Physical adsorption of Ar and CO2 on C60 fullerene

Article Abstract:

Monte Carlo computer simulations investigate Ar and CO2 physisorption on a very well crystallized sample of fullerene C60. Analysis of the structure of the adsorbed film suggests that both gases are adsorbed in the voids of the C60 structure in a solid state with densities slightly larger than the bulk solid.

Argon, Carbon

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Adsorption and activation of CO over flat and stepped Co surface: A first principles analysis

Article Abstract:

The adsorption and activation of CO over flat Co{0001}, corrugated Co{1120}, and stepped Co{1012} and Co{1124} surfaces are analyzed using periodic density functional theory calculations. CO strongly chemisorbs on all these surfaces but does not show a strong dependence on the surface structure.

Carbon Monoxide, Usage, Density functionals, Density functional theory, Structure

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Origin and characteristics of preferential adsorption on different sites in cobalt-exchanged ferrierite

Article Abstract:

The catalytic activity of metal-exchanged zeolites for nitrogen oxide (NOx) reduction is measured by the turnover of individual atoms. It is observed that amongst all the molecules, adsorption is preferred on cobalt in the B ferrierite environment over cobalt in the G ferrierite environment.

Science & research, Nitrogen Oxide Gases, Research, Nitrogen oxides, Molecules, Nitrogen oxide, Atomic properties

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