Diffusion in zeolites: Anomalous dependence on sorbate diameter

Yashonath, Subramanian and Santikary, Prakriteswar (1994) Diffusion in zeolites: Anomalous dependence on sorbate diameter. In: The Journal of Chemical Physics, 100 (5). pp. 4013-4016.

PDF Diffusion-336.pdf Restricted to Registered users only Download (413kB) | Request a copy

Abstract

Molecular dynamics calculations on sorbate atoms of varying diameters in zeolites A and Y are reported. Rates of cage-to-cage diffusions, rate of cage visits, and diffusion coefficients show unexpected behavior. A generalized parameter has been defined that exhibit a peak in diffusion coefficient around 0.84 for both the zeolites investigated.

Item Type:	Journal Article
Publication:	The Journal of Chemical Physics
Publisher:	American Institute of Physics
Additional Information:	Copyright of this article belongs to American Institute of Physics.
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	19 Oct 2006
Last Modified:	19 Sep 2010 04:31
URI:	http://eprints.iisc.ac.in/id/eprint/8316

Actions (login required)

View Item