【摘要】 吸附模型一直是吸附领域的研究热点。本文从气体在固体表面的吸附出发,综述了近年来单组分和多组分气体吸附模型的研究进展。从亚临界和超临界两个方面阐述了单组分的气固吸附模型,归纳了亚临界下经典吸附模型的发展,重点介绍了分子模拟、吸附势理论和格子模型在气体超临界吸附中的应用。对多组分气体吸附的研究现状及待解决的问题进行了分析,并对气固吸附模型的研究存在的问题及前景进行了展望。更多还原

【Abstract】 Adsorption model has been a hot research topic in adsorption science and attracts great attention in recent years.In this paper,the progress of single component and multi-component gas adsorption model are reviewed based on the adsorption of gas on the solid surface.The gas-solid adsorption models of single component in the sub-critical and supercritical conditions are described.Then the latest advance of the classical adsorption models in sub-critical conditions are reviewed.Molecular simulation,adsorption potential theory and lattice theory are particularly addressed.Problems in multi-component gas adsorption are analyzed.The trend of gas-solid adsorption model development is also discussed.更多还原