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Influence of surfactants on the structure of titanium oxide gels : experiments and simulations

Francois R. Molino·J. M. Barthez·A. Ayral·C. Guizard·R. Jullien·J. Marignan
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Abstract

We report here on experimental and numerical studies of the influence of surfactants on mineral gel synthesis. The modification of the gel structure when the ratios water-precursor and water-surfactant vary is brought to the fore by fractal dimension measures. A property of {\em polydispersity of the initial hydrolysis} is proposed to explain these results, and is successfuly tested through numerical experiments of three dimensional chemically limited aggregation.

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Francois R. Molino, J. M. Barthez, A. Ayral, C. Guizard, R. Jullien, J. Marignan. 1995-11-22. Influence of surfactants on the structure of titanium oxide gels : experiments and simulations. https://doi.org/10.1103/physreve.53.921

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