硅酸盐黏土矿物的表面酸性研究进展

Progress in Research of Surface Acidity of Silicate Clay Minerals

表面酸性是硅酸盐黏土矿物的重要表面化学性质之一。本文综述了硅酸盐黏土矿物表面酸性的主要测定方法,讨论了黏土矿物表面酸性的发生源及其影响因素,并论述了黏土矿物表面酸性与有机碱化合物吸附固定行为之间的关系。

Surface acidity is one of the important surface chemical properties of silicate clay minerals. This paper reviewed major methods to characterize surface acidity of solids, origin of the surface acidity of clay minerals, and factors affecting characteristics of clay minerals surface acidity. Progress in the research of relationship of the adsorptive behavior of organic bases with surface acidity of the clay minerals was also summarized.