Publications of Jörg Melsheimer

Klokishner, S.; Melsheimer, J.; Jentoft, F. C.; Schlögl, R.: Optical bands of dodecanuclear compounds H₄PVMo₁₁O₄₀*y H₂O with Keggin structure. Semiclassical vibronic model. Physical Chemistry Chemical Physics 6 (9), pp. 2066 - 2082 (2004)

Ahmad, R.; Melsheimer, J.; Jentoft, F. C.; Schlögl, R.: Isomerization of n-Butane and of n-Pentane in the Presence of Sulfated Zirconia: Formation of Surface Deposits Investigated by In Situ UV-vis Diffuse Reflectance Spectroscopy. Journal of Catalysis 218, pp. 365 - 374 (2003)

Jentoft, F. C.; Klokishner, S.; Kröhnert, J.; Melsheimer, J.; Ressler, T.; Timpe, O.; Wienold, J.; Schlögl, R.: The structure of molybdenum-heteropoly acids under conditions of gas phase selective oxidation catalysis: a multi-method in situ study. Applied Catalysis A 256 (1-2), pp. 291 - 317 (2003)

Melsheimer, J.; Thiede, M.; Ahmad, R.; Tzolova-Müller, G.; Jentoft, F. C.: Improved experimental setup for in situ UV-vis-NIR spectroscopy under catalytic conditions. Physical Chemistry Chemical Physics 5 (20), pp. 4366 - 4370 (2003)

Melsheimer, J.; Kröhnert, J.; Ahmad, R.; Klokishner, S.; Jentoft, F. C.; Mestl, G.; Schlögl, R.: UV/Vis/near-IR spectroscopic characteristics of H_4-xCs_xPVMo₁₁O₄₀ (x=0,2) catalyst under different temperatures and gas atmospheres. Physical Chemistry Chemical Physics 4 (11), pp. 2398 - 2408 (2002)

Klokishner, S.; Melsheimer, J.; Ahmad, R.; Jentoft, F. C.; Mestl, G.; Schlögl, R.: Influence of the Dehydration Effects on the Optical Spectra of H₄PVMo₁₁O₄₀ in the Visible and Near Infrared Range: Intra- and Intercenter Optical Transitions in the V-Mo-Cluster. Spectrochimica Acta A 58 (1), pp. 1 - 15 (2002)

Mahmoud, S. S.; Hammoudeh, A. Y.; Gharaibeh, S.; Melsheimer, J.: Hydrogenation of cinnamaldehyde over sol-gel Pd/SiO₂ catalysts: kinetic aspects and modification of catalytic properties by Sn, Ir and Cu additives. Journal of Molecular Catalysis A 178 (1-2), pp. 161 - 167 (2002)

Thiede, M.; Melsheimer, J.: In situ UV/Vis/near-IR diffuse reflection measurement of catalysts at temperatures up to 673 K. Review of Scientific Instruments 73 (2), pp. 394 - 397 (2002)

Lee, J. K.; Melsheimer, J.; Berndt, S.; Mestl, G.; Schlögl, R.; Köhler, K.: Transient responses of the local electronic and geometric structures of vanado-molybdo-phosphate catalysts H_3+nPV_nMo_12-nO₄₀ in selective oxidation. Applied Catalysis A 214 (1), pp. 125 - 148 (2001)

Lee, J. K.; Russo, V.; Melsheimer, J.; Köhler, K.; Schlögl, R.: Genesis of V⁴⁺ in heteropoly compounds Cs_xH_4-xPVMo₁₁O₄₀ during thermal treatment, rehydration and oxidation of methanol studied by EPR spectroscopy. Physical Chemistry Chemical Physics 2 (13), pp. 2977 - 2983 (2000)

Li, G.; Kossmehl, G.; Hunnius, W. D.; Zhu, H.; Kautek, W.; Plieth, W.; Melsheimer, J.; Doblhofer, K.: Reactive groups on polymer coated electrodes, 10: electrogenerated conducting polyalkylthiophenes bearing activated ester groups. Polymer 41 (2), pp. 423 - 432 (2000)

Melsheimer, J.; Mahmoud, S. S.; Mestl, G.; Schlögl, R.: In situ UV-VIS diffuse reflectance spectroscopy of reduction-reoxidation of heteropoly compounds by methanol and ethanol: A correlation between spectroscopic and catalytic data. Catalysis Letters 60 (3), pp. 103 - 111 (1999)

Li, G.; Koßmehl, G.; Kautek, W.; Plieth, W.; Melsheimer, J.; Doblhofer, K.; Hunnius, W.-D.; Zhu, H.: Reactive groups on polymer‐coated electrodes, 9. New electroactive polythiophenes with epoxy and cyclic carbonate groups. Macromolecular Chemistry and Physics 200 (2), pp. 450 - 459 (1999)

Melsheimer, J.; Böhm, M. C.; Lee, J. K.; Schlögl, R.: Adsorption and selective oxidation of H₂S on alumina powders: In-situ UV-VIS studies in a differential reactor. Bunsen-Magazin 101 (4), pp. 726 - 732 (1997)

Melsheimer, J.; Schlögl, R.: On the sequence of events in H₂S oxidation reactions. Bunsen-Magazin 101 (4), pp. 733 - 740 (1997)

Melsheimer, J.; Schlögl, R.: Identification of reaction products of mild oxidation of H₂S in solution and in solid state by UV-VIS spectroscopy. Fresenius' Journal of Analytical Chemistry 357 (4), pp. 397 - 400 (1997)

Melsheimer, J.; Guo, W.; Ziegler, D.; Wesemann, M.; Schlögl, R.: Methanation of carbon dioxide over Ru/Titania at room temperature: explorations for a photoassisted catalytic reaction. Catalysis Letters 11, pp. 157 - 168 (1991)

Yang, X.; Ahmad, R.; Melsheimer, J.; Klose, B. S.; Jentoft, F. C.: In Situ Spectroscopic Study of Isomerisation of Light Alkanes over Sulfated Zirconia Catalysts. In: Proceedings of the DGMK-Conference 'Chances for Innovative Processes at the Interface between Refining and Petrochemistry', pp. 217 - 224 (Eds. Emig, G.; Gallei, E.; Lücke, B.; Weitkamp, J.). DGMK Conference 'Chances for Innovative Processes at the Interface between Refining and Petrochemistry', Berlin, September 09, 2002 - September 11, 2002. DGMK, Hamburg (2002)

Knobl, S.; Timpe, O.; Othman, D.; Abdullah, N.; Basher, Q.; Jentoft, R. E.; Girgsdies, F.; Kröhnert, J.; Wagner, J. B.; Melsheimer, J. et al.; Niemeyer, D.; Abd Hamid, S. B.; Schlögl, R.: Controlled Precipitation of Mo Oxide Catalysts. 103. Bunsentagung, Dresden (2004)

Jentoft, F. C.; Klose, B. S.; Hahn, A. H. P.; Jentoft, R. E.; Ressler, T.; Ahmad, R.; Melsheimer, J.; Yang, X.; Schlögl, R.: Role of Bulk Phase in Sulfated Zirconia Catalysts. 18^th North American Catalysis Society Meeting, Cancun, Mexico (2003)