Nanoporous solids are ubiquitous in chemical, energy, and environmental processes, where
controlled transport of molecules through the pores plays a crucial role. They are used as …

A particle's motion in crowded environments often exhibits anomalous diffusion, whose
nature depends on the situation at hand and is formalized within different physical models …

The dynamic properties of adsorbed molecules play a central role in reactions and
separations that take place within the cavities of zeolites and other shape-selective …

Zeolites are intriguing materials. The basic building blocks are corner sharing TO4 units,
where the T-atoms usually refer to Si, Al, or in some cases also P. These tetrahedrals can …

Microchannel based systems have emerged as a critical design trend in development of
precise control and maneuvering of small devices. In microelectronics, space propulsion …

Diffusion as the process of particle transport due to stochastic movement is a phenomenon
of crucial relevance for a large variety of processes and materials. This comprehensive …

This handbook brings together, under a single cover, all aspects of the chemistry, physics,
and engineering of surfaces and interfaces of materials currently studied in academic and …

Diffusion, that is, the irregular movement of atoms and molecules, is a universal
phenomenon of mass transfer occurring in all states of matter. It is of equal importance for …

In this study, natural clinoptilolite was modified by cation exchange using alkali metal cations
(Li+, Na+, K+, Rb+, Cs+), alkaline earth metal cations (Be 2+, Mg 2+, Ca 2+, Sr 2+, Ba 2+) …

We consider a simple working hypothesis that all permeation properties of open ionic
channels can be predicted by understanding electrodiffusion in fixed structures, without …