Results 31 to 40 of about 122,499 (296)

Cerofolini’s Model and the Fractal Adsorption Isotherms

Fractal and Fractional, 2023
The close link between the roughness of a surface and its adsorptive properties in Cerofolini’s model yields, with an adequate choice of adsorption energy, the well-known Dubinin-Radushkevich or Freundlich adsorption isotherms.
Gianina Dobrescu, Florica Papa, Daniela Culita, Ioan Balint, Niculae I. Ionescu   +4 more
doaj   +1 more source

Protein Adsorbate Biohybrids and Sequential Hystallosteric Protein Adsorption

Current Directions in Biomedical Engineering, 2021
Protein adsorption on solid surfaces is characterized by multivalence, binding-unit overlap, sequential adsorption, surface allosterics, lateral interactions and pronounced adsorption-desorption hysteresis, giving rise to the sequential, hystallosteric ...
Jennissen Herbert P.
doaj   +1 more source

Removal of ciprofloxacin from aqueous solutions using pillared clays [PDF]

, 2017
Emerging contaminants in the environment have caused enormous concern in the last few decades, and among them, antibiotics have received special attention.
Baschini, Miria Teresita, Roca Jalil, María Eugenia, Sapag, Manuel Karim   +2 more
core   +2 more sources

Monte Carlo Simulation and Exact Statistical Mechanical Lattice Models as a Development Tool for Zeolite Multi-Component Adsorption Isotherm Derivation

Adsorption Science & Technology, 2012
Developing a suitable separation and purification procedure for multi-component gas mixtures is a ubiquitous problem. Very little is known experimentally about multi-component adsorption isotherms, yet these are crucially important for designing ...
G. Manos, L.J. Dunne, S. Jalili, A. Furgani, T. Neville   +4 more
doaj   +1 more source

Simple model of adsorption on external surface of carbon nanotubes: a new analytical approach basing on molecular simulation data [PDF]

, 2010
Nitrogen adsorption on carbon nanotubes is wide- ly studied because nitrogen adsorption isotherm measurement is a standard method applied for porosity characterization.
A. Wongkoblap, A.P. Terzyk, Artur P. Terzyk, C.E. Salmas, C.G. Gray, D.D. Do, D.D. Do, E. Alain, E. Bottani, E.A. Guggenheim, E.A. Müller, E.M. Kotsalis, F. Li, F. Rouquerol, G. Arora, G. Arora, G. Arora, G. Arora, G. Arora, G.R. Birkett, I.A. Khan, J. Jiang, J. Jiang, J. Rouquerol, J.I. Paredes, J.J. Potoff, J.M. Boer De, L.E. Cascarini de Torre, M. Arab, M. Jorge, M.W. Maddox, Marek Wiśniewski, P. Kowalczyk, P. Ungerer, P.A. Gauden, P.A. Gauden, P.J.F. Harris, Peter J. F. Harris, Piotr A. Gauden, Piotr Kowalczyk, R. Storn, R.B. Anderson, R.Ch. Bansal, S. Agnihotri, S. Agnihotri, S. Agnihotri, S. Agnihotri, S. Brunauer, S. Furmaniak, S. Furmaniak, S. Furmaniak, S. Furmaniak, S. Furmaniak, S. Furmaniak, S. Lowell, Sylwester Furmaniak, T. Ohba, T. Ohba, T.H. Marsh, X. Zhang, Y.F. Yin, Z. Zhang   +61 more
core   +1 more source

Adsorption isotherm on ferrites

Communications, Faculty Of Science, University of Ankara Series B Chemistry and Chemical Engineering, 1994
Tlıe corrosion behaviour of the prepared Materials was studied by mcans of weight-loss techniquc in stagnant solution of (0.01 M) sulphuric acid in presence of thiourea as an inhibitor. Higher concentration of thiourea reduces the corrosion rate of thc samples and proteetion effi- cicncy of thiourea was found to be 80 % for ferrites Proteetion is ...
A. M. NASSAR, G. EL-HEFNAWY, M. M. Abou SEKKINA, G. K. GOMMA   +3 more
openaire   +3 more sources

Analysis of Binary Adsorption Excess Isotherms at the Liquid/Solid Interface

Adsorption Science & Technology, 2007
Adsorption excesses of binary liquid mixtures are the primary experimental quantity in liquid-phase adsorption onto porous or disperse solids.
Grit Kalies, Peter Bräuer, Rico Rockmann   +2 more
doaj   +1 more source

Adsorption between Quercetin Derivatives and β-Glucan Studied with a Novel Approach to Modeling Adsorption Isotherms

Applied Sciences, 2020
Interactions between polyphenols and fibers are important for polyphenol bioactivities, and have been studied in vitro with adsorption process and isotherms. However, the theoretical interpretations of adsorption potentially can be affected by the method
Lidija Jakobek, Petra Matić, Šima Kraljević, Šime Ukić, Mirta Benšić, Andrew R. Barron   +5 more
doaj   +1 more source

Sustainable CO2 adsorbents prepared by coating chitosan onto mesoporous silicas for large-scale carbon capture technology [PDF]

, 2015
In this article, we report a new sustainable synthesis procedure for manufacturing chitosan/silica CO2 adsorbents. Chitosan is a naturally abundant material and contains amine functionality, which is essential for selective CO2 adsorptions.
Ganin, Alexey Y., Sneddon, Gregor, Yiu, Humphrey H. P.   +2 more
core   +1 more source

Automated adsorption isotherm device

Biophysical Journal, 1976
A device is described for the automated determination of the water adsorption isotherms of biological materials. The vapor pressure and weight of the adsorbate are measured directly with appropriate transducers, and equilibrium is defined on the basis of constant pressure.
Wilkinson, A., Morowitz, H.J., Lund, W.
openaire   +2 more sources