Results 11 to 20 of about 1,456,570 (322)

Adsorption Behaviour of [(4-Hydroxy-6-methyl-2-oxo-2Hpyran- 3-yl)-(4-methoxy-phenyl)-1methyl]-urea on Stainless Steel in Phosphoric Media [PDF]

open access: yes, 2009
The adsorption of [(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-(4-methoxy-phenyl)- methyl]-urea on iron in phosphoric media was studied by using electrochemical technique. The adsorption mechanism was investigated using adsorption isotherms.
Ajanaku, K. O.   +4 more
core   +3 more sources

Adsorption of phenol/tyrosol from aqueous solutions on macro-reticular aromatic and macro-porous polystyrene cross-linked with divinylbenzene polymeric resins [PDF]

open access: yes, 2017
The current work aims at separating by adsorption of low-molecular-weight organic compounds in a nanofiltration concentrate of the olive mill wastewaters. The experimental investigations on adsorption of phenol/tyrosol in single and binary systems were
Bravi, Marco   +6 more
core   +4 more sources

Adsorption time scales of cluster-forming systems [PDF]

open access: yes, 2020
A microscopic model of adsorption in cluster forming systems with competing interaction is considered. The adsorption process is described by the master equation and modelled by a kinetic Monte Carlo method.
Bildanau, E., Vikhrenko, V.
core   +2 more sources

Efficient dye adsorption by highly porous nanofiber aerogels [PDF]

open access: yes, 2018
Electrospun nanofiber membranes are frequently used in adsorption processes thanks to their high specific surface area, tailored surface functionality, and fiber uniformity.
Adlhart, Christian   +6 more
core   +1 more source

Synthesis of Zeolite SSZ-13 for N and CO Separation

open access: yesAdsorption Science & Technology, 2013
Zeolite SSZ-13 was synthesized by a traditional hydrothermal method, and characterized by powder X-ray diffraction, scanning electron microscopy and transmission electron microscopy. The porous structure of the samples was determined from nitrogen uptake
Jiaodi Tang   +4 more
doaj   +1 more source

Adsorption of imidazole on Au(111) surface: Dispersion corrected density functional study [PDF]

open access: yes, 2016
We use density functional theory in the generalized gradient approximation to study the adsorption of imidazole on the Au(111) surface and account for dispersion effect using Grimme's empirical dispersion correction technique.
Abou El Makarim, Hassna   +4 more
core   +2 more sources

Precise Thermoplastic Processing of Graphene Oxide Layered Solid by Polymer Intercalation

open access: yesNano-Micro Letters, 2021
The processing capability is vital for the wide applications of materials to forge structures as-demand. Graphene-based macroscopic materials have shown excellent mechanical and functional properties.
Zeshen Li   +12 more
doaj   +1 more source

Study of Methane Storage and Adsorption Equilibria in Multi-Walled Carbon Nanotubes [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2008
Adsorbed natural gas has various advantages and is relatively more economical than liquefaction and compression. Carbon nanotubes can be introduced as a new candidate for natural gas storage.
Maryam Rasoolzadeh   +3 more
doaj  

Synthesis and catalytic applications of combined zeolitic/mesoporous materials

open access: yesBeilstein Journal of Nanotechnology, 2011
In the last decade, research concerning nanoporous siliceous materials has been focused on mesoporous materials with intrinsic zeolitic features. These materials are thought to be superior, because they are able to combine (i) the enhanced diffusion and ...
Jarian Vernimmen   +2 more
doaj   +1 more source

First principles study of the adsorption of C60 on Si(111) [PDF]

open access: yes, 2000
The adsorption of C60 on Si(111) has been studied by means of first-principles density functional calculations. A 2x2 adatom surface reconstruction was used to simulate the terraces of the 7x7 reconstruction.
Artacho   +26 more
core   +2 more sources

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