Onset of the Henry constant for supercritical adsorption into carbonaceous porous materials

Article Abstract:

The Henry Law behavior of supercritical adsorbates in carbonaceous pores of different sizes is investigated and the conditions for the applicability of the Henry Law for carbonaceous adsorbents are determined. The result indicates that the porous carbonaceous materials show the presence of Henry Law region for adsorption and that Henry constant is a function of the pore structure of the adsorbent and can be calculated from the pore size distribution (PSD).

Science & research, Research, Observations, Chemistry, Physical and theoretical, Physical chemistry, Adsorption, Carbonaceous rocks

---

Theoretical study of the interaction of molecular hydrogen with PdCu(111) bimetallic surfaces

Article Abstract:

The interaction of molecular hydrogen with two different cluster models of PdCu(111) surface that corresponds to a different formal alloy composition, where both have a single Pd atom in the surface is studied using the density functional cluster model approach. The result exhibits the important role of the electronic or ligand effects in the activity of the PdCu(111) surface sites toward molecular hydrogen.

Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Industrial Gas Manufacturing, Palladium, Industrial gases, Hydrogen, Copper compounds, Structure, Chemical properties, Atomic properties

---

Similar abstracts:

• Abstracts: The general equation of supercritical gas adsorption isotherm . Single-walled nanostructures carbon for methane storage
• Abstracts: Density functional theoretical investigations on various nanostructural zeolite surfaces. [H.sub.2] adsorption on Fe/ZSM-5 zeolite: A theoretical approach
• Abstracts: Strain-dependence of the electronic properties in periodic quadruple helical G4-wires. Polaron motion in DNA
• Abstracts: Energetics and dynamics of a cyclic oligosaccharide molecule in a confined protein pore environment. A molecular dynamics study
• Abstracts: Comment on "The mechanism of hydrophobic solvation depends on solute radius" J. Phys. Chem. B 2000, 104, 1326

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.