| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5391389 | Chemical Physics Letters | 2008 | 5 Pages |
Abstract
Up to loading ÎÂ =Â 4 molecules per unit cell, iso-butane (iC4) locates preferentially at the intersections of MFI zeolite. At higher loadings ÎÂ >Â 4, ic4 molecules occupy channel interior positions. Infra-red microscopy measurements of the diffusivity of iC4 in MFI shows a strong inflection at ÎÂ =Â 4. This inflection can be rationlized by Kinetic Monte Carlo simulations.
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Authors
C. Chmelik, L. Heinke, J. Kärger, W. Schmidt, D.B. Shah, J.M. van Baten, R. Krishna,