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1995
 

 

H. Koller, B. Burger, A.M. Schneider, G. Engelhardt, J. Weitkamp,
Location of Na+ and Cs+ Cations in CsNa-Y Zeolites Studied by 23Na and 133Cs MAS NMR Spectroscopy Combined with X-Ray Structure Analysis by Rietveld Refinement,
Microporous Mater. 1995, 5, 219-232.


M. Hunger, G. Engelhardt, J. Weitkamp,
Solid-State 23Na, 139La, 27Al, and 29Si Nuclear Magnetic Resonance Sprectroscopic Investigations of Cation Location and Migration in Zeolites LaNa-Y,
Microporous Mater. 1995, 3, 497-510.


J. Kärger, W. Keller, H. Pfeifer, S. Ernst, J. Weitkamp,
Unexpectedly Low Translational Mobility of Methane and Tetrafluoromethane in the Large-Pore Molecular Sieve VPI-5,
Microporous Mater. 1995, 3, 401-408.


U. Gräser, W. Keim, W.J. Petzny, J. Weitkamp,
Perspektiven der Petrochemie,
Erdöl-Erdgas-Kohle 1995, 111, 208-218.


J. Weitkamp, M. Fritz, S. Ernst,
Zeolites as Media for Hydrogen Storage,
Intern. J. Hydrogen Energy 1995, 20, 967-970.


H.B. Schwarz, H. Ernst, S. Ernst, J. Kärger, T. Röser, R.Q. Snurr, J. Weitkamp,
NMR Study of Intrinsic Diffusion and Reaction in CsNa-X Type Zeolites,
Appl. Catal. A: General 1995, 130, 227-241.


M. Hunger, S. Ernst, J. Weitkamp,
Multi-Nuclear Solid-State NMR Investigation of Zeolite MCM-22,
Zeolites 1995, 15, 188-192.


H. Ernst, S. Ernst, J. Kärger, T. Röser, H.B. Schwarz, R.Q. Snurr, J. Weitkamp,
NMR Evidence on the Role of Diffusion in Zeolite Catalysis,
in: „Catalysis by Microporous Materials“, Proceedings of the Conference ZEOCAT '95,
Szombathely, Hungary, July 9-13,1995, H.K. Beyer, H.G. Karge, I. Kirisci, J.B. Nagy (Eds.),
Studies in Surface Science and Catalysis, Vol. 94, Elsevier, Amsterdam, 1995, p. 748-755.


J. Weitkamp, U. Weiß, S. Ernst,
New Aspects and Trends in Zeolite Catalysis,
in: „Catalysis by Microporous Materials“, Proceedings of the Conference ZEOCAT '95,
Szombathely, Hungary, July 9-13,1995, H.K. Beyer, H.G. Karge, I. Kirisci, J.B. Nagy (Eds.),
Studies in Surface Science and Catalysis, Vol. 94, Elsevier, Amsterdam, 1995, p. 363-380.


J. Weitkamp, S. Ernst, T. Bock, A. Kiss, P. Kleinschmit,
Introduction of Noble Metals into Small-Pore Zeolites via Solid-State Ion Exchange,
in: „Catalysis by Microporous Materials“, Proceedings of the Conference ZEOCAT '95,
Szombathely, Hungary, July 9-13,1995, H.K. Beyer, H.G. Karge, I. Kirisci, J.B. Nagy (Eds.),
Studies in Surface Science and Catalysis, Vol. 94, Elsevier, Amsterdam, 1995, p. 278-285.