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用气相色谱法测定了28个吸附体系的吸附热、吸附熵变、吸附自由能和平衡常数;总结了同系物吸附过程热力学函数变化的一些规律:发现在某一温度T_(iso)时,同系物的吸附自由能相等,建议将该点称为“等热力学点”。
The adsorption heat, adsorption entropy change, adsorption free energy and equilibrium constant of 28 adsorption systems were determined by gas chromatography. Some laws of the thermodynamic functions of the adsorption process of homologues were summarized. It was found that at the same temperature T iso, The adsorption of free energy can be equal, it is recommended that the point called “other thermodynamic points.”