16. Eight-Ring Zeolites

  1. Prof. Dr. Jörg Kärger1,
  2. Prof. Dr. Douglas M. Ruthven2 and
  3. Prof. Doros N. Theodorou3

Published Online: 25 APR 2012

DOI: 10.1002/9783527651276.ch16

Diffusion in Nanoporous Materials

Diffusion in Nanoporous Materials

How to Cite

Kärger, J., Ruthven, D. M. and Theodorou, D. N. (2012) Eight-Ring Zeolites, in Diffusion in Nanoporous Materials, Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, Germany. doi: 10.1002/9783527651276.ch16

Author Information

  1. 1

    Universität Leipzig, Abteilung Grenzflächenphysik, Linnestr. 5, 04103 Leipzig, Germany

  2. 2

    Dept. of Chemical Engineering, University of Maine, Orono, ME 04469-5737, USA

  3. 3

    Nat. Techn. Univ. of Athens, School of Chemical Engineering, 9 Heroon Polytechniou Street, 15780 Athens, Greece

Publication History

  1. Published Online: 25 APR 2012
  2. Published Print: 25 APR 2012

ISBN Information

Print ISBN: 9783527310241

Online ISBN: 9783527651276

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Keywords:

  • 8-Ring Zeolites;
  • cation-free zeolites;
  • DDR;
  • Diffusion;
  • LTA zeolites;
  • type A zeolites;
  • window blocking

Summary

This chapter contains sections titled:

  • Eight-Ring Zeolite Structures

  • Diffusion in Cation-Free Eight-Ring Structures

  • Diffusion in 4A Zeolite

  • Diffusion in 5A Zeolite

  • General Patterns of Behavior in Type A Zeolites

  • Window Blocking

  • Variation of Diffusivity with Carbon Number

  • Diffusion of Water Vapor in LTA Zeolites

  • Deactivation, Regeneration, and Hydrothermal Effects

  • Anisotropic Diffusion in CHA

  • Concluding Remarks

  • References