2025

Schumacher, Leon ; Shen, Jun ; Hofmann, Kathrin ; Hess, Christian (2025)
Rational Design of Vanadia-Based Propane ODH Catalysts: A Multiple Operando Spectroscopic Investigation of VOₓ/TiO₂/CeO₂.
In: Catalysis Today, 2023, 426
doi: 10.26083/tuprints-00028224
Article, Secondary publication, Postprint

2024

Schumacher, Leon ; Pfeiffer, Johannes ; Shen, Jun ; Gutmann, Torsten ; Breitzke, Hergen ; Buntkowsky, Gerd ; Hofmann, Kathrin ; Hess, Christian (2024)
Collaborative Mechanistic Effects between Vanadia and Titania during the Oxidative Dehydrogenation of Propane Investigated by Operando and Transient Spectroscopy.
In: ACS Catalysis, 2023, 13 (12)
doi: 10.26083/tuprints-00028237
Article, Secondary publication, Postprint

Ziemba, Marc ; Schumacher, Leon ; Hess, Christian (2024)
The Reduction Behavior of Cubic In₂O₃ Nanoparticles by Combined Multi-In Situ Spectroscopy and DFT.
In: The Journal of Physical Chemistry Letters, 2021, 12 (15)
doi: 10.26083/tuprints-00028247
Article, Secondary publication, Postprint

Schumacher, Leon ; Ziemba, Marc ; Brunnengräber, Kai ; Totzauer, Lea ; Hofmann, Kathrin ; Etzold, Bastian J. M. ; Albert, Barbara ; Hess, Christian (2024)
Understanding the Reduction Behavior of VOₓ/CeO₂ on a Molecular Level: Combining Temperature-Programmed Reduction with Multiple In Situ Spectroscopies and X-Ray Diffraction.
In: The Journal of Physical Chemistry C, 2023, 127 (12)
doi: 10.26083/tuprints-00028238
Article, Secondary publication, Postprint

Schumacher, Leon ; Weyel, Jakob ; Hess, Christian (2024)
Unraveling the Active Vanadium Sites and Adsorbate Dynamics in VOₓ/CeO₂ Oxidation Catalysts Using Transient IR Spectroscopy.
In: Journal of the American Chemical Society, 2022, 144 (32)
doi: 10.26083/tuprints-00028246
Article, Secondary publication, Postprint

Ruff, Philip ; Schumacher, Leon ; Rogg, Simone ; Hess, Christian (2024)
Atomic Layer Deposition-Assisted Synthesis of Embedded Vanadia Catalysts.
In: ACS Catalysis, 2019, 9 (7)
doi: 10.26083/tuprints-00028250
Article, Secondary publication, Postprint

Oefner, Niklas ; Heck, Franziska ; Dürl, Marcel ; Schumacher, Leon ; Siddiqui, Humera Khatoon ; Kramm, Ulrike I. ; Hess, Christian ; Möller, Angela ; Albert, Barbara ; Etzold, Bastian J. M. (2024)
Activity, Selectivity and Initial Degradation of Iron Molybdate in the Oxidative Dehydrogenation of Ethanol.
In: ChemCatChem, 2021, 14 (4)
doi: 10.26083/tuprints-00026666
Article, Secondary publication, Publisher's Version

Schumacher, Leon ; Radtke, Mariusz ; Welzenbach, Jan ; Hess, Christian (2024)
Unraveling surface and bulk dynamics of iron(III) molybdate during oxidative dehydrogenation using operando and transient spectroscopies.
In: Communications Chemistry, 2023, 6 (1)
doi: 10.26083/tuprints-00026657
Article, Secondary publication, Publisher's Version

Schumacher, Leon (2024)
Mechanistic Insight into Heterogeneous Oxidation Catalysts using Combined Operando and Transient Spectroscopies Supported by DFT.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00026508
Ph.D. Thesis, Primary publication, Publisher's Version

2022

Ziemba, Marc ; Radtke, Mariusz ; Schumacher, Leon ; Hess, Christian (2022)
Aufklärung der CO₂‐Hydrierung über In₂O₃‐Nanopartikeln mittels Operando UV/Vis‐ und Impedanzspektroskopie.
In: Angewandte Chemie, 2022, 134 (39)
doi: 10.26083/tuprints-00022907
Article, Secondary publication, Publisher's Version

Ziemba, Marc ; Radtke, Mariusz ; Schumacher, Leon ; Hess, Christian (2022)
Elucidating CO₂ Hydrogenation over In₂O₃ Nanoparticles using Operando UV/Vis and Impedance Spectroscopies.
In: Angewandte Chemie International Edition, 2022, 61 (39)
doi: 10.26083/tuprints-00022886
Article, Secondary publication, Publisher's Version