Abstract
The TiO2 hydrosols studied in this work were synthesized by hydrolysis of titanium tetraethoxide according to Zukoski's method. Critical coagulation concentrations (CCC) were measured for pH values ranging from 2 to 12 in the presence of various monovalent ions. The observed ionic adsorption sequences are explained in terms of an extension of Gurney concept of ion-ion interactions. The influence of the volume fraction of the solid is also reported and explained by the coagulation-repeptization theory.
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© 1997 Steinkopff Verlag
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Ghenne, E., Dumont, F., Buess-Herman, C. (1997). Properties of TiO2 hydrosols synthesized by hydrolysis of titanium tetraethoxide. In: Palberg, T., Ballauff, M. (eds) Optical Methods and Physics of Colloidal Dispersions. Progress in Colloid & Polymer Science, vol 104. Steinkopff. https://doi.org/10.1007/BFb0110760
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DOI: https://doi.org/10.1007/BFb0110760
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