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2004
 

 

J. Jiao, S. Altwasser, W. Wang, J. Weitkamp, M. Hunger,
State of Aluminum in Dealuminated, Non-Hydrated Zeolites Y Investigated by Multi-Nuclear Solid-State NMR Spectroscopy,
J. Phys. Chem. B 2004, 108, 14305-14310.


M. Hunger, J. Weitkamp,
Nuclear Magnetic Resonance,
in: „In Situ Spectroscopy of Catalysts“, B.M. Weckhuysen (Ed.), American Scientific Publishers, Stevenson Ranch, California, 2004, p. 177-218.


M. Hunger, S. Altwasser, S. Steuernagel, J. Weitkamp,
Elucidating the Dealumination Mechanism of Zeolite H-Y by Solid-State NMR Spectroscopy,
in: „Recent Advances in the Science and Technology of Zeolites and Related Materials“, E.W.J. van Steen, L.H. Callanan, M. Claeys (Eds.), Studies in Surface Science and Catalysis, Vol. 154, Part C, Elsevier, Amsterdam,      2004, p. 3098-3105.


I.I. Ivanova, E.B. Pomakhina, I.B. Borodina, A.I. Rebrov, W. Wang, J. Weitkamp, M. Hunger,
An In Situ 13C MAS NMR Study of the Zeolite-Catalyzed Alkylation of Polar Aromatics,
in: „Recent Advances in the Science and Technology of Zeolites and Related Materials“, E.W.J. van Steen, L.H. Callanan, M. Claeys (Eds.), Studies in Surface Science and Catalysis, Vol. 154, Part C, Elsevier, Amsterdam, 2004, p. 2221-2227.


S. Gomm, R. Gläser, J. Weitkamp,
In Situ Investigation of Cumene Synthesis Over Dealuminated Zeolite Catalysts by Means of a Tapered-Element Oscillating Microbalance,
in: „Recent Advances in the Science and Technology of Zeolites and Related Materials“, E.W.J. van Steen, L.H. Callanan, M. Claeys (Eds.), Studies in Surface Science and Catalysis, Vol. 154, Part C, Elsevier, Amsterdam, 2004, p. 2125-2132.


R. Josl, R. Klingmann, Y. Traa, R. Gläser, J. Weitkamp,
Regeneration of Zeolite Catalysts Deactivated in Isobutane/Butene Alkylation: An In Situ FTIR Investigation at Elevated H2 Pressure,
Catal. Commun. 2004, 5, 239-241.


W. Wang, P. De Cola, R. Gläser, I.I. Ivanova, J. Weitkamp, M. Hunger,
Methylation of Phenol by Methanol on Acidic Zeolite H-Y Investigated by In Situ CF MAS NMR Spectroscopy,
Catal. Letters 2004, 94, 119-123.


A. Simon, J. Köhler, P. Keller, J. Weitkamp, A. Buchholz, M. Hunger,
Phase Transformation of Zeolites Cs,Na-Y and Cs,Na-X Impregnated with Cesium Hydroxide,
Microporous Mesoporous Mater. 2004, 68, 143-150.


S. Altwasser, A. Raichle, Y. Traa, J. Weitkamp,
Preparation of Gallium-Containing Catalysts by Solid-State Reaction of Acidic Zeolites with Elemental Gallium,
Chem. Eng. Technol. 2004, 27, 1262-1265.


S. Altwasser, A. Raichle, Y. Traa, J. Weitkamp,
Herstellung galliumhaltiger Katalysatoren durch Festkörperreaktion saurer Zeolithe mit elementarem Gallium,

Chem.-Ing.-Tech. 2004, 76, 140-143.


A. Arnold, M. Hunger, J. Weitkamp,
Dry-Gel Synthesis of Zeolites [Al]EU-1 and [Ga]EU-1,
Microporous Mesoporous Mater. 2004, 67, 205-213.


J. Weitkamp, R. Gläser,
Katalyse,
in: „Winnacker-Küchler, Chemische Technik: Prozesse und Produkte“, 5th Edn., R. Dittmeyer, W. Keim, G. Kreysa, A. Oberholz (Eds.), Vol. 1, Wiley-VCH, Weinheim, 2004, p. 645-718.


R. Gläser, J. Weitkamp,
The Application of Zeolites in Catalysis,
in: „Basic Principles in Applied Catalysis“, M. Baerns (Ed.), Springer, Berlin, Heidelberg, 2004, p. 159-212.

 

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