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Results:
1-17
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Results: 17
Authors:
STEPANOV AG
ERNST H
FREUDE D
Citation: Ag. Stepanov et al., IN-SITU H-1 MAS NMR-STUDIES OF THE H D EXCHANGE OF DEUTERATED PROPANEADSORBED ON ZEOLITE H-ZSM-5/, Catalysis letters, 54(1-2), 1998, pp. 1-4
Authors:
BRABEC L
JESCHKE M
KLIK R
NOVAKOVA J
KUBELKOVA L
FREUDE D
BOSACEK V
MEUSINGER J
Citation: L. Brabec et al., VARIOUS TYPES OF GA IN MFI METALLOSILICATES - CHARACTERIZATION AND CATALYTIC ACTIVITY, Applied catalysis. A, General, 167(2), 1998, pp. 309-320
Authors:
MILDNER T
FREUDE D
Citation: T. Mildner et D. Freude, PROTON-TRANSFER BETWEEN BRONSTED SITES AND BENZENE MOLECULES IN ZEOLITES H-Y STUDIES BY IN-SITU MAS NMR, Journal of catalysis (Print), 178(1), 1998, pp. 309-314
Authors:
PINGEL UT
AMOUREUX JP
ANUPOLD T
BAUER F
ERNST H
FERNANDEZ C
FREUDE D
SAMOSON A
Citation: Ut. Pingel et al., HIGH-FIELD O-17 NMR-STUDIES OF THE SIOAL BOND IN SOLIDS, Chemical physics letters, 294(4-5), 1998, pp. 345-350
Authors:
AMOUREUX JP
BAUER F
ERNST H
FERNANDEZ C
FREUDE D
MICHEL D
PINGEL UT
Citation: Jp. Amoureux et al., O-17 MULTIPLE-QUANTUM AND H-1 MAS NMR-STUDIES OF ZEOLITE ZSM-5, Chemical physics letters, 285(1-2), 1998, pp. 10-14
Authors:
KLIK R
BOSACEK V
KUBELKOVA L
FREUDE D
MICHEL D
Citation: R. Klik et al., COORDINATION STATE OF GALLIUM IN MFI STRUCTURES PREPARED BY DIRECT SYNTHESIS AND BY POSTSYNTHETIC MODIFICATION OF BORALITES, Zeolites, 19(5-6), 1997, pp. 343-348
Authors:
BOSACEK V
ERNST H
FREUDE D
MILDNER T
Citation: V. Bosacek et al., SURFACE METHOXY GROUPS IN ZEOLITES STUDIED BY MULTINUCLEAR MAS NMR-SPECTROSCOPY, Zeolites, 18(2-3), 1997, pp. 196-199
Authors:
MILDNER T
ERNST H
FREUDE D
HOLDERICH WF
Citation: T. Mildner et al., TEMPERATURE-JUMP RELAXATION MAGIC-ANGLE-SPINNING NMR-STUDY OF THE METHYL TERT-BUTYL ETHER REACTION IN A BORON PENTASIL ZEOLITE, Journal of the American Chemical Society, 119(18), 1997, pp. 4258-4262
Authors:
ERNST H
FREUDE D
MILDNER T
WOLF I
Citation: H. Ernst et al., LASER-SUPPORTED HIGH-TEMPERATURE MAS NMR FOR TIME-RESOLVED IN-SITU STUDIES OF REACTION STEPS IN HETEROGENEOUS CATALYSIS, Solid state nuclear magnetic resonance, 6(2), 1996, pp. 147-156
Authors:
ERNST H
FREUDE D
MILDNER T
WOLF I
Citation: H. Ernst et al., TEMPERATURE SWITCHED 2D MAS NMR - A NEW M ETHOD FOR TIME-RESOLVED STUDIES ON CATALYTIC REACTIONS ON SOLID-SURFACES, Zeitschrift für physikalische Chemie, 189, 1995, pp. 221-228
Authors:
ERNST H
FECHTELKORD M
FENZKE D
FREUDE D
KNORR B
KOLLEY H
PFEIFER H
Citation: H. Ernst et al., ENHANCED SENSITIVITY OF ZERO-FIELD NMR-SPECTROSCOPY AT HIGH MAGNETIC-FIELDS, Zeitschrift fur Naturforschung. A, A journal of physical sciences, 50(4-5), 1995, pp. 388-394
Authors:
WOLF I
FREUDE D
Citation: I. Wolf et D. Freude, LOW-TEMPERATURE AND ECHO H-1 MAGIC-ANGLE-SPINNING NUCLEAR-MAGNETIC-RESONANCE STUDIES OF DEALUMINATED AND WEAKLY REHYDRATED ZEOLITES H-Y, Microporous materials, 5(1-2), 1995, pp. 69-75
Authors:
MILDNER T
ERNST H
FREUDE D
Citation: T. Mildner et al., PB-207 NMR DETECTION OF SPINNING-INDUCED TEMPERATURE-GRADIENTS IN MASROTORS, Solid state nuclear magnetic resonance, 5(3), 1995, pp. 269-271
Authors:
FREUDE D
Citation: D. Freude, ENHANCED RESOLUTION IN THE H-1-NMR SPECTRA OF ZEOLITE H-ZSM-5 BY HETERONUCLEAR DIPOLAR-DEPHASING SPIN-ECHO MAS, Chemical physics letters, 235(1-2), 1995, pp. 69-75
Authors:
FREUDE D
ERNST H
WOLF I
Citation: D. Freude et al., SOLID-STATE NUCLEAR-MAGNETIC-RESONANCE STUDIES OF ACID SITES IN ZEOLITES, Solid state nuclear magnetic resonance, 3(5), 1994, pp. 271-286
Authors:
ERNST H
FREUDE D
MILDNER T
Citation: H. Ernst et al., TEMPERATURE-SWITCHED MAS NMR - A NEW METHOD FOR TIME-RESOLVED IN-SITUSTUDIES OF REACTION STEPS IN HETEROGENEOUS CATALYSIS, Chemical physics letters, 229(3), 1994, pp. 291-296
Authors:
ERNST H
FREUDE D
WOLF I
Citation: H. Ernst et al., MULTINUCLEAR SOLID-STATE NMR-STUDIES OF BRONSTED SITES IN ZEOLITES, Chemical physics letters, 212(6), 1993, pp. 588-596
Risultati:
1-17
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