Publications of Jörg Melsheimer

S. Klokishner, J. Melsheimer, F.C. Jentoft and R. Schlögl: Correction: Optical bands of dodecanuclear compounds H₄PVMo₁₁O₄₀∙yH₂O with Keggin structure. Semiclassical vibronic model. Physical Chemistry Chemical Physics 26 (5), 4766–4766 (2024).

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

R. Ahmad, J. Melsheimer, F.C. Jentoft and R. Schlögl: 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, 365–374 (2003).

F.C. Jentoft, S. Klokishner, J. Kröhnert, J. Melsheimer, T. Ressler, O. Timpe, J. Wienold and R. Schlögl: 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), 291–317 (2003).

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

J. Melsheimer, J. Kröhnert, R. Ahmad, S. Klokishner, F.C. Jentoft, G. Mestl and R. Schlögl: 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), 2398–2408 (2002).

S. Klokishner, J. Melsheimer, R. Ahmad, F.C. Jentoft, G. Mestl and R. Schlögl: 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), 1–15 (2002).

S.S. Mahmoud, A.Y. Hammoudeh, S. Gharaibeh and J. Melsheimer: 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), 161–167 (2002).

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

J.K. Lee, J. Melsheimer, S. Berndt, G. Mestl, R. Schlögl and K. Köhler: 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), 125–148 (2001).

J.K. Lee, V. Russo, J. Melsheimer, K. Köhler and R. Schlögl: 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), 2977–2983 (2000).

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

J. Melsheimer, S.S. Mahmoud, G. Mestl and R. Schlögl: 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), 103–111 (1999).

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

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

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

J. Melsheimer and R. Schlögl: 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), 397–400 (1997).

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

X. Yang, R. Ahmad, J. Melsheimer, B.S. Klose and F.C. Jentoft: 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'. (Eds.): G. Emig, E. Gallei, B. Lücke, and J. Weitkamp. DGMK, Hamburg, 217–224 (2002).

S. Knobl, O. Timpe, D. Othman, N. Abdullah, Q. Basher, R.E. Jentoft, F. Girgsdies, J. Kröhnert, J.B. Wagner, J. Melsheimer, D. Niemeyer, S.B. Abd Hamid and R. Schlögl: