Publications of Alexander H. P. Hahn

Hahn, A. H. P.; Jentoft, R. E.; Ressler, T.; Weinberg, G.; Schlögl, R.; Jentoft, F. C.: Rapid Genesis of Active Phase during Calcination of Promoted Sulfated Zirconia Catalysts. Journal of Catalysis 236, pp. 324 - 334 (2005)

Jentoft, R. E.; Hahn, A. H. P.; Jentoft, F. C.; Ressler, T.: XAS In Situ Cell for Measurements of Mn and Fe Promoted Sulfated Zirconia Catalysts. Physica Scripta T115, pp. 794 - 797 (2005)

Jentoft, R. E.; Hahn, A. H. P.; Jentoft, F. C.; Ressler, T.: In-situ XANES Study on Mn in Promoted Sulfated Zirconia Catalysts. Physical Chemistry Chemical Physics 7 (14), pp. 2830 - 2838 (2005)

Jentoft, F. C.; Hahn, A. H. P.; Kröhnert, J.; Lorenz, G.; Jentoft, R. E.; Ressler, T.; Wild, U.; Schlögl, R.; Häßner, C.; Köhler, K.: Incorporation of Manganese and Iron into the Zirconia Lattice in Promoted Sulfated Zirconia Catalysts. Journal of Catalysis 224 (1), pp. 124 - 137 (2004)

Klose, B. S.; Jentoft, R. E.; Hahn, A. H. P.; Ressler, T.; Kröhnert, J.; Wrabetz, S.; Yang, X.; Jentoft, F. C.: Mechanical stress induced activity and phase composition changes in sulfated zirconia catalysts. Journal of Catalysis 217 (2), pp. 487 - 490 (2003)

Jentoft, R. E.; Hahn, A. H. P.; Jentoft, F. C.; Ressler, T.: Manganese, Iron and Sulfur K edge XAFS of Promoted Sulfated Zirconia Catalysts. Journal of Synchrotron Radiation 8 (2), pp. 563 - 565 (2001)

Hahn, A. H. P.; Ressler, T.; Jentoft, R. E.; Jentoft, F. C.: The role of the "glow phenomenon" in the preparation of sulfated zirconia catalysts. Chemical Communications (6), pp. 537 - 538 (2001)

Jentoft, R. E.; Hahn, A. H. P.; Jentoft, F. C.; Ressler, T.: Incorporation of transition metal ion promoters in sulfated zirconia catalysts. In: Jahresbericht 2001, Annual Report 1, pp. 773 - 774 (Eds. Gehrke, R.; Krell, U.; Schneider, J.R.). Hamburger Synchrotronstrahlungslabor HASYLAB at Deutsches Elektronen-Synchrotron DESY, Hamburg (2001)

Jentoft, R. E.; Hahn, A. H. P.; Jentoft, F. C.; Schlögl, R.; Ressler, T.: In situ cell for measuring X-ray absorption spectra of powder catalysts in the fluorescence mode. In: Jahresbericht 2001, Annual Report 1, Vol. 1, pp. 763 - 764 (Eds. Gehrke, R.; Krell, U.; Schneider, J.R.). Hamburger Synchrotronstrahlungslabor HASYLAB at Deutsches Elektronen-Synchrotron DESY, Hamburg (2001)

Jentoft, R. E.; Hahn, A. H. P.; Jentoft, F. C.; Schlögl, R.; Ressler, T.: Mn and Zr K edge in situ XAS measurements of promoted sulfated zirconia catalysts. In: Jahresbericht 2000, Annual Report 1, Vol. 1, pp. 803 - 804 (Eds. Dick, W.; Kracht, T.; Krell, U.; Materlik, G.; Schneider, J. R.). Hamburger Synchrotronstrahlungslabor HASYLAB at Deutsches Elektronen-Synchrotron DESY, Hamburg (2000)

Jentoft, R. E.; Hahn, A. H. P.; Jentoft, F. C.; Schlögl, R.; Ressler, T.: Iron- and manganese-promoted sulfated zirconia: evidence of redox reactions. In: Jahresbericht 1999 Annual Report 1, 1, p. 821 - 821 (Eds. Materlik, G.; Schneider, J. R.; Schulte-Schrepping, H.; Franz, H.). Hamburger Synchrotronstrahlungslabor HASYLAB at Deutsches Elektronen-Synchrotron DESY, Hamburg (1999)

Wrabetz, S.; Kröhnert, J.; Hahn, A.; Jentoft, F. C.; Schlögl, R.: Surface properties of Fe-promoted sulfated zirconia catalysts: Probe molecule adsorption studied by microcalorimetry & IR spectroscopy. 16. Ulm-Freiberger-Kalorimetrietage, Freiberg / Sachsen (2005)

Jentoft, F. C.; Hahn, A. H. P.; Jentoft, R. E.; Ressler, T.; Tzolova-Müller, G.; Ahmad, R.; Schlögl, R.: Effect of Promoters Mn and Fe on Sulfated Zirconia Isomerization Catalysts. European Laboratory for Surface Science and Catalysis (ELCASS), 2nd annual meeting, Messina, Italy (2003)

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)

Klose, B. S.; Hahn, A. H. P.; Jentoft, R. E.; Ressler, T.; Jentoft, F. C.; Schlögl, R.: Änderung von Aktivität & Phasenzusammensetzung beim Mahlen und Pressen von ZrO₂-Katalysatoren. 102. Hauptversammlung der Deutschen Bunsen-Gesellschaft für Physikalische Chemie, Kiel, Germany (2003)

Jentoft, R. E.; Hahn, A. H. P.; Jentoft, F. C.; Ressler, T.: In Situ X-ray Absoprtion Spectroscopy of Manganese Promoted Sulfated Zirconia Catalysts. GDCh Hamburg Workshop: Application of Synchrotron Radiation in Chemistry-Status and Future, Hamburg (2002)

Wrabetz, S.; Ahmad, R.; Hahn, A. H. P.; Melsheimer, J.; Jentoft, F. C.: Adsorption und Reaktion von Alkanen an Zirconiumdioxidkatalysatoren. 101. Hauptversammlung der Deutschen Bunsen-Gesellschaft für Physikalische Chemie, Potsdam, Germany (2002)

Jentoft, F. C.; Hahn, A. H. P.; Ressler, T.; Wrabetz, S.: Herstellung und Aktivität von Isomerisierungskatalysatoren auf Basis von Zirconiumdioxid. Chemiedozententagung 2002, Köln, Germany (2002)

Jentoft, R. E.; Ressler, T.; Hahn, A. H. P.; Köhler, K.; Jentoft, F. C.: Promoted Sulfated Zirconia: Modification of Zirconia Bulk through Incorporation of Fe and Mn Cations. 5^th European Congress on Catalysis:EUROPACAT V, Limerick, Ireland (2001)

Wrabetz, S.; Hahn, A. H. P.; Ressler, T.; Jentoft, F. C.: Untersuchung von Zirkonoxidkatalysatoren mit Adsorptionskalorimetrie. 14. Ulm-Freiberger Kalorimetrietage, Freiberg/Sachsen (2001)