Laboratorio de Fisicoquímica, Escuela Nacional de Conservación, Restauración y Museografia-INAH, Calle General Anaya 187 Col. San Diego, Churubusco 04120 (Coyoacán) México, DF, México.
Langmuir. 2010 Mar 16;26(6):3889-93. doi: 10.1021/la903835m.
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.
在应用于二羧酸表面钝化研究的几种分析技术中，小角 X 射线散射（SAXS）已被证明与碳酸钙与丙二酸分子结构之间形成的表面缔合的物理化学解释有关。可以通过二维几何分析，根据 SAXS 实验获得的分形维数，建立化学亲和原理。在本文中，我们使用分形维数的理论和数学原理，介绍了丙二酸在方解石上的吸附结果。
