CO2 Adsorption in a Robust Iron(III) Pyrazolate-Based MOF: Molecular-Level Details and Frameworks Dynamics From Powder X-Ray Diffraction Adsorption Isotherms.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202209907
Abstract: Understanding adsorption processes at the molecular level, with multi-technique approaches, is nowadays at the frontier of porous materials research. In this work we show that with a proper data treatment, in situ high-resolution powder X-ray… read more here.
Keywords: adsorption; adsorption isotherms; powder ray; ray diffraction ... See more keywords
Adsorption isotherms and thermal behavior of hybrids based on quercetin and inorganic fillers
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08257-x
Abstract: We investigated the adsorption process of quercetin onto several inorganic fillers, such as kaolinite, calcium carbonate and alumina. Firstly, we performed equilibrium adsorption studies in order to determine the quercetin/filler adsorption isotherms, which were successfully… read more here.
Keywords: adsorption; adsorption isotherms; thermal behavior; isotherms thermal ... See more keywords
Adsorption mechanism of Zn2+, Ni2+, Cd2+, and Cu2+ ions by carbon-based adsorbents: interpretation of the adsorption isotherms via physical modelling
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-021-12832-x
Abstract: A theoretical physicochemical and thermodynamic investigation of the adsorption of heavy metals Zn2+, Cd2+, Ni2+, and Cu2+on carbon-based adsorbents was performed with statistical physics fundaments. Particularly, the experimental adsorption isotherms of heavy metal removal, at… read more here.
Keywords: adsorption; adsorption isotherms; heavy metal; physics ... See more keywords
Applying the wave theory to fixed-bed dynamics of Metal-Organic Frameworks exhibiting stepped adsorption isotherms: Water/ethanol separation on ZIF-8
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2017.04.126
Abstract: Abstract Zeolitic Imidazolate Framework-8 (ZIF-8) is a promising material for the energy-efficient recovery of bio-alcohols from aqueous mixtures. Its adsorption isotherms have inflection points and breakthrough curves obtained in dynamic column separation experiments exhibit stepped… read more here.
Keywords: adsorption isotherm; adsorption; adsorption isotherms; wave theory ... See more keywords
Efficient simulation and equilibrium theory for adsorption processes with implicit adsorption isotherms – Ideal adsorbed solution theory
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2017.11.028
Abstract: Abstract Recently an efficient method for the simulation of packed bed adsorbers with implicit adsorption isotherms was presented. It uses a method of lines approach and exploits standard software for the simultaneous solution of the… read more here.
Keywords: adsorption; adsorption isotherms; theory; adsorbed solution ... See more keywords
Adsorption of ammonium by different natural clay minerals: Characterization, kinetics and adsorption isotherms
Sign Up to like & getrecommendations! Published in 2017 at "Applied Clay Science"
DOI: 10.1016/j.clay.2017.11.007
Abstract: Abstract This research presented six natural clay minerals (NCM) evaluated for the effectiveness of NH4+ adsorption from aqueous solution. For the first time, the NH4+ adsorption capacities of kaolinite, halloysite, montmorillonite, vermiculite, palygorskite, and sepiolite… read more here.
Keywords: nh4 adsorption; adsorption; adsorption isotherms; clay minerals ... See more keywords
Water adsorption isotherms on soil external particle surface by molecular simulation
Sign Up to like & getrecommendations! Published in 2021 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2021.104432
Abstract: Abstract Water adsorption isotherm describes soils’ ability in retaining water under given relative humidity and isothermal conditions, and is frequently utilized to characterize soils’ engineering properties. Fundamentally, the water adsorption isotherm on soil external particle… read more here.
Keywords: adsorption; adsorption isotherms; water; surface ... See more keywords
Some physical properties and adsorption isotherms of vacuum-dried honey powder with different carrier materials
Sign Up to like & getrecommendations! Published in 2020 at "Lwt - Food Science and Technology"
DOI: 10.1016/j.lwt.2020.110166
Abstract: Abstract This study was aimed at determining effects of different carrier materials and temperatures on water adsorption properties and net isosteric heat of vacuum-dried honey powders. The particle size and Carr index of samples were… read more here.
Keywords: adsorption; vacuum dried; adsorption isotherms; different carrier ... See more keywords
Interpretable Graph Transformer Network for Predicting Adsorption Isotherms of Metal-Organic Frameworks
Sign Up to like & getrecommendations! Published in 2022 at "Journal of chemical information and modeling"
DOI: 10.1021/acs.jcim.2c00876
Abstract: Predicting interactions between metal-organic frameworks (MOFs) and their adsorbates based on structures is critical to design high-performance porous materials. Many gas uptake prediction models have been proposed, but adsorption isotherm prediction is still challenging for… read more here.
Keywords: adsorption; adsorption isotherms; network; organic frameworks ... See more keywords
Benchtop In Situ Measurement of Full Adsorption Isotherms by NMR.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.1c03716
Abstract: Physisorption using gas or vapor probe molecules is the most common characterization technique for porous materials. The method provides textural information on the adsorbent as well as the affinity for a specific adsorbate, typically through… read more here.
Keywords: adsorption; adsorption isotherms; situ measurement; benchtop situ ... See more keywords
Microscale Determination of Binary Gas Adsorption Isotherms in MOFs.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c09818
Abstract: The experimental determination of mixed gas isotherms is challenging and thus rarely performed. Nevertheless, characterizing the performance of adsorbents toward mixtures of gases is critical in most adsorptive separations. Here, the utility of Raman spectroscopy… read more here.
Keywords: gas; adsorption isotherms; gas adsorption; determination ... See more keywords