The recently developed thermodynamic Langmuir isotherm model is used to estimate the isosteric heat of adsorption for pure component adsorption. Specifically, pure component adsorption isotherms at different temperatures are first correlated with the thermodynamic Langmuir isotherm model. Then the pure component isosteric heat of adsorption is calculated with the Clausius–Clapeyron equation. We show the thermodynamic Langmuir isotherm model correctly estimates the isosteric heat of adsorption as a function of surface loading for pure component adsorption.

中文翻译：

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热力学Langmuir等温线的吸附等规热

最近开发的热力学Langmuir等温线模型用于估计纯组分吸附的吸附等温线。具体而言，首先将不同温度下的纯组分吸附等温线与热力学Langmuir等温线模型相关联。然后，用克劳修斯–克拉珀龙方程计算纯的吸附等构体吸附热。我们显示了热力学Langmuir等温线模型可以正确估计吸附的等热量，作为纯组分吸附的表面负荷的函数。