Tracing memory effects in correlated diffusion anisotropy in MFI-type zeolites by MD simulation

Article Abstract:

The correlation between the principal tensor elements of diffusion in MFI-type zeolites such as silicalite-1 and ZSM-5 may be substantially affected by memory effects. Extensive molecular dynamics (MD) simulations of the molecular diffusion of methane in zeolite silicalite-1 are analyzed on the basis of the concept of memory-dependent molecular propagation.

Molecular dynamics

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On the sticking probability of aromatic molecules on zeolites. Reply to comment on sticking probability on zeolites

Article Abstract:

The conclusion drawn by authors on sticking probability on zeolites is analyzed. It is suggested that dynamic equilibrium established by a simple reduction in the equilibrium concentration reduces to exactly the same extent to which the sticking probability decreases.

Analysis, Aromatic compounds, Dynamics, Dynamics (Mechanics), Properties

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Silicalite-1 growth from clear solution: Effect of alcohol identity and content on growth kinetics

Article Abstract:

In-situ small-angle X-ray scattering (SAXS) is used to investigate the influence of alcohol identity and content on silicalite-1 growth from clear solutions at 368 K. The results demonstrate the alcohol identity and content influence silicalite-1 growth kinetics.

Thermal properties

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