Department of Chemestry
Short biography and Publications by Hans Lechert
Short biography
| 1937 | born in Baden nearby Vienna |
| 1965-1977 | Research assistant at the University of Hamburg |
| 1967 | PhD with Adolf Knappwost in Hamburg |
| 1974 | Habilitation in Hamburg |
| 1977-1978 | Scientific Council at the University of Hamburg |
| 1979-2005 | Professor at the University of Hamburg |
| 1981 | Honorarprofessor an der Universität Jilin, China |
Further Information
Publications
.
| Search: Chemistry Dep. / all Hamburg | |
| 2003 | |
| 159 |
Characterization of mesoporous materials by vibrational spectroscopic techniques Ekkehard Geidel, Hans Lechert, Jens Döbler, Herve Jobic, Gion Calzaferri, Frank Bauer Microporous and Mesoporous Materials 65, 31-42 (2003) |
2002 | |
| 158 |
Buchbesprechung: C. Czeslik, H. Seemann, R. Winter: Basiswissen Physikalische Chemie Hans Lechert Zeitschrift für Physikalische Chemie (München) 216, 1137-1137 (2002) |
| 157 |
Entrance into Physical Chemistry for Miner Subject Professionals edited by W. Bechmann and J. Schmidt Hans Lechert Zeitschrift für Physikalische Chemie (München) 216, 1364-1365 (2002) |
2001 | |
| 156 |
11-P-23 - Ultrastable zeolites Y (USY) modified with phosphorus and boron A. V. Abramova, Ye. V. Slivinsky, L. Ye. Kitaev, A. A. Kubasov, Hans Lechert, Wolf D. Basler, V. V. Yushchenko, Z. M. Matieva -/- Editor: A. Galarneau, F. Fajula, F. Di Renzo, J. Vedrine Studies in Surface Science and Catalysis 135 (Zeolites and Mesoporous Materials at the Dawn of the 21st Century) 213-213 (2001) |
2000 | |
| 155 |
Oxidative conversion of n-heptane over molecular sieves T. Y. Stoylkova, C. D. Chanev, Hans Lechert, Cvetana Bezouhanova Applied Catalysis A: General 203, 121-126 (2000) |
| 154 |
Methylation of 2-naphthol over molecular sieves T. Yu. Stoylkova, C. D. Chanev, Hans Lechert, Cvetana Bezouhanova Catalysis Letters 69, 109-112 (2000) |
| 153 |
Syndiotactic polypropene with MCM-41 supported metallocene [Me2C(Cp)(Flu)]ZrCl2 Walter Kaminsky, Christian Strübel, Hans Lechert, Dieter Genske, Seong Ihl Woo Macromolecular Rapid Communications 21, 909-912 (2000) |
| 152 |
Possibilities and limitations of the prediction of the Si/Al ratios of zeolites from the batch composition Hans Lechert Microporous and Mesoporous Materials 40, 181-196 (2000) |
| 151 |
P. Kurzweil: Das Vieweg Einheiten-Lexikon Hans Lechert Zeitschrift für Physikalische Chemie (München) 214, 122-123 (2000) |
| 150 |
Scientific Unit Conversion, A Practical Guide to Metrication. 2nd edition Edited by F. Cardarelli Hans Lechert Zeitschrift für Physikalische Chemie (München) 214, 1425-1425 (2000) |
1999 | |
| 149 |
Buchbesprechung: Gerd Wedler: Lehrbuch der Physikalischen Chemie Hans Lechert Zeitschrift für Physikalische Chemie (München) 210, 132-133 (1999) |
| 148 |
Buchbesprechung: N. Burggraf, N. Fluck: Fachrechnen Physikalische Chemie Hans Lechert Zeitschrift für Physikalische Chemie (München) 212, 231-233 (1999) |
1998 | |
| 147 |
The pH value and its importance for the crystallization of zeolites Hans Lechert Microporous and Mesoporous Materials 22, 519-523 (1998) |
| 146 |
Synthesis and characterization of MCM-41 with different pore size and Si/Al-ratio Frank Patrick Matthae, Dieter Genske, Christo Minchev, Hans Lechert Studies in Surface Science and Catalysis 117 (Mesoporous Molecular Sieves 1998) 223-230 (1998) |
| 145 |
NMR relaxation and self-diffusion measurements on small molecules in MCM-41 with different pore size Frank Patrick Matthae, Wolf D. Basler, Hans Lechert Studies in Surface Science and Catalysis 117 (Mesoporous Molecular Sieves 1998) 301-308 (1998) |
| 144 |
Diels-Alder reaction of isoprene with different dienophiles catalyzed by zeolites and MCM-41 Dieter Genske, Klaus Bornholdt, Hans Lechert Studies in Surface Science and Catalysis 117 (Mesoporous Molecular Sieves 1998) 421-428 (1998) |
| 143 |
Dehydrogenation reactions on MCM-41 T. Stoylkova, Frank Patrick Matthae, Cvetana Bezouhanova, Hans Lechert Studies in Surface Science and Catalysis 117 (Mesoporous Molecular Sieves 1998) 429-436 (1998) |
1997 | |
| 142 |
Quantitative aspects in the crystallization of zeolites Hans Lechert, Torsten Lindner, Philip Staelin Studies in Surface Science and Catalysis 105 (Progress in Zeolite and Microporous Materials, Preceedings of the 11th International Zeolite Conference) 125-132 (1997) |
| 141 |
Anisotropic motion of water in zeolites EMT, L and ZSM-5 as studied by D- and H-NMR line splitting Annette Wingen, Wolf D. Basler, Hans Lechert Studies in Surface Science and Catalysis 105 (Progress in Zeolite and Microporous Materials, Preceedings of the 11th International Zeolite Conference) 495-500 (1997) |
| 140 |
1H-NMR relaxation times of water and benzene adsorbed in zeolite beta Shabana Sardar, Wolf D. Basler, Hans Lechert Studies in Surface Science and Catalysis 105 (Progress in Zeolite and Microporous Materials, Preceedings of the 11th International Zeolite Conference) 1779-1785 (1997) |
| 139 |
Wasser als Strukturparameter in Biopolymeren Hans Lechert, Gabriele Anna Roosen, Klaus Kuhn -/- Editor: Werner-Michael Kulicke XX. Hamburger Makromolekulares Symposium. Polymeranalytik: Charakterisierung von Polymeren und makromolekularen Strukturen, 22.-23. September 1997, Poster-Abstract 38 (1997), ISBN 978-3-8265-2908-5; 3-8265-2908-1 , Publisher: Shaker Verlag, Aachen |
1996 | |
| 138 |
Quantitative relations of the batch composition and the Si/Al ratio in the product of zeolites Hans Lechert, Philip Staelin, Christof Kuntz Zeolites 16, 149-156 (1996) |
| 137 |
Chelate ligands as mineralizing agents in hydrothermal synthesis of faujasite-type zeolites Torsten Lindner, Hans Lechert Zeolites 16, 196-206 (1996) |
| 136 |
The
mechanism of faujasite growth studied by crystallization kinetics Hans Lechert Zeolites 17, 473-482 (1996) |
1995 | |
| 135 |
Catalysis of a liquid-phase Diels-Alder reaction by zeolites Y, EMT, ZSM-5 and β Klaus Bornholdt, Hans Lechert Studies in Surface Science and Catalysis 94 (Catalysis by Microporous Materials, Proceedings of ZEOCAT "95) 619-626 (1995) |
| 134 |
Catalysis of a liquid-phase Diels-Alder reaction by zeolites Y, EMT, and β Klaus Bornholdt, Hans Lechert Studies in Surface Science and Catalysis 98 (Zeolite Science 1994: Recent Progress and Discussions - Supplementary Materials to the 10th International Zeolite Conference, Garmish-Partenkirchen, Germany, July 17-22, 1994) 167-168 (1995) |
| 133 |
Methane oxidative oligomerization with high yield of Z-but-2-ene over ZSM 5 zeolite-supported transition metal oxides Cvetana Bezouhanova, Elly Uzunova, Veneta Nenova, Hans Lechert -/- Editor: Michael G. Scaros, Michael L. Prunier Chemical Industries (Dekker) 62 (Catalysis of Organic Reactions: Papers from the 15th Conference on Catalysis of Organic Reactions, held in Phoenix, Ariz., May 2 - 5, 1994) 497-501 (1995), Publisher: Dekker, New York |
1994 | |
| 132 |
IR study of cyclic alcohol adsorption on titanium-containing zeolites Cvetana Bezouhanova, L. Zarev, Hans Lechert Catalysis Letters 25, 169-178 (1994) |
| 131 |
IR study of the interaction between allyl alcohols and pentasil zeolites Cvetana Bezouhanova, Christo Dimitrov, Hans Lechert, Veneta Nenova, Mariana Krusteva Godishnik na Sofiiskiya Universitet "Sv. Kliment Okhridski", Khimicheski Fakultet 81, 95-101 (1994) |
| 130 |
IR spectroscopic study of olefin isomerization on HZSM-5 zeolites Cvetana Bezouhanova, Christo Dimitrov, Galina Taralanska, Hans Lechert, Adolf Meyer Godishnik na Sofiiskiya Universitet "Sv. Kliment Okhridski", Khimicheski Fakultet 81, 141-148 (1994) |
| 129 |
Nucleation gels for the synthesis of faujasite type zeolites Hans Lechert, Philip Staelin, Matthias Nils Wrobel, U. Schimmel Studies in Surface Science and Catalysis 84 (Zeolites and Related Microporous Materials: State of the Art 1994 - Proceedings of the 10th International Zeolite Conference, Garmisch-Partenkirchen, Germany, 17-22 July 1994) 147-154 (1994) |
| 128 |
The influence of fluoride on the crystallization kinetics of zeolite NaY Torsten Lindner, Hans Lechert Zeolites 14, 582-587 (1994) |
1993 | |
| 127 |
Effect of the rehydration on the acidity and catalytic activity of SAPO molecular sieves Christo Minchev, Yanka Neinska, V. Valchev, V. Minkov, Tanya Tsoncheva, V. Penchev, Hans Lechert, Michael Heß Catalysis Letters 18, 125-135 (1993) |
| 126 |
Phenol alkylation with methanol on oxide and zeolite catalysts Cvetana Bezouhanova, Mani A. Al-Zihari, Hans Lechert Journal für Praktische Chemie/Chemiker-Zeitung 335, 708-710 (1993) |
| 125 |
Active sites in HZSM 5 and SAPO molecular sieves for alcohol conversion Cvetana Bezouhanova, Yuri Kalvachev, Hans Lechert Studies in Surface Science and Catalysis 75 (New Frontiers in Catalysis - Proceedings of the 10th International Congress on Catalysis, Budapest, 19-24 July 1992) 1739-1742 (1993) |
| 124 |
The kinetics of nucleation of X zeolites Hans Lechert, Hartmut Kacirek Zeolites 13, 192-200 (1993) |
| 123 |
Investigations of liquid-phase zeolite-catalyzed Diels-Alder reactions Ditha Hochgraeber-Paetow, Hans Lechert -/- Editor: Roland von Ballmoos, John B. Higgins, Michael M. J. Treacy Proceedings from the Ninth International Zeolite Conference, Montreal, 1992, 2, 483-491 (1993), ISBN 978-0-7506-9488-9; 0-7506-9488-2 , Publisher: Butterworth-Heinemann, Boston |
1992 | |
| 122 |
Kinetics of the dehydration of the β-cages of sodium faujasites as studied by hydrogen NMR spectroscopy Wolf D. Basler, Hans Lechert, Derick Carboo, Arndt Knöchel Berichte der Bunsengesellschaft für physikalische Chemie 96, 545-549 (1992) |
| 121 |
IR characteristics of alcohol reactivity on HZSM-5 zeolites Cvetana Bezouhanova, Yuri Kalvachev, Hans Lechert Journal of Molecular Structure 271, 37-44 (1992) |
| 120 |
Alkylation of phenol with ethanol on titanium-ZSM-5 zeolites Cvetana Bezouhanova, Mani A. Al-Zihari, Hans Lechert Reaction Kinetics and Catalysis Letters 46, 153-158 (1992) |
| 119 |
IR studies on the acidity of dealuminated Y zeolite with different probe molecules Mengdong Jia, Hans Lechert, Horst Förster Zeolites 12, 32-36 (1992) |
| 118 |
Dehydrogenation of cyclic alcohols in the presence of ZSM-5 zeolites Cvetana Bezouhanova, Yuri Kalvachev, Hans Lechert -/- Editor: William E. Pascoe Chemical Industries (Dekker) 47 (Catalysis of Organic Reactions: Collection of papers and posters presented at the Thirteenth Conference on Catalysis of Organic Reactions in Boca Raton, Florida in May, 1990) 185-192 (1992), Publisher: Dekker, New York |
| 117 |
Crystallization kinetics of the zeolites faujasite, P, mordenite, L, ω, offretite, and sodalite (Na,K,TMA)A102n[(Na,K,TMA)mH4-mSiO4]pH2O Hans Lechert, Hartmut Weyda -/- Editor: Mario L. Occelli, Harry E. Robson Synthesis Of Microporous Materials 1 (Molecular sieves) 77-91 (1992), Publisher: Van Nostrand Reinhold, New York |
| 116 |
Model considerations for the crystallization of zeolites Hans Lechert, Hartmut Kacirek, Hartmut Weyda -/- Editor: Mario L. Occelli, Harry E. Robson Synthesis Of Microporous Materials 1 (Molecular sieves) 494-506 (1992), ISBN 978-0-442-00661-7; 0-442-00661-6 , Publisher: Van Nostrand Reinhold, New York |
1991 | |
| 115 |
Investigations of the crystallization of Y and ZSM-3 zeolites Joachim Wulff-Döring, Hans Lechert Catalysis Today 8, 395-404 (1991) Alternative Source Name: Proceedings of the Second German Workshop on Zeolite Chemistry |
| 114 |
Proceedings of the Second German Workshop on Zeolite Chemistry Editors: Horst Förster, Hans Lechert Catalysis Today 8 (4) 395-513 pp (1991) |
| 113 |
Preface: Proceedings of the Second German Workshop on Zeolite Chemistry Horst Förster, Hans Lechert Catalysis Today 8 (4) V-V (1991) |
| 112 |
Versuche zur kontrollierten Synthese von ZSM-3 (Experiments on the controlled synthesis of ZSM-3) Hans Lechert, Joachim Wulff-Döring Chemie Ingenieur Technik 63, 766-767 (1991) |
| 111 |
Dehydrogenation of benzyl alcohol on ZSM-5 zeolites Cvetana Bezouhanova, Yuri Kalvachev, Veneta Nenova, Hans Lechert Journal of Molecular Catalysis 68, 295-300 (1991) |
| 110 |
Infrared study of cyclohexanol chemisorption in SAPO molecular sieves Cvetana Bezouhanova, Yuri Kalvachev, Hans Lechert Journal of the Chemical Society, Faraday Transactions 87, 3315-3317 (1991) |
| 109 |
Thermal decomposition of tripropylamine as a template in MeAPO-5 molecular sieves Christo Minchev, V. Minkov, V. Penchev, Hartmut Weyda, Hans Lechert Journal of Thermal Analysis 37, 171-181 (1991) |
| 108 |
Thermal decomposition of organic templates in silicoaluminophosphate molecular sieves with various structures Christo Minchev, Hartmut Weyda, V. Minkov, V. Penchev, Hans Lechert Journal of Thermal Analysis 37, 573-582 (1991) |
| 107 |
Crystallization of porous aluminophosphates and metal substitutions Hans Lechert, Hartmut Weyda, Michael Heß, Ralph Kleinwort, V. Penchev, Christo Minchev Studies in Surface Science and Catalysis 69 (Zeolite Chemistry and Catalysis) 145-155 (1991) |
| 106 |
Effect of the introduction of nickel(II) - on the catalytic properties of silicoaluminophosphate SAPO 5 molecular sieves Vesselina Mavrodinova, Yanka Neinska, Christo Minchev, Hans Lechert, V. Minkov, V. Vulchev, V. Penchev Studies in Surface Science and Catalysis 69 (Zeolite Chemistry and Catalysis) 295-302 (1991) |
| 105 |
Infrared study of the interaction of n-butanols with HZSM 5 zeolites Yuri Kalvachev, Cvetana Bezouhanova, Hans Lechert Zeolites 11, 73-76 (1991) |
| 104 |
Investigations on the crystallization of X-type zeolites Hans Lechert, Hartmut Kacirek Zeolites 11, 720-728 (1991) |
1990 | |
| 103 |
Determination of Fickian Diffusion Coefficients of Water in Foods Using NMR-techniques and the DARKEN-equation Klaus Kuhn, Hans Lechert Lebensmittel-Wissenschaft und -Technologie 23, 331-335 (1990) |
| 102 |
The crystallization of silicoaluminophosphates with the structure-type SAPO-5 Hartmut Weyda, Hans Lechert Zeolites 10, 251-258 (1990) |
| 101 |
NMR studies of molecular motion of hydrocarbons in different faujasites Hans Lechert, Wolf D. Basler, Mengdong Jia NATO ASI Series, Series B: Physics 221, 183-192 (1990) |
1989 | |
| 100 |
Selective alkylation of alkylbenzenes in the presence of HZSM-5 zeolites Cvetana Bezouhanova, Christo Dimitrov, Veneta Nenova, Hans Lechert Applied Catalysis 49, 101-107 (1989) |
| 99 |
Kinetic studies on the crystallization of aluminum phosphate and aluminosilicophosphates with zeolite-type structure Hans Lechert, Hartmut Weyda DECHEMA Monographien 118, 159-170 (1989) |
| 98 |
Molecular motion in zeolite sorbends, studied by various NMR methods Hans Lechert, Wolf D. Basler Journal of Physics and Chemistry of Solids 50, 497-521 (1989) |
| 97 |
IR study of 1-hexene isomerization of HZSM-5 zeolites Cvetana Bezouhanova, Hans Lechert, Galina Taralanska, A. Meyer Reaction Kinetics and Catalysis Letters 40, 209-214 (1989) |
| 96 |
On
The Nature of the Catalytic Activity of SAPO-5 Christo Minchev, V. Kanazirev, Vesselina Mavrodinova, V. Penchev, Hans Lechert Studies in Surface Science and Catalysis 46 (Zeolites as Catalysts, Sorbents and Detergent Builders - Applications and Innovations) 29-38 (1989) |
| 95 |
Intermediates in the Formation of Aromatics from Propene and 2-Propanol on H-Zsm-5 Zeolites Hans Lechert, Cvetana Bezouhanova, Christo Dimitrov, Veneta Nenova Studies in Surface Science and Catalysis 46 (Zeolites as Catalysts, Sorbents and Detergent Builders - Applications and Innovations) 91-98 (1989) |
| 94 |
Kinetic Studies of the Crystallization of Aluminophosphate- and Silicoaluminophosphate Molecular Sieves Hartmut Weyda, Hans Lechert Studies in Surface Science and Catalysis 49 (Zeolites: Facts, Figures, Future Part A - Proceedings of the 8th International Zeolite Conference) 169-178 (1989) |
| 93 |
Dehydrogenation of Alcohols on H ZSM 5 Zeolites Cvetana Bezouhanova, Christo Dimitrov, Veneta Nenova, Yuri Kalvachev, Hans Lechert Studies in Surface Science and Catalysis 49 (Zeolites: Facts, Figures, Future Part A - Proceedings of the 8th International Zeolite Conference) 1223-1231 (1989) |
| 92 |
Manufacture of benzenes from waste plastics and rubber Hans Lechert, Volkhard Woebs, Qun Sung, Walter Kaminsky, Hansjörg Sinn -/- Applicant: Asea Brown Boveri AG Patent: EP 321807 (A2) 1989-06-28 |
1988 | |
| 91 |
On the spatial demand of coke deposits in zeolites Hans Lechert, Wolf D. Basler, Mengdong Jia Catalysis Today 3, 23-30 (1988) |
| 90 |
Molecular motion of aromatics in zeolites of different channel dimensions studied by nuclear magnetic resonance Wolf D. Basler, Hans Lechert, Hartmut Weyda Catalysis Today 3, 31-40 (1988) |
| 89 |
Neuer Erkenntnisse zur Struktur des Wassers in der Stärke (New aspects of the structure of water in starches) Hans Lechert, William Chrys Scoggins, Wolf D. Basler, Irene Schwier Starch/Stärke 40, 245-250 (1988) |
1987 | |
| 88 |
Vergleichende Kernresonanzuntersuchungen der Wasserbindungsverhältnisse von Stärke und rohen Kartoffelstücken während der Trocknung (Comparative NMR investigations of the binding of water in starch and raw potatoes during the drying process) Klaus Kuhn, Wolfgang Kruschak, Hans Lechert Starch/Stärke 39, 1-5 (1987) |
| 87 |
NMR investigation on zeolite catalysts of the faujasite and the ZSM5 type Hans Lechert, Jürgen Wienecke, Wolfgang Schweitzer, Walter Maiwald Zeitschrift für Physikalische Chemie (München) 152, 185-197 (1987) |
| 86 |
IR spectral study of the interaction between allyl alcohol and pentasil zeolites Cvetana Bezouhanova, Christo Dimitrov, Hans Lechert, Veneta Nenova, Mariana Krusteva -/- Editor: D. Shopov Heterogeneous Catalysis. IUPAC '87. Proceedings of the Sixth International Symposium 2, 216-221 (1987), Publisher: Publ. House of the Bulgarian Academy of Sciences, Sofia |
1986 | |
| 85 |
Dependence of p-xylene selectivity of pentasils on the silicon/aluminum-ratio Cvetana Bezouhanova, Christo Dimitrov, Veneta Nenova, B. Spassov, Hans Lechert Applied Catalysis 21, 149-155 (1986) |
| 84 |
Conversion of methylcyclopentane on H-ZSM 5 zeolites Hans Lechert, A. Meyer, Cvetana Bezouhanova, Christo Dimitrov, Veneta Nenova, Galina Taralanska Journal of Molecular Catalysis 35, 349-354 (1986) |
| 83 |
Nuclear relaxation studies of aromatics in faujasite type zeolites Hans Lechert, Wolf D. Basler, Klaus-Peter Wittern Studies in Surface Science and Catalysis 28, 595-600 (1986) |
1985 | |
| 82 |
Relaxation- and self-diffusion measurements of some hydrocarbons and water and methanol on silicalite and ZSM 5 zeolites Hans Lechert, Jürgen Wienecke, Wolf D. Basler Acta Physica et Chemica 31, 147-155 (1985) |
| 81 |
Cracking of paraffins on pentasils with different silicon/aluminum ratios Cvetana Bezouhanova, Christo Dimitrov, Veneta Nenova, L. Dimitrov, Hans Lechert Applied Catalysis 19, 101-108 (1985) |
| 80 |
Nuclear relaxation measurements on benzene molecules as an indicator for the molecular mobility of aromatic compounds in the cavity systems of zeolites Hans Lechert, Wolfgang Schweitzer, Walter Maiwald Godishnik na Sofiiskiya Universitet "Sv. Kliment Okhridski", Khimicheski Fakultet 79, 425-438 (1985) |
| 79 |
The synthesis of zeolites X and Y from silicate raw materials and the influence of different seed materials on their crystallization J. Tanevski, O. Lahodny-Sarc, Hans Lechert, Ruren Xu Rad Jugoslavenske Akademije Znanosti i Umjetnosti 418, 5-10 (1985) Alternative Source Name: Arbeiten der Jugoslawischen Akademie der Wissenschaften und Künste |
| 78 |
Gas chromatographic sorption studies of hydrocarbons in N-A-type zeolites with different silicon/aluminum ratios Hans Lechert, Wolfgang Schweitzer Studies in Surface Science and Catalysis 24 (Zeolites Synthesis, Structure, Technology and Application) 427-434 (1985) |
| 77 |
IR study of the cis-trans isomerization of olefins on H-ZSM-5 zeolite Cvetana Bezouhanova, Christo Dimitrov, E. Khalilov, Hans Lechert Studies in Surface Science and Catalysis 24 (Zeolites Synthesis, Structure, Technology and Application) 647-652 (1985) |
| 76 |
Toluene conversion on the zeolites offretite, ω, and ZSM-5 Vesselina Mavrodinova, Christo Minchev, V. Penchev, Hans Lechert Zeolites 5, 217-221 (1985) |
1984 | |
| 75 |
Directing Effect and Mechanism in the Crystallization of Zeolites Ruren Xu, Jiamin Zhang, Wenqin Pang, Shougui Li, Hans Lechert, Wolf D. Basler Chemical Journal of Chinese Universities (Eng. Ed.) 1, 19-27 (1984) |
| 74 |
Conversion of paraffins on pentasils with different silicon/aluminum ratios Cvetana Bezouhanova, Christo Dimitrov, Veneta Nenova, L. Dimitrov, Hans Lechert Godishnik na Sofiiskiya Universitet "Sv. Kliment Okhridski", Khimicheski Fakultet 78, 63-71 (1984) |
| 73 |
Infrared study on the mechanism of olefins and alcohols conversions over H-ZSM-5 zeolite Cvetana Bezouhanova, Hans Lechert, Christo Dimitrov, Veneta Nenova Journal of Molecular Structure 114, 301-304 (1984) |
| 72 |
New routes in zeolite synthesis Hans Lechert Studies in Surface Science and Catalysis 18 (Structure and Reactivity of Modified Zeolites, Proceedings of an International Conference) 107-123 (1984) |
| 71 |
Gas-chromatographic sorption studies of hydrocarbons in pentasils with different silicon/aluminum ratio Hans Lechert, Wolfgang Schweitzer -/- Editor: David Olson, Attilio Bisio Proceedings of the 6th International Zeolite Conference, Reno, USA, 10-15 July 1983, 210-216 (1984) |
| 70 |
The physical characterization of zeolites Hans Lechert NATO ASI Series, Series E: Applied Sciences 80 (Zeolites: Sci. Technol.) 151-192 (1984) |
1983 | |
| 69 |
Infrared spectral characteristics of the interaction of olefins with H-ZSM-5 zeolite Hans Lechert, Christo Dimitrov, Cvetana Bezouhanova, Veneta Nenova Journal of Catalysis 80, 457-459 (1983) |
| 68 |
Thermochemical and acidic properties of the zeolites of offretite, ω and ZSM-5 V. Penchev, Christo Minchev, V. Kanazirev, O. Pencheva, N. Borisova, L. Kosova, Hans Lechert, Hartmut Kacirek Zeolites 3, 249-254 (1983) |
| 67 |
On the mechanism of butadiene aromatization in the presence of H-ZSM-5 Cvetana Bezouhanova, Veneta Nenova, Christo Dimitrov, Hans Lechert, L. Dimitrov Geterogennyi Kataliz 5th, Pt. 1, 423-428 (1983) |
1982 | |
| 66 |
Buchbesprechung: R. von Ballmoos: The 18O-Exchange Method in Zeolite Chemistry. Synthesis Characterization and Dealumination of High Silica Zeolites, aus der Reihe: Texte zur Chemie und Chemietechnik. Verlag Salle und Sauerländer, 1981. 235 Seiten, Preis: DM 45-. Hans Lechert Berichte der Bunsengesellschaft für physikalische Chemie 86, 264-265 (1982) |
| 65 |
Kernresonanz-Untersuchungen zum Mechanismus der Wasserbeweglichkeit in verschiedenen Stärken (Nuclear magnetic resonance investigations on the mechanism of water mobility in different starches) Hans Lechert, Irene Schwier Starch/Stärke 34, 6-11 (1982) |
| 64 |
Röntgenographische und Kernresonanz-Untersuchungen einiger Strukturfragen an Stärke (X-ray and nuclear magnetic resonance studies of some structure problems of starch) Irene Schwier, Hans Lechert Starch/Stärke 34, 11-16 (1982) |
1981 | |
| 63 |
The solid state 51 NMR spectra of vanadyl chloride (VOCl3, VO(Oi-C3H7)3 and VOCl(Oi-C3H7)2 Wolf D. Basler, Hans Lechert, Kurt Paulsen, Dieter Rehder Journal of Magnetic Resonance 45, 170-172 (1981) |
| 62 |
Water binding on starch: NMR studies on native and gelatinized starch Hans Lechert -/- Editor: Louis B. Rockland, George Franklin Stewart Water activity: influences on food quality : a treatise on the influence of bound and free water on the quality and stability of foods and other natural products 223-245 (1981) |
1980 | |
| 61 |
Pulsed proton nuclear magnetic resonance study of water mobility in pentasils ZSM-5 and silicalite Walter Maiwald, Wolf D. Basler, Hans Lechert -/- Editor: L. V. C. Rees Proceedings of the fifth International Conference on Zeolites, Naples, Italy, 2-6 June 1980 562-570 (1980) |
| 60 |
NMR in rigid lattice: application of dipolar and quadrupolar interactions to the study of surface properties and adsorbed phases Hans Lechert NATO Advanced Study Institutes Series, Series C: Mathematical and Physical Sciences 61, 143-173 (1980) |
| 59 |
NMR investigations of mobility mechanisms of benzene molecules in the cavities of faujasite type zeolites and connections with catalytical and sorption properties of these substances Hartmut Kacirek, Hans Lechert, Wolfgang Schweitzer, Klaus-Peter Wittern -/- Editor: R. P. Townsend Special Publication - Royal Society of Chemistry 33 (The Properties and applications of zeolites : the proceedings of a conference / organised jointly by the Inorganic Chemicals Group of the Chemical Society and the Society of Chemical Industry, the City University, London, April 18th-20th, 1979) 164-173, 214-215 (1980) |
1979 | |
| 58 |
Nuclear magnetic relaxation studies of benzene in ultrapure NaX zeolite Hans Lechert, Klaus-Peter Wittern Berichte der Bunsengesellschaft für physikalische Chemie 83, 596-602 (1979) |
| 57 |
NMR-study of water in some starches and vegetables Hans Lechert, Walter Maiwald, Rainer Köthe, Wolf D. Basler Journal of Food Processing and Preservation 3, 275-299 (1979) |
1978 | |
| 56 |
NMR studies of the mobility of aromatics in faujasites Hans Lechert, Klaus-Peter Wittern, Wolfgang Schweitzer Acta Physica et Chemica 24, 201-206 (1978) |
| 55 |
Nuclear magnetic resonance studies of the arrangement of benzene molecules in the cavities of the zeolite NaX Hans Lechert, Klaus-Peter Wittern Berichte der Bunsengesellschaft für physikalische Chemie 82, 1054-1060 (1978) |
| 54 |
NMR-Experimente
zum Bewegungsmechianismus von Benzolmolekeln in den Hohlräumen von Zeolithen des Typs NaX Hans Lechert, Klaus-Peter Wittern, Hartmut Kacirek Berichte der Bunsengesellschaft für physikalische Chemie 82, 1246-1246 (1978) |
| 53 |
Quadrupole splitting of vanadium-51 NMR. Signals in nematic phases Dieter Rehder, Kurt Paulsen, Hans Lechert Zeitschrift für Naturforschung, Teil A: Astrophysik, Physik und Physikalische Chemie 33a, 1597-1598 (1978) |
1977 | |
| 52 |
Sodium-23 resonance in zeolites of the faujasite- and A-type and its interpretation by computer simulation of the measured spectra Hans Lechert, Heinz-Willi Henneke -/- Editor: James R. Katzer ACS Symposium Series 40 (Molecular Sieves-II. The Fourth International Conference) 53-63 (1977) |
| 51 |
Kinetic studies of the growth of zeolites of the faujasite and N-A type Hartmut Kacirek, Hans Lechert -/- Editor: James R. Katzer ACS Symposium Series 40 (Molecular Sieves-II. The Fourth International Conference) 244-257 (1977) |
| 50 |
DMR study of deuterium oxide in native starches of different origins and amylose of type B Heinz-Jürgen Hennig, Hans Lechert Journal of Colloid and Interface Science 62, 199-204 (1977) |
| 49 |
Nuclear magnetic resonance investigations and their application in food chemistry Heinz-Jürgen Hennig, Hans Lechert Appl. Spectrom. Masse (SM) Reson. Magn. Nucl. (RMN) Ind. Aliment., [Symp. Int. Comm. Int. Ind. Agric. Aliment.], 15th 197-213 (1977) |
1976 | |
| 48 |
NMR investigations on the behavior of water in starches Hans Lechert, Heinz-Jürgen Hennig ACS Symposium Series 34, 328-343 (1976) |
| 47 |
NMR-spektroskopischer Nachweis zweier Wasserbereiche in Zeolithen vom Faujasit-Typ (NMR spectroscopic determination of two water regions in faujasite-type zeolites) Wolf D. Basler, Hans Lechert, Hartmut Kacirek Berichte der Bunsengesellschaft für physikalische Chemie 80, 451-456 (1976) |
| 46 |
NMR investigations on the structure and sorption problems of faujasite-type zeolites Hans Lechert Catalysis Reviews - Science and Engineering 14, 1-66 (1976) |
| 45 |
Proton magnetic resonance investigations on benzene molecules in faujasite-type zeolites containing cations of different charge Hans Lechert, Wolfgang Haupt, Klaus-Peter Wittern Journal of Catalysis 43, 356-359 (1976) |
| 44 |
Rates of crystallization and a model for the growth of sodium-Y zeolites Hartmut Kacirek, Hans Lechert Journal of Physical Chemistry 80, 1291-1296 (1976) |
| 43 |
Untersuchung des Quellverhaltens von Stärke mit Hilfe der Kernresonanz-Impuls-Spektroskopie (Examination of the swelling mechanism of starch by pulsed nuclear magnetic resonance spectroscopy) Heinz-Jürgen Hennig, Hans Lechert, W. Goemann Stärke 28, 10-13 (1976) |
| 42 |
Möglichkeiten und Grenzen der Kernresonanz-lmpuls-Spektroskopie in der Anwendung auf Probleme der Stärkeforschung und Stärketechnologie (Possibilities and limitations of pulsed NMR spectroscopy for use with problems in starch research and starch technology) Hans Lechert Stärke 28, 369-373 (1976) |
| 41 |
Temperaturabhängigkeit des kernmagnetischen Relaxationsverhaltens von Wasserprotonen in nativer Stärke (Temperature dependence of the nuclear magnetic relaxation behavior of water protons in native starch) Heinz-Jürgen Hennig, Hans Lechert Zeitschrift für Naturforschung, Teil A: Astrophysik, Physik und Physikalische Chemie 31a, 306-309 (1976) |
| 40 |
The mobility of benzene molecules in faujasite type zeolites and the catalytic activity of these substances Hans Lechert, Klaus-Peter Wittern, Wolfgang Schweitzer, Wolfgang Haupt -/- Editor: H. Brunner, K. H. Hausser, D. Schweitzer Magnetic Resonance and Related Phenomena. Proceedings of the 19th Congress Ampere, Heidelberg, September 1976, 491-494 (1976) |
| 39 |
Zeolites with faujasite structure Hartmut Kacirek, Hans Lechert Patent: DE 2447206 (A1) 1976-04-08 |
1975 | |
| 38 |
Messungen der scheinbaren Molwärme von Ammoniak in Zeolithen vom Faujasit-Typ (Measurement of the apparent molar heat of ammonia in faujasite-type zeolites) Wolf D. Basler, Dieter Clausnitzer, Hans Lechert Berichte der Bunsengesellschaft für physikalische Chemie 79, 527-530 (1975) |
| 37 |
Die 7Li-Resonanz in Zeolithen des Faujasit-Typs und ihre Deutung durch Modellrechnungen (Lithium-7 resonance in faujasite-type zeolites and its explanation by model calculations) Hans Lechert, Wolf D. Basler, Heinz-Willi Henneke Berichte der Bunsengesellschaft für physikalische Chemie 79, 563-570 (1975) |
| 36 |
Growth of the zeolite type NaY Hartmut Kacirek, Hans Lechert Journal of Physical Chemistry 79, 1589-1593 (1975) |
| 35 |
Kernresonanzuntersuchungen zum Einfluß der technischen Aufarbeitung auf die Wasserbindungsfähigkeit von Kartoffelstärke (Nuclear resonance investigations on the effect of the industrial preparation on the water binding capacity of potato starch) Heinz-Jürgen Hennig, Hans Lechert, Bernd Krische Stärke 27, 151-154 (1975) |
| 34 |
Untersuchungen der Protonenresonanz von adsorbiertem Wasser an Zeolithen des Faujasit-typs mit verschiedenen Silicium-Aluminium-Verhältnissen (Proton resonance of water adsorbed on faujasite-type zeolites with various silicon-aluminum ratios) Hans Lechert, Heinz-Willi Henneke Surface Science 51, 189-198 (1975) |
| 33 |
Präparative, röntgenographische und 1H-Breitlinienresonanzuntersuchungen an Germylalkaliverbindungen, GeH3M (Preparation, X-ray, and proton-wide-line-resonance studies of alkali germyl compounds, GeH3M) Georg Thirase, Erwin Weiss, Heinz-Jürgen Hennig, Hans Lechert Zeitschrift für Anorganische und Allgemeine Chemie 417, 221-228 (1975) |
| 32 |
Untersuchungen der Protonenresonanz an Ca-Faujasit in Abhängigkeit vom Si/Al-Verhältnis und der Belegung mit Dioxan (Proton resonance of dioxane adsorbed in calcium faujasites with different silicon/aluminum ratios) Hans Lechert, Klaus-Peter Wittern, Heinz-Jürgen Hennig Zeitschrift für Naturforschung, Teil A: Astrophysik, Physik und Physikalische Chemie 30a, 690-692 (1975) |
| 31 |
Die Protonenresonanz von adsorbiertem Benzol an Zeolithen des Faujasittyps mit verschiedenen Si/Al-Verhältnissen (Proton resonance of adsorbed benzene in zeolites of the faujasite type with different silicon/aluminum ratios) Hans Lechert, Wolfgang Haupt, Hartmut Kacirek Zeitschrift für Naturforschung, Teil A: Astrophysik, Physik und Physikalische Chemie 30a, 1207-1210 (1975) |
1974 | |
| 30 |
Modellrechnungen zur Deutung der 23Na-Resonanz im Zeolithen Linde 13X bei niedrigen Wasserbelegungen (Model calculations on the interpretation of the sodium-23 resonance in the zeolite Linde 13X at low water coverages) Hans Lechert, Heinz-Willi Henneke Berichte der Bunsengesellschaft für physikalische Chemie 78, 347-354 (1974) |
| 29 |
Messungen der scheinbaren Molwärme von Benzol im Zeolithen Linde 13 X (Apparent heat capacity of benzene in Linde zeolite 13 X) Wolf D. Basler, Hans Lechert Berichte der Bunsengesellschaft für physikalische Chemie 78, 667-669 (1974) |
| 28 |
Das Verhalten der 23Na- und 7Li-Resonanz in Zeolithen des Faujasittyps bei Belegung mit polaren Moleleln mittlerer Größe Hans Lechert, Schokufeh Mirtsch, Heinz-Jürgen Hennig Berichte der Bunsengesellschaft für physikalische Chemie 78, 1263-1263 (1974) |
| 27 |
Diffusion von Wasser in Stärkegelen (Diffusion of water in starch gels) Wolf D. Basler, Hans Lechert Stärke 26, 39-42 (1974) |
| 26 |
Messungen der magnetischen Relaxationszeiten der Protonen in nativen Stärken mit verschiedenen Wassergehalten (Magnetic relaxation times of the protons in native starches with different water contents) Heinz-Jürgen Hennig, Hans Lechert Stärke 26, 232-237 (1974) |
| 25 |
Protonenresonanzmessungen an Molekeln verschiedener Gestalt und Polarität in Hohlräumen von Zeolithen des Faujasittyps (Proton resonance measurements in molecules of different forms and polarity in cavities of zeolites of the faujasite type) Hans Lechert, Heinz-Jürgen Hennig, Schokufeh Mirtsch Surface Science 43, 88-100 (1974) |
| 24 |
Das Temperaturverhalten der Protonenresonanz von adsorbiertem Benzol in den Hohlräumen synthetischer Zeolithe vom Typ des Faujasits (Temperature behavior of the proton resonance of adsorbed benzene in the holes of synthetic zeolites of the faujasite type) Hans Lechert, Heinz-Jürgen Hennig Zeitschrift für Naturforschung, Teil A: Astrophysik, Physik und Physikalische Chemie 29a, 1065-1070 (1974) |
| 23 |
Zeolites with faujasite structure of high silica content Hartmut Kacirek, Hans Lechert Patent: DE 2324235 (A1) 1974-12-05 |
1973 | |
| 22 |
Modellrechnungen zur Deutung der 23Na-Resonanz im entwässerten Zeolithen Linde 13 X (Model calculations for interpretation of the sodium-23 resonance in dehydrated zeolite Linde 13X) Hans Lechert Berichte der Bunsengesellschaft für physikalische Chemie 77, 697-707 (1973) |
| 21 |
Kernresonanzuntersuchungen an Wasser in Stärkegelen bei 295 K (NMR investigations of water in starch gels at 295° Kelvin) Wolf D. Basler, Hans Lechert Stärke 25, 289-292 (1973) |
| 20 |
Kernmagnetische Resonanzuntersuchungen an 23Na-Kernen im entwässerten Zeolithen 4A (NMR studies on sodium-23 nuclei in dehydrated zeolite 4A) Heinz-Jürgen Hennig, Hans Lechert Zeitschrift für Physikalische Chemie (München) 87, 104-112 (1973) |
| 19 |
Kernresonanzuntersuchungen von Sorptionsstrukturen in Zeolithhohlräumen ergänzt durch Modellrechnungen und Messung der scheinbaren Molwärme am Sorbat Hans Lechert Habilitationsschrift, Hamburg (1973) |
| 18 |
NMB investigations of the framework cations of various faujasite-type zeolites and their interpretation by model calculations Hans Lechert -/- Editor: W. M. Meier, J. B. Uytterhoeven Advances in Chemistry Series 121 (Molecular Sieves) 74-86 (1973) |
1972 | |
| 17 |
Die Molwärme von Wasser in den Poren von Zeolithen des Faujasit-Typs Wolf D. Basler, Hans Lechert Berichte der Bunsengesellschaft für physikalische Chemie 76, 1113-1113 (1972) |
| 16 |
Zusammenfassungen zur Veröffentlichung angenommener Arbeiten. Messungen der scheinbaren Molwärme von Wasser in Zeolithen vom Faujasit-Typ Wolf D. Basler, Hans Lechert Berichte der Bunsengesellschaft für physikalische Chemie 76, 1120-1124 (1972) |
| 15 |
Messungen der scheinbaren Molwärme von Wasser in Zeolithen vom Faujasit-Typ (Measurement of the apparent molar heat of water in faujasite-type zeolites) Wolf D. Basler, Hans Lechert Berichte der Bunsengesellschaft für physikalische Chemie 76, 1234-1238 (1972) |
| 14 |
Molwärmemessungen an adsorbiertem Wasser im Zeolithen Linde 13 X (Measurements of the molar heat of adsorbed water in zeolite Linde 13X) Wolf D. Basler, Hans Lechert Zeitschrift für Physikalische Chemie (München) 78, 199-204 (1972) |
| 13 |
Die Molwärme von Wass in den Poren von Zeolithen des Faujasit-Typs Wolf D. Basler, Hans Lechert Bunsentagung 1972 Hamburg. 71. Hauptversammlung der Deutschen Bunsengesellschaft für Physikalische Chemie e. V., 11. bis 14. Mai 1972, Hamburg Kurzvortrag 71 (1972) |
| 12 |
Kernresonanzuntersuchungen an Zeolithen unter dem Einfluß der Adsorption von Molekülen verschiedender Polarität Heinz-Jürgen Hennig, Hans Lechert Bunsentagung 1972 Hamburg. 71. Hauptversammlung der Deutschen Bunsengesellschaft für Physikalische Chemie e. V., 11. bis 14. Mai 1972, Hamburg Kurzvortrag 73 (1972) |
1971 | |
| 11 |
Die 23Na-Resonanz im Molekularsieb Linde 13X in Abhängigkeit von der Belegung mit SO2 (Dependence of sodium-23 resonance in the molecular sieve 13X on the sorption of sulfur dioxide) Hans Lechert, Heinz-Jürgen Hennig Zeitschrift für Naturforschung, Teil A: Astrophysik, Physik und Physikalische Chemie 26a, 1375-1376 (1971) |
| 10 |
Das Verhalten der Protonen- und der 23Na-Resonanz in Zeolithen vom Faujasittyp in Abhängigkeit von der Belegung mit Schwefelwasserstoff (Influence of hydrogen sulfide [adsorption] on the behavior of proton and sodium-23 resonances in faujasite-type zeolites) Hans Lechert, Heinz-Jürgen Hennig Zeitschrift für Physikalische Chemie (München) 76, 319-327 (1971) |
1970 | |
| 9 |
Über das Temperaturverhalten der 7Li-, 23Na- und der 133Cs-Resonanz an den Lithium-, Natrium- und Cäsiumformen des synthetischen zeoliths linde 13 X IM H2O- und D2O-gesättigten zustand (Temperature dependence of lithium-7, sodium-23, and cesium-133 resonance in the lithium, sodium, and cesium forms of synthetic zeolite Linde 13X in the water- and heavy water- saturated states) Hans Lechert, Walter Gunßer Surface Science 20, 44-54 (1970) |
1969 | |
| 8 |
Das Temperaturverhalten der magnetischen Protonen- und 19F-Resonanzen an einigen im synthetischen Zeolithen Linde 13X adsorbierten ringförmigen organischen Substanzen (Temperature behavior of proton and fluorine-19 magnetic resonances of cyclic organic substances adsorbed on the synthetic zeolite Linde 13X) Hans Lechert, Adolf Knappwost, Milos Ralek Zeitschrift für Naturforschung, Teil A: Astrophysik, Physik und Physikalische Chemie 24a, 1759-1764 (1969) |
1968 | |
| 7 |
Kernmagnetische Resonanzuntersuchungen an den Natrium-, Lithium- und Cäsiumformen synthetischer Zeolithe vom Faujasittyp (Nuclear magnetic resonance studies on sodium, lithium, and cesium forms of synthetic zeolites of the faujasite type) Hans Lechert, Walter Gunßer, Adolf Knappwost Berichte der Bunsengesellschaft für physikalische Chemie 72, 84-93 (1968) |
| 6 |
Untersuchungen der chemischen Verschiebung der 133Cs-Resonanz in synthetischen Zeolithen vom Faujasittyp (Chemical shift of cesium-133 resonance in synthetic zeolites of the faujasite type) Hans Lechert, Walter Gunßer, Adolf Knappwost Zeitschrift für Naturforschung, Teil A: Astrophysik, Physik und Physikalische Chemie 23a, 1343-1346 (1968) |
| 5 |
Das Temperaturverhalten der magnetischen Protonen- und Kationenresonanzen an den Natrium-, Lithium- und Cäsium-Formen des synthetischen Zeoliths Linde 13 X (Temperature behavior of magnetic proton and cation resonances in the sodium, lithium, and cesium forms of the synthetic zeolite Linde 13X) Adolf Knappwost, Hans Lechert, Walter Gunßer Zeitschrift für Physikalische Chemie (München) 58, 278-289 (1968) |
| 4 |
Magnetische
Resonanzuntersuchungen an Alkalikernen und Protonen in verschiedenen synthetischen Zeolithformen vom Typ des Faujasits in Abhängigkeit von der Belegung mit Wasser Hans Lechert -/- Supervisor: Adolf Knappwost Dissertation, Hamburg (1968) |
1967 | |
| 3 |
Kernmagnetische Resonanzuntersuchungen an den Na- und Cs-Formen synthetischer Zeolithe vom Faujasittyp (NMR Studies of Na and Ca forms of synthetic zeoliths of faujasite type) Hans Lechert, Walter Gunßer, Adolf Knappwost Berichte der Bunsengesellschaft für physikalische Chemie 71, 927-927 (1967) |
1966 | |
| 2 |
Untersuchungen der 23Na- und der Protonenresonanz im System Zeolith-Wasser (23Na and proton resonances in the zeolite-water system) Adolf Knappwost, Walter Gunßer, Hans Lechert Zeitschrift für Naturforschung, Teil A: Astrophysik, Physik und Physikalische Chemie 21a, 1200-1201 (1966) |
1965 | |
| 1 |
Zur Temperaturabhängigkeit der Molwärme und der magnetischen Suszeptibilitat von Fe2O3-Cr2O3-Mischkristallen (Temperature dependence of the molar heat and of the magnetic susceptibility of Fe2O3-Cr2O3 mixed crystals) Adolf Knappwost, Hans Lechert, Walter Gunßer Zeitschrift für Physikalische Chemie (München) 47, 207-223 (1965) |