Correlation between fractal dimension and surface characterization by small angle X-ray scattering in marble.
Among several analysis techniques applied to the study of surface passivation using dicarboxylic acids, small angle X-ray scattering (SAXS) has proved to be relevant in the physicochemical interpretation of the surface association resulting between calcium carbonate and the molecular structure of malonic acid. It is possible to establish chemical affinity principles through bidimensional geometric analysis in terms of the fractal dimension obtained experimentally by SAXS. In this Article, we present results about the adsorption of malonic acid on calcite, using theoretical and mathematical principles of the fractal dimension.
Salinas-Nolasco
Manlio Favio
MF
Laboratorio de Fisicoquímica, Escuela Nacional de Conservación, Restauración y Museografia-INAH, Calle General Anaya 187 Col. San Diego, Churubusco 04120 (Coyoacán) México, DF, México.
Méndez-Vivar
Juan
J