0000000001078314
AUTHOR
R. Kramer
PFG n.m.r. study of diffusion anisotropy in oriented ZSM-5 type zeolite crystallites
ZSM-5 zeolite crystallites are oriented by introducing them into a system of parallel capillaries. In this way, by applying pulsed-field gradient (PFG) n.m.r., a direct measurement of the orientation dependence of diffusion in ZSM-5 crystals has become possible. Using methane as a diffusant, the ratio D xy /D z between the diffusivities in the xy plane and in the z direction has been found to be of the order of 4.5. This value is in satisfactory agreement with the behavior expected from both MD calculations and a random walk model of molecular propagation in the two-channel network of ZSM-5-type zeolites.
CCDC 637411: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, M.Haukka, I.O.Fritsky, H.Kozlowski, R.Kramer, V.A.Pavlenko, P.Gutlich|2007|Dalton Trans.||3183|doi:10.1039/b702574b
CCDC 637417: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, M.Haukka, I.O.Fritsky, H.Kozlowski, R.Kramer, V.A.Pavlenko, P.Gutlich|2007|Dalton Trans.||3183|doi:10.1039/b702574b
CCDC 773478: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, I.O.Fritsky, R.Kramer, H.Kozlowski, M.Haukka, P.Gutlich|2010|Tetrahedron|66|8772|doi:10.1016/j.tet.2010.08.071
CCDC 637413: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, M.Haukka, I.O.Fritsky, H.Kozlowski, R.Kramer, V.A.Pavlenko, P.Gutlich|2007|Dalton Trans.||3183|doi:10.1039/b702574b
CCDC 637412: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, M.Haukka, I.O.Fritsky, H.Kozlowski, R.Kramer, V.A.Pavlenko, P.Gutlich|2007|Dalton Trans.||3183|doi:10.1039/b702574b
CCDC 637416: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, M.Haukka, I.O.Fritsky, H.Kozlowski, R.Kramer, V.A.Pavlenko, P.Gutlich|2007|Dalton Trans.||3183|doi:10.1039/b702574b
CCDC 299923: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, I.O.Fritsky, R.Kramer, H.Kozlowski, M.Haukka, P.Gutlich|2010|Tetrahedron|66|8772|doi:10.1016/j.tet.2010.08.071
CCDC 299921: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, I.O.Fritsky, R.Kramer, H.Kozlowski, M.Haukka, P.Gutlich|2010|Tetrahedron|66|8772|doi:10.1016/j.tet.2010.08.071
CCDC 637415: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, M.Haukka, I.O.Fritsky, H.Kozlowski, R.Kramer, V.A.Pavlenko, P.Gutlich|2007|Dalton Trans.||3183|doi:10.1039/b702574b
CCDC 299922: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, I.O.Fritsky, R.Kramer, H.Kozlowski, M.Haukka, P.Gutlich|2010|Tetrahedron|66|8772|doi:10.1016/j.tet.2010.08.071
CCDC 299920: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, I.O.Fritsky, R.Kramer, H.Kozlowski, M.Haukka, P.Gutlich|2010|Tetrahedron|66|8772|doi:10.1016/j.tet.2010.08.071
CCDC 637414: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, M.Haukka, I.O.Fritsky, H.Kozlowski, R.Kramer, V.A.Pavlenko, P.Gutlich|2007|Dalton Trans.||3183|doi:10.1039/b702574b
CCDC 299924: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, I.O.Fritsky, R.Kramer, H.Kozlowski, M.Haukka, P.Gutlich|2010|Tetrahedron|66|8772|doi:10.1016/j.tet.2010.08.071
CCDC 773479: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, I.O.Fritsky, R.Kramer, H.Kozlowski, M.Haukka, P.Gutlich|2010|Tetrahedron|66|8772|doi:10.1016/j.tet.2010.08.071
CCDC 637418: Experimental Crystal Structure Determination
Related Article: M.Seredyuk, M.Haukka, I.O.Fritsky, H.Kozlowski, R.Kramer, V.A.Pavlenko, P.Gutlich|2007|Dalton Trans.||3183|doi:10.1039/b702574b