Publications - Dr. Ursula Bentrup
Publications
58. | G. Rother, R. Stief, U. Bentrup, W. Massa, Journal of Fluorine Chemistry 2011, 132, 740-746. Jahn-Teller-Distorted Dimeric Anions in (cat)[Mn2F8(H2O)2]·2H2O (cat = pipzH2, dabcoH2) and (dabcoH2)2[Mn2F8(H2PO4)2]. |
57. | J. Radnik, U. Bentrup, J. Leiterer, A. Brueckner, F. Emmerling, Chemistry of Materials 2011, 23, 5425-5431. Levitated Droplets as Model System for Spray Drying of Complex Oxides: A Simultaneous in Situ XRD/Raman Study. |
56. | C. Janke, M. Schneider, U. Bentrup, J. Radnik, A. Martin, G. Scholz, A. Brueckner, Journal of Catalysis 2011, 277, 196-207. Impact of Phosphorus and Nitrogen on Structure and Catalytic Performance of VZrPON Oxynitrides in the Ammoxidation of 3-Picoline. |
55. | L. R. Knoepke, S. Reimann, A. Spannenberg, P. Langer, A. Brueckner, U. Bentrup, Chemcatchem 2011, 3, 1459-1468. Elucidating the Directing Effect of Lewis Acids on the Reaction Pathway in Formal [3+3] Cyclocondensation Reactions: A Comprehenseive in Situ Spectroscopic Study |
54. | S. Gatla, N. Madaan, J. Radnik, V. N. Kalevaru, B. Luecke, A. Martin, U. Bentrup, A. Brueckner, ChemCatChem 2011, 3, 1893-1901. Impact of Co-Components on the State of Pd and the Performance of Supported Pd/TiO2 Catalysts in the Gas-Phase Acetoxylation of Toluene. |
53. | S. Erfle, U. Armbruster, U. Bentrup, A. Martin, A. Brueckner, Applied Catalysis A: General 2011, 391, 102-109. Impact of Redox Properties on Dehydration of Glycerol to Acrolein over Heteropolyacids Assessed by Operando-EPR Spectroscopy. |
52. | N. Steinfeldt, U. Bentrup, K. Jaehnisch, Industrial & Engineering Chemistry Research 2010, 49, 72-80. Reaction Mechanism and in Situ ATR Spectroscopic Studies of the 1-Decene Ozonolysis in Micro- and Semibatch Reactors. |
51. | U. Bentrup, Chemical Society Reviews 2010, 39, 4718-4730. Combining in situ Characterization Methods in One Set-Up: Looking with more Eyes into the Intricate Chemistry of the Synthesis and Working of Heterogeneous Catalysts. |
50. | J. Engeldinger, C. Domke, M. Richter, U. Bentrup, Applied Catalysis A: General 2010, 382, 303-311. Elucidation the Role of Cu Species in the Oxidative Carbonylation of Methanol to Dimethyl Carbonyte on CuY: An in Situ Spectroscopic and Catalytic Study. |
49. | J. Engeldinger, M. Richter, U. Bentrup, Chemie-Ingenieur-Technik 2010, 82, 1327. Operando-DRIFTS/UV-vis/MS Untersuchungen zur oxidativen Carbonylierung von Methanol an CuY- Zeolithen. |
48. | L. R. Knoepke, U. Bentrup, A. Brueckner, Chemie-Ingenieur-Technik 2010, 82, 1332. Inline-Monitoring von Hydrierungsreaktionen mittels ATR/UV-vis/Ramanspektroskopie. |
47. | L. R. Knoepke, N. Nemati, A. Koeckritz, A. Brueckner, U. Bentrup, Chemcatchem 2010, 2, 273-280. Reaction Monitoring of heterogeneously Catalyzed Hydrogenation of Imines by Coupled ATR-FTIR, UV/Vis, and Raman Spectroscopy. |
46. | S. Huebner, U. Bentrup, U. Budde, K. Lovis, T. Dietrich, A. Freitag, L. Kuepper, K. Jaehnisch, Organic Process Research & Development 2009, 13, 952-960. An Ozonolysis – Reduction Sequence for the Synthesis of Pharmaceutical Intermediates in Microstructured Devices. |
45. | M.-M. Pohl, J. Radnik, M. Schneider, U. Bentrup, D. Linke, A. Brückner, E. Ferguson J. Catal. 2009, 262, 314-323. Bimetallic Pd,Au-KOac/SiO2 catalysts for vinyl acetate monomer (VAM) synthesis: Insights into deactivation under industrial conditions. |
44. | U. Bentrup, J. Radnik, U. Armbruster, A. Martin, J. Leiterer, F. Emmerling, A. Brueckner, Topics in Catalysis 2009, 52, 1350-1359. Linking Simultaneous In Situ WAXS/SAXS/Raman with Raman/ATR/UV-vis Spectroscopy: Comprehensive Insight into the Synthesis of Molybdate Catalyst Precursor. |
43. | A. Brueckner, U. Bentrup, H. Zanthoff, D. Maschmeyer, Journal of Catalysis 2009, 266, 120-128. The Role of Different Ni Sites in Supported Nickel Catalysts for Butene Dimerization under Industry-Like Conditions. |
42. | C. Janke, J. Radnik, U. Bentrup, A. Martin, A. Brueckner, Chemcatchem 2009, 485-491. Vanadium-Containing Oxynitrides: Effective Catalysts for the Ammoxidation of 3-Picoline. |
41. | C. E. Volckmar, M. Bron, U. Bentrup, A. Martin, P. Claus, Journal of Catalysis 2009, 261, 1-8. Influence of the Support Composition on the Hydrgenation of Acrolein over Ag/Si2-Al2O3 Catalysts. |
40. | V. A. Kondratenko, U. Bentrup, M. Richter, T. W. Hansen and E. V. Kondratenko, Appl. Catal. A: General, in press. Mechanistic aspects of N2O and N2 formation in NO reduction by NH3 over Ag/Al2O3: the effect of O2 and H2. |
39. | M. Stoyanova, U. Rodemerck, U. Bentrup, U. Dingerdissen, R. Mayer, H. Lansink, Rotgerink, T. Tacke, Appl. Catal. A: General 2008, 340, 242. High-throughput experimentation in small-scale catalyst preparation and screening of rhenium oxide-alumina catalysts for olefin metathesis. |
38. | Michael Schwidder, M. Santhosh Kumar, Ursula Bentrup, Javier Pérez-Ramírez, Angelika Brückner, Wolfgang Grünert, Microporous and Mesoporous Materials 2008, 111, 124. The role of Brønsted Acidity in the SCR of NO over Fe-MFI Catalysts. |
37. | V. Narayana Kalevaru, A. Benhmid, J. Radnik, M.- M. Pohl, U. Bentrup, A. Martin, J. Catal. 2007, 246, 399. Marked influence of support on the catalytic performance of PdSb acetoxylation catalysts: Effects of Pd particle size, valence states and acidity characteristics. |
36. | A. Brückner, G. Scholz, D. Heidemann, M. Schneider, D. Herein, U. Bentrup, M. Kant: J. Catal. 2007, 245, 369. Selective oxidation of isobutane over H4PVMo11O40 · x H2O: New insights on active sites by a comprehensive in situ approach. |
35. | U. Bentrup, A. Brückner, M. Kant , S. Kolf , U. Dingerdissen, S. Jansen, D. Maschmeyer, H. Siegert, H.W. Zanthoff, Erdöl Erdgas Kohle, 2006, 9, 145. Oil Gas European Magazine 2006, 32 (3), 145. Selective oxidation of i-butane and i-butene to methacrolein and methacrylic acid over Keggin-type polyoxometalate and MoVTeNbOx catalysts: A comparative catalytic and in situ-spectroscopic study. |
34. | Ursula Bentrup, Lukas Küpper, Uwe Budde, Kai Lovis, Klaus Jähnisch: Chem. Eng. Technol.2006, 29, 1216. Mid-infrared monitoring of gas-liquid reactions in vitamin D analogues synthesis using a novel fiber-optical diamond ATR sensor. |
33. | U. Bentrup, A. Brückner, M. Kant , S. Kolf , U. Dingerdissen, S. Jansen, D. Maschmeyer, H. Siegert, H.W. Zanthoff, Erdöl Erdgas Kohle, im Druck. Selective oxidation of i-butane and i-butene to methacrolein and methacrylic acid over Keggin-type polyoxometalate and MoVTeNbOx catalysts: A comparative catalytic and in situ-spectroscopic study. |
32. | M. Santhosh Kumar, M. Schwidder, W. Grünert, U. Bentrup, A. Brückner, J. Catal. 2006, 239, 173. Selective reduction of NO with Fe-ZSM-5 Catalysts of Low Fe content: II. Assigning the function of different Fe sites by spectroscopic in situ studies. |
31. | M. Santhosh Kumar, J. Pérez-Ramírez, M.N. Debbagh, B. Smarsly, U. Bentrup, A. Brückner, Appl. Catal. B: Environmental 2005, 62, 244. Evidence of the vital role of the pore network on various catalytic conversions of N2O over Fe-silicalite and Fe-SBA-15 with the same iron constitution. |
30. | U. Bentrup, A. Brückner, M. Fait, B. Kubias, J. B. Stelzer, Catal. Today 2006, 112, 78. Structure-reactivity relationships in VOx/TiO2 catalysts for the oxyhydrative scission of 1-butene and n-butane to acetic acid as examined by in situ-spectroscopic methods and catalytic tests. |
29. | A. Köckritz, M. Sebek, A. Dittmar, J. Radnik, A. Brückner, U. Bentrup, M.-M. Pohl, H. Hugl, W. Mägerlein, J. Mol. Catal. A: Chem. 2005, 246, 85. Ru-catalyzed oxidation of primary alcohols. |
28. | U. Bentrup, A. Brückner, M. Kant , S. Kolf , U. Dingerdissen, S. Jansen, D. Maschmeyer, H. Siegert, H.W. Zanthoff: Selective oxidation of i-butane and i-butene to methacrolein and methacrylic acid over Keggin-type polyoxometalate and MoVTeNbOx catalysts: A comparative catalytic and in situ-spectroscopic study, DGMK Tagungsbericht 2005-2, ISBN 3-936418-39-X, p. 115. |
27. | J. B. Stelzer, C. Schröder, J. Caro, M. Fait, U. Bentrup, Chemie Ingenieur Technik 2005, 77, 406. Aufbau und katalytische Aktivität hierarchisch nanostrukturierter Oxid-Katalysatoren - Teil4: Einfluss der Vanadiumprecursoren auf das katalytische Verhalten von TiO2/SbOy/VOx-Katalysatoren. |
26. | J. Pérez-Ramírez, J. C. Groen, A. Brückner, M. S. Kumar, U. Bentrup, M. N. Debbagh, L. A. Villaescusa, J. Catal. 2005, 232, 318. Evolution of isomorphously substituted iron zeolites during activation: comparison of Fe-beta and Fe-ZSM-5. |
25. | A. Brückner, U. Bentrup, J. B. Stelzer, Z. Anorg. Allg. Chem. 2005, 631, 60. The Influence of Sulfate-Doping on the Nature of V Sites in VOx/TiO2 Catalysts. |
24. | U. Bentrup, A. Brückner, M. Fait, B. Kubias, J. B. Stelzer: Structure-reactivity relationships in supported VOx/TiO2 catalysts for the oxyhydrative scission of 1-butene to acetic acid: A comprehensive catalytic and in situ-spectroscopic study, DGMK Tagungsbericht 2004-3, ISBN 3-936418-23-3, p. 109. |
23. | J. B. Stelzer, M. Fait, U. Bentrup, B. Kubias, H.-J. Eberle, J. Caro, Chem. Eng. Technol. 2004, 27, 1296. Nano-structured vanadia-titania catalysts with hierarchical architecture in the oxyhydrative scission of 1-butene to acetic acid. |
22. | U. Bentrup, M. Richter, R. Fricke, Appl. Catal. B: Environmental 2005, 55, 213. Effect of H2 admixture on the adsorption of NO, NO2 and propane at Ag/Al2O3 catalyst as examined by in situ FTIR. |
21. | A. Brückner, U. Bentrup, M. Fait, B. Kubias, Catal. Today 2005, 99, 123. Structure-reactivity relationships in supported VOx catalysts for the oxyhydrative scission (OHS) of 1-butene and n-butane to acetic acid: A comprehensive catalytic and in situ-study. |
20. | K. V. Narayana, A. Martin, U. Bentrup, B. Lücke, J. Sans, Appl. Catal. A: General 2004, 270, 57. Catalytic gas phase ammoxidation of o-xylene. |
19. | U. Bentrup, A. Brückner, C. Rüdinger, H.-J. Eberle, Appl. Catal. A: General 2004, 269, 237. Elucidating structure and function of active sites in VOx/TiO2 catalysts during oxyhydrative scission of 1-butene by in situ and operando spectroscopy. |
18. | Q. Smejkal, D. Linke, U. Bentrup, M.-M. Pohl, H. Berndt, A. Brückner, Appl. Catal. A: General 2004, 268, 67. Combining accelerated activity tests and catalyst characterization: a time-saving way to study the deactivation of vinylacetate catalysts. |
17. | M. Richter, A. Abramova, U. Bentrup, R. Fricke, J. Appl. Spectroscopy 2004, 71, 368. Proof of reversible Ag+/Ag0 redox transformation on mesoporous alumina by in situ UV-Vis spectroscopy. |
16. | M. Richter, U. Bentrup, R. Eckelt, M.-M. Pohl, R. Fricke, Applied Catal. B: Environmental 2004, 51, 261. The effect of hydrogen on the selective catalytic reduction of NO in excess oxygen over Ag/Al2O3. |
15. | U. Bentrup, Netzsch Gerätebau GmbH, Selb, 2003. Using STA-MS and Pulse-TA for the study of metal oxide catalysts, in “Hyphenated Techniques in Thermal Analysis”, ed. E. Kapsch, M. Hollering, Proceedings of 5th SKT 2003. |
14. | L. Frunza, H. Kosslick, U. Bentrup, I. Pitsch, R. Fricke, S. Frunza, A. Schönhals, J. Mol. Struct. 2003, 651-653, 341. First spectroscopic characterization of the surface layer in composites containing liquid crystals confined to nanopores. |
13. | A. Martin, U. Bentrup, B. Lücke, G.-U. Wolf, Catalysis of Organic Reactions 2002, 89, 157. Vapour Phase Oxidation of Methyl Aromatics to the Corresponding Aldehydes. |
12. | L. Frunza, S. Frunza, A. Schönhals, U. Bentrup, R. Fricke, I. Pitsch, H. Kosslick, Stud. Surf. Sci. Catal. 2002, 142, 1323. Confinement of nematic liquid crystals in SBA mesoporous materials. |
11. | A. Martin, U. Bentrup, B. Lücke, G.-U. Wolf: Gas phase oxidation of methyl aromatics to their corresponding aldehydes, DGMK Tagungsbericht 2002-4, ISBN 3-931850-98-6, p. 87. |
10. | U. Bentrup, A. Martin, G.-U. Wolf, Catal. Today 2003, 78, 229. Thermal behaviour, redox properties, and catalytic performance of alkali-promoted V2O5 catalysts in the selective oxidation of p-methoxytoluene: A comparative study. |
9. | U. Bentrup, A. Martin, G.-U. Wolf, Thermochim. Acta 2003, 398, 131. Comparative study of the thermal and redox behaviour of alkali-promoted V2O5 catalysts. |
8. | A. Martin, U. Bentrup, G.-U. Wolf, Chem. Eng. Technol. 2002, 25, 133. Effect of Pyridine Admixture on Heterogeneously Catalyzed Partial Oxidation of Substituted Methyl Aromatics to their Corresponding Aldehydes. |
7. | M. Richter, A. Trunschke, U. Bentrup, K.-W. Brzezinka, E. Schreier, M. Schneider, M.-M. Pohl, R. Fricke, J. Catal. 2002, 206, 98. Selective catalytic reduction of nitric oxide by ammonia over egg-shell MnO2/NaY composite catalysts. |
6. | A. Martin, U. Bentrup, G.-U. Wolf, Chemie Ingenieur Technik 2002, 74, 112. Einfluss von Pyridin auf die heterogen katalysierte Partialoxidation von substituierten Methylaromaten zu ihren Aldehyden. |
5. | A. Martin, U. Bentrup, G.-U. Wolf, Appl. Catalysis A: General 2002, 227, 131. The effect of alkali metal promotion on vanadium-containing catalysts in the vapour phase oxidation of methyl aromatics to the corresponding aldehydes. |
4. | U. Bentrup, A. Brückner, M. Richter, R. Fricke, Appl. Catalysis B: Environmental 2001, 32, 229. NOx adsorption on MnO2/NaY composite: An in situ FTIR and EPR study. |
3. | U. Bentrup, A. Brückner, A. Martin, B. Lücke, J. Mol. Catal. A: Chemical 2000, 162, 383. Selective oxidation of p-substituted toluenes to the corresponding benzaldehydes over (VO)2P2O7: An in situ FTIR and EPR study. |
2. | A. Brückner, U. Bentrup, A. Martin, R. Radnik, L. Wilde, G.-U. Wolf, Stud. Surf. Sci. Catal.2000, 130A, 359. Selective Oxidation of Toluene to Benzaldehyde: Investigation of Structure-Reactivity, Relationships by in situ-Methods. |
1. | U. Bentrup, A. Martin, B. Lücke, Topics Catal. 2000, 11/12, 139. Infrared Characterization of the Surface Intermediates in the Oxidation of Toluene on Vanadylpyrophosphate Catalysts. |
