| 单词 | adsorption isotherm |
| 释义 | > as lemmasadsorption isotherm adsorption isotherm n. a curve showing the relationship, at a constant temperature, between the proportion of a surface covered by an adsorbed substance and the concentration of the substance (or pressure, if a gas) in the fluid phase.Langmuir adsorption isotherm: see Langmuir n. ΚΠ 1907 Jrnl. Chem. Soc. 92 ii. 156 The adsorption isotherm [Ger. die Adsorptionisotherme] does not apply to aqueous solutions of strong electrolytes, or to solutions of substances which yield hydroxyl ions. 1959 K. R. Atkins Liquid Helium vii. 211 The basic experiment on unsaturated films is the plotting of an adsorption isotherm, showing how the mass of gas held on a surface varies with the relative pressure p/p0 at constant temperature. 2004 Biogeochem. 71 294 Adsorption studies..have indicated that the saturation or the plateau of an adsorption isotherm for acid phosphatase on the pure montmorillonite occurs at 630 mg g-1. < as lemmas |
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