Wei, Q. H., Bechinger, C. & Leiderer, P. Single-file diffusion of colloids in one-dimensional channels.
Kukla, V. et al. NMR studies of single-file diffusion in unidimensional channel zeolites.
When pore sizes are controlled so that two or more diffusing molecules are not allowed to pass through the pores simultaneously, protein-based drugs are released by single-file diffusion through the pores.
The impact of the detailed GMS model on the optimization results is investigated through a comparison with corresponding results obtained using the single-file diffusion model, which ignores diffusional adsorbate adsorbate interactions.
The purpose of this work is to derive multi-component flux expressions for single-file diffusion in these two modes of separation, using molecular mechanics calculations of the thermodynamics of molecular adsorption into, diffusion within and desorption from the pores, and apply them for reactor design.
Three diffusion types are in porous materials: molecular diffusion, Knudsen diffusion, and single-file diffusion.
Moreover, fractional generalized Langevin equation with external force is used to model single-file diffusion.
It means that oxygen penetrates into the nanoceria by the single-file diffusion through VO channels (Fig. 3), where oxygen atoms cannot bypass each other [22, 23].
But in our case, the fast oxygen diffusion is provided by the loading-dependent reduction of the activation energy inherent for single-file diffusion [23].
When CNTs with subnanometer diameters are considered, single-file diffusion regime occurs, which induces a sudden increase of the drag experienced by water molecules in passing each other (i.e., 1/Ð ii →∞).
