The role of mesopores in intracrystalline transport in USY zeolite: PFG NMR diffusion study on various length scales

Journal of the American Chemical Society

Volumn 127, Issue 37, 2005, Pages 13055-13059

  Kortunov, P ^a   Vasenkov, S ^a   Karger J ^a   Valiullin, R ^a   Gottschalk, P ^a   Elía, M Fé ^b   Perez, M ^b   Stocker M ^c   Drescher, B ^d   McElhiney, G ^d   Berger, C ^e   Glaser R ^e   Weitkamp, J ^e  

^a UNIVERSITY OF LEIPZIG   (Germany)

^b CEPSA   (Spain)

^c SINTEF MATERIALS AND CHEMISTRY   (Norway)

^d Grace GmbH & Co KG   (Germany)

^e UNIVERSITY OF STUTTGART   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

AMMONIUM COMPOUNDS; CRYSTALLINE MATERIALS; ION EXCHANGE; MESOPOROUS MATERIALS; NUCLEAR MAGNETIC RESONANCE;

AMMONIUM-ION EXCHANGED; INTRACRYSTALLINE DIFFUSION; MESOPORES; MOLECULAR DISPLACEMENTS; ZEOLITE STEAMING;

ZEOLITES;

1,3,5 TRIISOPROPYLBENZENE; AMMONIA; BENZENE DERIVATIVE; OCTANE; UNCLASSIFIED DRUG; ZEOLITE;

ARTICLE; CALCULATION; CRYSTAL; DIFFUSION; MEASUREMENT; MOLECULAR SIZE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PARAMETER; POROSITY; PULSED FIELD GRADIENT NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; SURFACE PROPERTY; SYNTHESIS; TECHNIQUE; TRANSPORT KINETICS;

ADSORPTION; CRYSTALLIZATION; MAGNETIC RESONANCE SPECTROSCOPY; NITROGEN; PARTICLE SIZE; POROSITY; QUATERNARY AMMONIUM COMPOUNDS; SURFACE PROPERTIES; ZEOLITES;

EID: 25144491138     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja053134r     Document Type: Article

References (27)

1. Baerlocher, C.; Meier, W. M.; Olson, D. H. Atlas of Zeolite Framework Types. 5 ed.; Elsevier: Amsterdam, 2001.
2. Kärger, J.; Ruthven, D. M. Diffusion in Zeolites and Other Microporous Solids; Wiley & Sons: New York, 1992.
3. Chen, N. Y.; Degnan, T. F.; Smith, C. M. Molecular Transport and Reaction in Zeolites; VCH: New York, 1994.
4. Kärger, J.; Vasenkov, S.; Auerbach, S. M. Diffusion in Zeolites. In Handbook of Zeolite Science and Technology; Auerbach, S. M., Carrado, K. A., Dutta, P. K., Eds.; Marcel Dekker: New York. Basel, 2003; pp 341-423.
5. Fluid Catalytic Cracking V: Materials and Technological Innovations; Ocelli, M. L., O'Connor, P., Eds.; Elsevier: Amsterdam, 2001.
6. Müller, M.; Harvey, G.; Prins, R. Microporous Mesoporous Mater. 2000, 34, 135-147.
7. Groen, J. C.; Jansen, J. C.; Moulijn, J. A.; Pérez-Ramírez, J. J. Phys. Chem. B 2004, 108, 13062-13065.
8. Janssen, A. H.; Koster, A. J.; de Jong, K. P. Angew. Chem., Int. Ed. 2001, 40, 1102-1104.
9. Janssen, A. H.; Koster, A. J.; de Jong, K. P. J. Phys. Chem. B 2002, 106, 11905-11909.
10. Callaghan, P. T. Principles of NMR Microscopy; Clarendon Press: Oxford, 1991.
11. Kimmich, R. NMR Tomography, Diffusometry, Relaxometry; Springer: Berlin, 1997.
12. Blümich, B. NMR Imaging of Materials; Clarendon Press: Oxford, 2000.
13. Galvosas, P.; Stallmach, F.; Seiffert, G.; Kärger, J.; Kaess, U.; Majer, G. J. Magn. Reson. 2001, 151, 260-268.
14. Berger, C.; Gläser, R.; Rakoczy, R. A.: Weitkamp, J. Microporous Mesoporous Mater. 2005, 83, 333-344.
15. Cotts, R. M.; Hoch, M. J. R.; Sun, T.; Marken, J. T. J. Magn. Reson. 1989, 83, 252-266.
16. Fordham, E. J.; Mitra, P. P.; Latour, L. L. J. Magn. Reson. 1996, 121, 187-192.
17. Vasenkov, S.; Böhlmann, W.; Galvosas, P.; Geier, O.; Liu, H.; Kärger, J. J. Phys. Chem. B 2001, 105, 5922-5927.
18. de Boer, J. H.; Lippens, B. C.; Linsen, B. G.; Broekhoff, J. C. P.; van den Heuvel, A.; Osinga, Th. J. J. Colloid Interface Sci. 1966, 21, 405.
19. Bhatia, S. Zeolite Catalysis, Principles and Applications; CRC Press: Boca Raton, FL, 1990; Vols. 7-18.
20. Vasenkov, S.; Karger, J. Microporous Mesoporous Mater. 2002, 55, 139-145.
21. Cavalcante, C. L., Jr.; Silva, N. M. Adsorption 2003, 9, 205-212.
22. 3 at the smallest diffusion time used in the measurements (10 ms) were found to be smaller, correspondingly, by around a factor of 2 and a factor of 5 than the mean size of the zeolite crystals.
23. Jacobsen, C. J. H.; Madsen, C.; Houzvicka, J.; Schmidt, I.; Carlsson, A. J. Am. Chem. Soc. 2000, 122, 7116-7117.
24. Tao, Y.; Kanoh, H.; Kaneko, K. J. Am. Chem. Soc. 2003, 125, 6044-6045.
25. Kim, S.-S.; Shah, J.; Pinnavaia, T. J. Chem. Mater. 2003, 15, 1664-1668.
26. Tao, Y.; Kanoh, H.; Kaneko, K. J. Phys. Chem. B 2003, 107, 10974-10976.
27. Cepak, V. M.; Hulteen, J. C.; Che, G. L.; Jirage, K. B.; Lakshmi, B. B.; Fisher, E. R.; Martin, C. R.; Yoneyama, H. Chem. Mater. 1997, 9, 1065-1067.