Correlation between Fractal Dimension and Surface Characterization by Small Angle X-ray Scattering in Marble

被引：10

作者：

Favio Salinas-Nolasco, Manlio ^{[1
]}

Mendez-Vivar, Juan ^{[1
]}

机构：

[1] Escuela Nacl Conservac Restaurac & Museog INAH, Lab Fisicoquim, Mexico City 04120, DF, Mexico

来源：

LANGMUIR | 2010年 / 26卷 / 06期

关键词：

CALCITE SURFACE; PASSIVATION; ADSORPTION; CARBONATE; MODEL;

D O I：

10.1021/la903835m

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：3889 / 3893

页数：5

共 13 条

[1] Exploring intramolecular reactions in complex systems with metadynamics: The case of the malonate anions [J].