Abstract
The adsorption of potential-determining ions on aluminum and iron hydroxides and silicon dioxide was measured in KCl and NaCl background solutions. It was shown that dependences of the adsorption on pH and the concentration of a background 1 : 1 electrolyte (NaCl) have the shape characteristic of oxide surfaces; the of values pHPZCwere determined. Results of adsorption measurements were used for the determination of constants of surface reactions and adsorption potentials of ions in terms of the 2-pK model.
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REFERENCES
Lyklema, J., Fundamentals of Interface and Colloid Science, vol. II: Solid-Liquid Interfaces, New York: Academic, 1995.
Aleskovskii, V.B. and Kol'tsov, S.I., Tezisy dokladov nauchno-tekhnicheskoi konferentsii LTI im. Lensoveta (Proc. of the Scientific and Technical Conf. of Lensovet Technological Institute), Leningrad: Khimiya, 1965, p. 10.
Aleskovskii, V.B., Stekhiometriya i sintez tverdykh soedinenii (Stehiometry and Synthesis of Solid Compounds), Leningrad: Nauka, 1976.
Braginskii, G.I. and Timofeev, E.N., Tekhnologiya magnitnykh lent (Technology of Magnetic Tapes), Leningrad: Khimiya, 1974.
Sidorova, M.P., Ermakova, L.E., Bogdanova, N.F., and Proner, M.A., Kolloidn. Zh., 1999, vol. 61, no. 1, p. 108.
Sidorova, M.P., Tsastrov, Kh., Ermakova, L.E., et al., Kolloidn. Zh., 1999, vol. 61, no. 1, p. 113.
Wood, R., Fornasiero, D., and Ralston, J., Colloids Surf., 1990, vol. 51, p. 389.
Yates, D.E. and Healy, T.W., J. Colloid Interface Sci., 1975, vol. 52, no. 2, p. 222.
Yates, D.E., Levin, S., and Healy, Th.W., J. Chem. Soc., Faraday Trans. 1, 1974, vol. 70, no. 10, p. 1807.
Davies, J.A., James, R.O., and Leckie, J.O., J. Colloid Interface Sci., 1978, vol. 63, no. 3, p. 480.
James, R.O. and Parks, G.A., Surface and Colloid Science, Matijevic, Ě., Ed., New York: Plenum, 1982, vol. 12, p. 119.
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Klebanov, A.V., Bogdanova, N.F., Ermakova, L.E. et al. Electrosurface Properties of Hydr(oxides) and Oxide Nanostructures in 1 : 1 Electrolyte Solutions: 1. Adsorption Characteristics of Boehmite, Goethite, and Silicon Dioxide. Colloid Journal 63, 562–567 (2001). https://doi.org/10.1023/A:1012390717128
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DOI: https://doi.org/10.1023/A:1012390717128