of cerium dioxide. The study of adsorption of organic acids on a cerium dioxide surface from aqueous solutions as depending on pH has allowed us to calculate surface complexation constants complexation constants.
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References
Jakupek, M.A., Unfried, P., and Keppler, B.K., Rev. Physiol. Biochem. Pharmacol., 2005, vol. 153, p. 101.
Ivanov, V.K., Shcherbakov, A.B., and Usatenko, A.V., Usp. Khim., 2009, vol. 78, p. 924.
Ivanov, V.K., Shcherbakov, A.B., Zholobak, N.M., and Ivanova, O.S., Priroda (Moscow), 2011, no. 3, p. 47.
Ivanov, V.K., Polezhaeva, O.S., and Shaporev, A.S., Russ. J. Inorg. Chem., 2010, vol. 55, p. 328.
Vlasova, N.N., Golovkova, L.P., and Stukalina, N.G., Poverkhnost (in press).
Vlasova, N.N., Khim. Fiz. Tekhnol. Poverkh., 2008, no. 14, p. 6.
Westall, J.C. and Hohl, H., Adv. Colloid Interface Sci., 1980, vol. 12, p. 265.
Kosmulski, M., Chemical Properties of Material Surfaces, New York-Basel: Marcel Dekker, 2001.
Davis, J.A. and Kent, D.B., Rev. Mineral., 1990, vol. 23, p. 177.
Ludwig, Chr., GRFIT, a Program for Solving Speciation Problems, Evaluation of Equilibrium Constants, Concentrations, and Other Physical Parameters. Internal Report of University of Bern, 1992.
Martell, E.A. and Smith, R.M., Critical Stability Constants, New York-London: Plenum, 1982.
Biber, M. and Stumm, W., Environ. Sci. Technol., 1994, vol. 28, p. 763.
Giacomelli, C.E., Avena, M.J., and De Pauli, C.P., Langmuir, 1995, vol. 11, p. 3483.
Kallay, N., Preočanin, T., Marković, J., and Kovačević, D., Colloids Surf. A, 2007, vol. 306, p. 40.
Parikh, S.J., Kubicki, J.D., Jonnson, C.M., et al., Langmuir, 2011, vol. 27, p. 1778.
Greiner, E., Kumar, K., Sumit, M., et al., Geochim. Cosmochim. Acta, 2014, vol. 133, p. 142.
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Original Russian Text © N.N. Vlasova, L.P. Golovkova, N.G. Stukalina, 2015, published in Kolloidnyi Zhurnal, 2015, Vol. 77, No. 4, pp. 433–440.
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Vlasova, N.N., Golovkova, L.P. & Stukalina, N.G. Adsorption of organic acids on a cerium dioxide surface. Colloid J 77, 418–424 (2015). https://doi.org/10.1134/S1061933X15040201
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DOI: https://doi.org/10.1134/S1061933X15040201