Publications of Hellmut G. Karge
All genres
Journal Article (49)
2005
Journal Article
Karge, Hellmut G.: Infrared Spectroscopic Investigation of Diffusion, Co-Diffusion and Counter-Diffusion of Hydrocarbon Molecules in Zeolites.
2001
Journal Article
, , , H.G. Karge and : Influence of the nature of residual alkali cations on the catalytic activity of zeolites X, Y, and EMT in their Bronsted acid forms.
2000
Journal Article
Arsenova-Härtel, Nevena, Horst Bludau, and Hellmut G. Karge: Influence of the zeolite pore structure on the kinetics of the disproportionation of ethylbenzene.
Journal Article
Arsenova-Härtel, Nevena, Horst Bludau, , Werner O. Haag, Hellmut G. Karge, and Ute Wild: Catalytic and Sorption Studies Related to the para Selectivity in the Ethylbenzene Disproportionation over H-ZSM-5 Catalysts.
Journal Article
, , , , , Hellmut G. Karge, , , , , and : Synthesis and characterization of the layered sodium silicate ilerite.
Journal Article
Coker, Eric N., Chunjuan Jia and Hellmut G. Karge: Adsorption of Benzene and Benzene Derivatives onto Zeolite H-Y Studied by Microcalorimetry.
Journal Article
, C. Jia, Daniel Herein, Norbert Pfänder, Hellmut G. Karge and Friederike C. Jentoft: Structural and Catalytic Properties of Sodium and Cesium Exchanged X and Y Zeolites, and Germanium-Substituted X Zeolite.
1999
Journal Article
, and Hellmut G. Karge: Diffuse Reflectance IR Study of Molecular Hydrogen and Deuterium Adsorbed at 77 K on NaA Zeolite Part 2. Overtone, Combination and Vibration-Rotational Modes and Thermodesorption from NaA Zeolite.
Journal Article
, and Hellmut G. Karge: Activity and selectivity of high-silica mordenites in the disproportionation of ethylbenzene.
Journal Article
Schumacher, Richard, and Hellmut G. Karge: Determination of Diffusion Coefficients from Sorption Kinetic Measurements Considering the Influence of Nonideal Gas Expansion.
Journal Article
Schumacher, Richard, and Hellmut G. Karge: Determination of diffusion coefficients from sorption kinetics measurements considering the influence of nonideal gas expansion.
Journal Article
Schumacher, Richard and Hellmut G. Karge: Sorption and Sorption Kinetics of Ethylbenzene in MFI-Type Zeolites Studied by a Barometric Technique.
Journal Article
Schumacher, Richard and Hellmut G. Karge: Sorption kinetics study of the diethylbenzene isomers in MFI-type zeolites.
Journal Article
Schumacher, Richard and Hellmut G. Karge: Thermodynamics and kinetics of adsorption of selected monoalkylbenzenes in H-ZSM-5.
1998
Journal Article
Arsenova-Härtel, Nevena, Horst Bludau, Werner O. Haag and Hellmut G. Karge: In situ IR spectroscopic study of the adsorption behaviour of ethylbenzene and diethylbenzenes related to ethylbenzene disproportionation over HY zeolite.
Journal Article
Bludau, Horst, Hellmut G. Karge and Wilhelm Nießen: Sorption, sorption kinetics and diffusion of pyridine in zeolites.
Journal Article
Karge, Hellmut G.: Characterization by infrared spectroscopy.
Journal Article
, , and Hellmut G. Karge: Low temperature hydrogen adsorption on sodium forms of faujasites: barometric measurements and drift spectra.
Journal Article
, Friederike C. Jentoft and Hellmut G. Karge: First observation of vibration–rotation drift spectra of para- and ortho-hydrogen adsorbed at 77 K on LiX, NaX and CsX zeolites.
Journal Article
, Hellmut G. Karge and Robert Schlögl: Quantitative ESR Study of the CuH-ZSM-5 System: Influence of Preparation and pretreatment techniques on the valence state of copper.