混合气体在真实固体表面上的吸附:由于广义Langmuir-Freundlich等温线方程的广泛适用性,各种组分的吸附能之间缺乏相关性

W. Rudziński , A. Dominko , B.W. Wojciechowski
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引用次数: 10

摘要

Langmuir-Freundlich等温线是用于混合气体在固体上吸附的广义方程,可能是技术应用中最常用的方程。对其起源的理论分析表明,该等温线方程可能与各组分吸附能之间不存在相关性的情况有关。对该方程进行了进一步的修正和改进,并进行了验证。
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Mixed-gas adsorption on real solid surfaces: Lack of correlations between adsorption energies of various components related to the wide applicability of the generalized Langmuir-Freundlich isotherm equation

The Langmuir-Freundlich isotherm, generalized for mixed-gas adsorption on solids, is probably the most frequently applied equation in tecnological applications. A theoretical analysis of its origin suggests that this isotherm equation may be related to the situation when no correlations exist between the adsorption energies of various components. Some further modifications and improvements of this equation are proposed and tested.

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