A new method is proposed, based on a certain property of the spreading pressure, for determining the specific surface area of those solids which, when adsorbing gases isothermically, do so according to the type II isotherm of the Brunauer classification....
aThese silicon hydroxyls produce the surface activity and adsorption properties of the diatomite. 这些硅羟基导致硅藻土的表面活动和吸附物产。[translate] aEN MET JOU? 并且与您?[translate] a你来思考吧,因为你明天不用上课 Ponder, perché non dovrete assistere domani al codice categoria[translate] ...
Adsorption isotherm type is a key factor in simulating chromatographic profiles. In this study, the adsorption isotherm type of pure bovine serum albumin (BSA) and immunoglobulin G (IgG) on hydrophobic interaction chromatography (HIC) media was found to shift from Freundlich to Langmuir with the in...
aThe explicit isotherm of L-shape, according to Giles et al.[28],indicated that there is no strong competition between the solvent and the dye to occupy the CTNTs active sites.Moreover,this type of isotherm implies Langmuir-type adsorption between MB and CTNTs molecules. L形状明确等温线,根据...
Our motivation is to correlate the structure of these three confined species to the fact that their adsorption isotherms are characterized by no step, one step, and two steps, respectively. From our detailed neutron diffraction investigation, we deduce that the adsorption isotherm steps are not ...
Porous metal-organic framework liquids for enhanced CO2 adsorption and catalytic conversion. Angew. Chem. Int. Ed. 60, 20915–20920 (2021). Article CAS Google Scholar Bhattacharjee, A., Kumar, R. & Sharma, K. P. Composite porous liquid for recyclable sequestration, storage and in situ ...
H2TiO3 type adsorbent shows superior adsorptive capacity of Li+,with the value of 39.8 mg/g in LiOH solution.The adsorption process obeys pseudo-second-order rate equation,and the process can be seen as chemical adsorption...
In addition, the adsorption isotherm for NO (121 K) involves the first gate-opening followed by a second gate-opening anomaly at NO pressures of ≈52 kPa for 1-dry and ≈21 kPa for 2-dry. At the first gate-opening, the absorbed amount of NO is ca. 4 molecules per [M2] unit, ...
aFollowing the classification of IUPAC, all the nitrogen adsorption–desorption isotherms are considered to be a typical type IV isotherm, which suggests that raw diatomite and ferrihydrite-modified diatomite are a mesoporous material. 在IUPAC的分类以后,所有氮气吸附解吸附作用等温线认为一个典型的类型IV...
本文用Freundlich吸附等温方程代入计算,则可推导得单位吸附质自由能变ΔG=-nRT The adsorption free energy changes δg the value may obtain according to the Gibbs equation.In the formula, X for balances in the solution adsorbs an archery target mole fraction, when the computation the available ...