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粘土矿物是土壤中比表面积大、分布很广的一类物质,也是土壤中主要的活性组分。粘土矿物层间域是一个特殊的化学反应场所。本文系统地评述了无机、有机阳离子在1:1型和2:1型粘土矿物层间域中的吸附、脱附反应机理,着重阐述了柱撑粘土矿物的层间域性质并讨论了它们的环境化学行为及其对环境的影响和意义。
Clay minerals are a kind of material with large specific surface area and wide distribution in soil, and are also the main active components in soil. Clay mineral interlayer is a special chemical reaction site. This paper systematically reviews the adsorption and desorption reaction mechanism of inorganic and organic cations in the intergranular domains of 1: 1 and 2: 1 clay minerals, emphasizes the interlaminar domain properties of pillared clay minerals and discusses their Environmental chemistry behavior and its impact on the environment and its significance.