Various methods of measuring adsorption and diffusion are described and discussed, i.e. techniques such as chromatographic, gravimetric and barometric uptake and desorption, nuclear magnetic resonance, infrared spectroscopy, interference microscopy, neutron scattering, frequency response as well as proton profiling.

2014年8月23日 · Volume 2 covers both the description of the various, complementary techniques for structure determination of microporous and mesoporous matter and their applications illustrated by a large number of pertinent examples. It also deals with general aspects of structures and structure distortions of microporous materials.

1994年1月1日 · For example, Karge et al. have prepared water-free Me(I1) and La(II1) exchanged Y catalysts and found that they were active only after contact with a small amount of water, for the disproporionation of ethylbenzene and the cracking of ethylbeiizene [611.

1995年1月1日 · In this work we investigate the aromatization of ethane on zinc containing ZSM-5. Results on mechanical mixtures of various components possessing different acid pro- perties should contribute to the discussion about the role of active centers. EXPERIMENTS H-ZSM-5 was synthesized without template (Si/AI=15, crystallinity nearly 100 %).

2008年3月15日 · Hellmut G. Karge. Fritz Haber Institute of the Max Planck Society, Faradayweg 8, Berlin, Germany, 14195. Corresponding author. Search for more papers by this author

2008年1月1日 · Hermann M, Niessen W, Karge HG (1996) In: Le Van MD (ed) Fundamentals of adsorption. Proceedings of the 5th international conference on fundamentals of adsorption, Asilomar, Pacific Grove, May 13–18 1995.

Bifunctional catalysts containing an acidic as well as a hydrogenation/dehydrogenation function were prepared by solid-state ion exchange. Preparation and properties of Pd-loaded H-ZSM-5 are described in detail.

Application of molecular sieves in view of cleaner technology. Gas and liquid phase separations.

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Preparation of Zeolite Catalysts (H.W. ouwenhoven, B. de Kroes). Coke Formation on Zeolites (H.G. Karge). Hydrocarbon Processing with Zeolites (I.E. Maxwell, W.H.J. Stork). Zeolites and Related Materials in Organic Syntheses. Bronsted and …