Catalytic and Sorption Studies Related to the para Selectivity in the Ethylbenzene Disproportionation over H-ZSM-5 Catalysts von Arsenova-Härtel, N., Bludau, H., Schumacher, R., Haag, W.O., Karge, H.G., Brunner, E., Wild, U.

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Characterization II von Karge, Hellmut G, Weitkamp, Jens

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Quantitative ESR study of the CuH-ZSM-5 system: influence of preparation and pretreatment techniques on the valence state of copper von Kucherov, A.V, Karge, H.G, Schlögl, R

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In situ IR spectroscopic study of the adsorption behaviour of ethylbenzene and diethylbenzenes related to ethylbenzene disproportionation over HY zeolite von Arsenova, N, Bludau, H, Haag, W.O, Karge, H.G

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Low temperature hydrogen adsorption on sodium forms of faujasites: barometric measurements and drift spectra von Kazansky, V.B, Borovkov, V.Yu, Serich, A, Karge, H.G

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Sorption, sorption kinetics and diffusion of pyridine in zeolites von Bludau, Horst, Karge, Hellmut G, Niessen, Wilhelm

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Chemical Characterization, Structural Features, and Thermal Behavior of Sodium and Hydrogen Octosilicate von Borbély, G., Beyer, H. K., Karge, H. G., Schwieger, W., Brandt, A., Bergk, K.-H.

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Influence of the zeolite pore structure on the kinetics of the disproportionation of ethylbenzene von Arsenova-Härtel, N., Bludau, H., Haag, W.O., Karge, H.G.

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Sorption kinetics study of the diethylbenzene isomers in MFI-type zeolites von Schumacher, Richard, Karge, Hellmut G.

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Activity and selectivity of high-silica mordenites in the disproportionation of ethylbenzene von Mishin, I.V, Beyer, H.K, Karge, H.G

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Microcalorimetric Investigation of H-ZSM-5 Zeolites Using an Ultrahigh-Vacuum System for Gas Adsorption von Jozefowicz, L. C, Karge, H. G, Coker, E. N

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Determination of Diffusion Coefficients from Sorption Kinetic Measurements Considering the Influence of Nonideal Gas Expansion von Schumacher, Richard, Ehrhardt, Klaus, Karge, Hellmut G

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Characterization of Coke on Zeolites von Bauer, F., Karge, H. G.

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Coke formation through the reaction of olefins over hydrogen mordenite: I. EPR measurements under static conditions von Lange, J.-P., Gutsze, A., Karge, H.G.

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Carbonization of polyethylene over acidic zeolites von Gutsze, A., Lange, J.-P., Karge, H.G., Allgeier, J.

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Dissociative adsorption of sulfur dioxide on .gamma.-alumina investigated by TPD and mass spectrometry von Dalla Lana, I. G, Karge, H. G, George, Z. M

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Effect of water on the formation of bisulfite ions upon sulfur dioxide adsorption onto faujasite-type zeolites von Laniecki, M, Ziolek, M, Karge, H. G

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Photoelectron and ion scattering spectroscopy of zeolites under reduced surface-charge conditions von Grünert, Wolfgang, Schlögl, Robert, Karge, Hellmut G.

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Functions of energy distributions of acid sites on HY zeolite von Dondur, V., Karge, H.G.

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Formation of a new superconducting tetragonal phase, YBCO-T (Tc=87 K) in YBa2Cu3O7-δ von SUBRAMANIAN, S, SWAMY, C. S, KARGE, H. G

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