Kürzliche Publikationen und Vorträge
Hier werden die jüngsten Publikationen und Vorträge gelistet. Die Auflistungen aus den vergangenen Jahren finden Sie in den Unterpunkten.
Publikationen
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Probing the electronic nature of Co centers forming the planar ring in octa-nuclear Co complexes using X-ray absorption spectroscopy
Sarmah, N.; Sharma, D.; Mehta, B. K.; Shrivastava, B. D.; Das, B. K.; Zimina, A.; Gaur, A.
2022. Journal of Molecular Structure, Art.-Nr.: 133125. doi:10.1016/j.molstruc.2022.133125 -
Complementary operando insights into the activation of multicomponent selective propylene oxidation catalysts
Stehle, M.; Gaur, A.; Weber, S.; Sheppard, T. L.; Thomann, M.; Fischer, A.; Grunwaldt, J.-D.
2022. Journal of catalysis, 408, 339–355. doi:10.1016/j.jcat.2021.08.053 -
Exploring Catalyst Dynamics in a Fixed Bed Reactor by Correlative Operando Spatially-Resolved Structure-Activity Profiling
Wollak, B.; Doronkin, D. E.; Espinoza, D.; Sheppard, T.; Korup, O.; Schmidt, M.; Alizadefanaloo, S.; Rosowski, F.; Schroer, C.; Grunwaldt, J.-D.; Horn, R.
2022. Journal of catalysis, 408, 372–387. doi:10.1016/j.jcat.2021.08.029 -
Thermally stable mesoporous tetragonal zirconia through surfactant-controlled synthesis and Si-stabilization
Abel, K. L.; Weber, S.; Poppitz, D.; Titus, J.; Sheppard, T. L.; Gläser, R.
2022. RSC Advances, 12 (26), 16875–16885. doi:10.1039/d2ra01459a -
Dynamic Structural Evolution of Ceria-Supported Pt Particles: A Thorough Spectroscopic Study
Wang, J.; Sauter, E.; Nefedov, A.; Heißler, S.; Maurer, F.; Casapu, M.; Grunwaldt, J.-D.; Wang, Y.; Wöll, C.
2022. The Journal of Physical Chemistry C. doi:10.1021/acs.jpcc.2c02420 -
Challenges of green FDCA production from bio‐derived HMF: Overcoming deactivation by concomitant amino acids
Neukum, D.; Baumgarten, L.; Wüst, D.; Sarma, B. B.; Saraçi, E.; Kruse, A.; Grunwaldt, J.-D.
2022. ChemSusChem. doi:10.1002/cssc.202200418 -
Controlling Reaction-Induced Loss of Active Sites in ZnOₓ/Silicalite-1 for Durable Nonoxidative Propane Dehydrogenation
Zhao, D.; Guo, K.; Han, S.; Doronkin, D. E.; Lund, H.; Li, J.; Grunwaldt, J.-D.; Zhao, Z.; Xu, C.; Jiang, G.; Kondratenko, E. V.
2022. ACS Catalysis, 4608–4617. doi:10.1021/acscatal.1c05778 -
Operando XAS Study of Pt-Doped CeO2 for the Nonoxidative Conversion of Methane
Eggart, D.; Huang, X.; Zimina, A.; Yang, J.; Pan, Y.; Pan, X.; Grunwaldt, J.-D.
2022. ACS Catalysis, 12, 3897–3908. doi:10.1021/acscatal.2c00092 -
Identifying Performance Descriptors in CO2 Hydrogenation over Iron‐based Catalysts Promoted with Alkali Metals
Yang, Q.; Kondratenko, V. A.; Petrov, S. A.; Doronkin, D. E.; Saraçi, E.; Lund, H.; Arinchtein, A.; Kraehnert, R.; Skrypnik, A. S.; Matvienko, A. A.; Kondratenko, E. V.
2022. Angewandte Chemie International Edition. doi:10.1002/anie.202116517 -
Digitization in Catalysis Research: Towards a Holistic Description of a Ni/Al2O3 Reference Catalyst for CO2 Methanation
Weber, S.; Zimmermann, R. T.; Bremer, J.; Abel, K. L.; Poppitz, D.; Prinz, N.; Ilsemann, J.; Wendholt, S.; Yang, Q.; Pashminehazar, R.; Monaco, F.; Cloetens, P.; Huang, X.; Kübel, C.; Kondratenko, E.; Bauer, M.; Bäumer, M.; Zobel, M.; Gläser, R.; Sundmacher, K.; Sheppard, T. L.
2022. ChemCatChem. doi:10.1002/cctc.202101878 -
Surface Noble Metal Concentration on Ceria as a Key Descriptor for Efficient Catalytic CO Oxidation
Maurer, F.; Beck, A.; Jelic, J.; Wang, W.; Mangold, S.; Stehle, M.; Wang, D.; Dolcet, P.; Gänzler, A. M.; Kübel, C.; Studt, F.; Casapu, M.; Grunwaldt, J.-D.
2022. ACS catalysis, 12, 2473–2486. doi:10.1021/acscatal.1c04565 -
Evolution of Hierarchically Porous Nickel Alumina Catalysts Studied by X‐Ray Ptychography
Weber, S.; Diaz, A.; Holler, M.; Schropp, A.; Lyubomirskiy, M.; Abel, K. L.; Kahnt, M.; Jeromin, A.; Kulkarni, S.; Keller, T. F.; Gläser, R.; Sheppard, T. L.
2022. Advanced science, 2105432. doi:10.1002/advs.202105432 -
Using Transient XAS to Detect Minute Levels of Reversible S-O Exchange at the Active Sites of MoS2-Based Hydrotreating Catalysts: Effect of Metal Loading, Promotion, Temperature, and Oxygenate Reactant
Gaur, A.; Stehle, M.; Serrer, M.-A.; Stummann, M. Z.; La Fontaine, C.; Briois, V.; Grunwaldt, J.-D.; Høj, M.
2022. ACS catalysis, 12 (1), 633–647. doi:10.1021/acscatal.1c04767 -
Cobalt-based Nanoreactors in Combined Fischer-Tropsch Synthesis and Hydroprocessing: Effects on Methane and CO Selectivity
Straß-Eifert, A.; Sheppard, T. L.; Becker, H.; Friedland, J.; Zimina, A.; Grunwaldt, J.-D.; Güttel, R.
2021. ChemCatChem, 13 (24), 5216–5227. doi:10.1002/cctc.202101053 -
Continuous-flow reactor setup for X-ray absorption spectroscopy of high pressure heterogeneous liquid–solid catalytic processes
Deschner, B. J.; Doronkin, D. E.; Sheppard, T. L.; Rabsch, G.; Grunwaldt, J.-D.; Dittmeyer, R.
2021. Review of scientific instruments, 92 (12), Article no: 124101. doi:10.1063/5.0057011 -
Modulating electron density of vacancy site by single Au atom for effective CO photoreduction
Cao, Y.; Guo, L.; Dan, M.; Doronkin, D. E.; Han, C.; Rao, Z.; Liu, Y.; Meng, J.; Huang, Z.; Zheng, K.; Chen, P.; Dong, F.; Zhou, Y.
2021. Nature Communications, 12 (1), Art.-Nr.: 1675. doi:10.1038/s41467-021-21925-7 -
Investigating cubane formation and effect of co-crystallization agents in oxo-bridged Co complexes using X-ray absorption spectroscopy
Gaur, A.; Sharma, D.; Nitin Nair, N.; Mehta, B. K.; Shrivastava, B. D.; Gogoi, M.; Sarmah, N.; Das, B. K.
2021. Journal of molecular structure, 1244, Art.-Nr.: 130869. doi:10.1016/j.molstruc.2021.130869 -
In situ formation of ZnOₓ species for efficient propane dehydrogenation
Zhao, D.; Tian, X.; Doronkin, D. E.; Han, S.; Kondratenko, V. A.; Grunwaldt, J.-D.; Perechodjuk, A.; Vuong, T. H.; Rabeah, J.; Eckelt, R.; Rodemerck, U.; Linke, D.; Jiang, G.; Jiao, H.; Kondratenko, E. V.
2021. Nature <London>, 599, 234–238. doi:10.1038/s41586-021-03923-3 -
Design of bimetallic Au/Cu nanoparticles in ionic liquids: Synthesis and catalytic properties in 5‐(hydroxymethyl)furfural oxidation
Uzunidis, G.; Schade, O.; Schild, D.; Grunwaldt, J.-D.; Behrens, S.
2021. ChemNanoMat, 7 (10), 1108–1116. doi:10.1002/cnma.202100258 -
Hard X‐ray Nanotomography for 3D Analysis of Coking in Nickel‐based Catalysts
Weber, S.; Batey, D.; Cipiccia, S.; Stehle, M.; Abel, K. L.; Gläser, R.; Sheppard, T. L.
2021. Angewandte Chemie / International edition, 60 (40), 21772–21777. doi:10.1002/anie.202106380 -
Harte Röntgen‐Nanotomographie zur 3D‐Analyse der Verkokung in Nickel‐basierten Katalysatoren
Weber, S.; Batey, D.; Cipiccia, S.; Stehle, M.; Abel, K. L.; Gläser, R.; Sheppard, T. L.
2021. Angewandte Chemie, 133 (40), 21940–21945. doi:10.1002/ange.202106380 -
Ultrahigh surface density of Co-N₂C single-atom-sites for boosting photocatalytic CO₂ reduction to methanol
Ma, M.; Huang, Z.; Doronkin, D. E.; Fa, W.; Rao, Z.; Zou, Y.; Wang, R.; Zhong, Y.; Cao, Y.; Zhang, R.; Zhou, Y.
2021. Applied catalysis / B, Art.-Nr.: 120695. doi:10.1016/j.apcatb.2021.120695 -
Tracking dynamic structural changes in catalysis by rapid 2D-XANES microscopy
Alizadehfanaloo, S.; Garrevoet, J.; Seyrich, M.; Murzin, V.; Becher, J.; Doronkin, D. E.; Sheppard, T. L.; Grunwaldt, J.-D.; Schroer, C. G.; Schropp, A.
2021. Journal of synchrotron radiation, 28 (5). doi:10.1107/S1600577521007074 -
Present Challenges in Catalytic Emission Control for Internal Combustion Engines
Doronkin, D. E.; Casapu, M.
2021. Catalysts, 11 (9), Art.-Nr. 1019. doi:10.3390/catal11091019 -
Increased Ir–Ir Interaction in Iridium Oxide during the Oxygen Evolution Reaction at High Potentials Probed by Operando Spectroscopy
Czioska, S.; Boubnov, A.; Escalera-López, D.; Geppert, J.; Zagalskaya, A.; Röse, P.; Saraçi, E.; Alexandrov, V.; Krewer, U.; Cherevko, S.; Grunwaldt, J.-D.
2021. ACS catalysis, 11 (15), 10043–10057. doi:10.1021/acscatal.1c02074 -
Impact of gas phase reactions and catalyst poisons on the NH₃-SCR activity of a V₂O₅-WO₃/TiO₂ catalyst at pre-turbine position
Zengel, D.; Stehle, M.; Deutschmann, O.; Casapu, M.; Grunwaldt, J.-D.
2021. Applied catalysis / B, 288, Article no: 119991. doi:10.1016/j.apcatb.2021.119991 -
HCl-doping of V/TiO₂-based catalysts reveals the promotion of NH₃-SCR and the rate limiting role of NO oxidative activation
Lanza, A.; Zheng, L.; Matarrese, R.; Lietti, L.; Grunwaldt, J.-D.; Clave, S. A.; Collier, J.; Beretta, A.
2021. The chemical engineering journal, 416, Art.Nr.: 128933. doi:10.1016/j.cej.2021.128933 -
Insights into the Structural Dynamics of Pt/CeO Single-Site Catalysts during CO Oxidation
Dolcet, P.; Maurer, F.; Casapu, M.; Grunwaldt, J.-D.
2021. Catalysts, 11 (5), Art.-Nr. 617. doi:10.3390/catal11050617 -
Sample Environment for Operando Hard X-ray Tomography—An Enabling Technology for Multimodal Characterization in Heterogeneous Catalysis
Becher, J.; Weber, S.; Ferreira Sanchez, D.; Doronkin, D. E.; Garrevoet, J.; Falkenberg, G.; Motta Meira, D.; Pascarelli, S.; Grunwaldt, J.-D.; Sheppard, T. L.
2021. Catalysts, 11 (4), Art.-Nr.: 459. doi:10.3390/catal11040459 -
Effect of Selectivity Enhancers on the Structure of Palladium during High-Pressure Continuous-Flow Direct Synthesis of Hydrogen Peroxide in Ethanol
Deschner, B. J.; Doronkin, D. E.; Sheppard, T. L.; Zimina, A.; Grunwaldt, J.-D.; Dittmeyer, R.
2021. The journal of physical chemistry <Washington, DC> / C, 125 (6), 3451–3462. doi:10.1021/acs.jpcc.0c11246 -
The Impact of Pressure and Hydrocarbons on NOx Abatement over Cu- and Fe-Zeolites at Pre-Turbocharger Position
Zengel, D.; Barth, S.; Casapu, M.; Grunwaldt, J.-D.
2021. Catalysts, 11 (3), 336. doi:10.3390/catal11030336 -
Chemical imaging of mixed metal oxide catalysts for propylene oxidation: from model binary systems to complex multicomponent systems
Sprenger, P.; Stehle, M.; Gaur, A.; Weiß, J.; Brueckner, D.; Zhang, Y.; Garrevoet, J.; Suuronen, J.-P.; Thomann, M.; Fischer, A.; Grunwaldt, J.-D.; Sheppard, T. L.
2021. ChemCatChem, 13 (10), 2483–2493. doi:10.1002/cctc.202100054 -
Versatile and high temperature spectroscopic cell for operando fluorescence and transmission x-ray absorption spectroscopic studies of heterogeneous catalysts
Eggart, D.; Zimina, A.; Cavusoglu, G.; Casapu, M.; Doronkin, D. E.; Lomachenko, K. A.; Grunwaldt, J.-D.
2021. Review of scientific instruments, 92 (2), Art.-Nr. 023106. doi:10.1063/5.0038428 -
NaCl-template-based synthesis of TiO₂-Pd/Pt hollow nanospheres for H₂O₂ direct synthesis and CO oxidation
Liebertseder, M.; Wang, D.; Cavusoglu, G.; Casapu, M.; Wang, S.; Behrens, S.; Kübel, C.; Grunwaldt, J.-D.; Feldmann, C.
2021. Nanoscale, 13 (3), 2005–2011. doi:10.1039/d0nr08871d -
Stability of Cobalt Particles in and outside HZSM‐5 under CO Hydrogenation Conditions Studied by ex situ and in situ Electron Microscopy
Straß-Eifert, A.; Sheppard, T. L.; Damsgaard, C. D.; Grunwaldt, J.-D.; Güttel, R.
2021. ChemCatChem, 13 (2), 718–729. doi:10.1002/cctc.202001533 -
The effects of platinum dispersion and Pt state on catalytic properties of Pt/Al2O3 in NH3 oxidation
Boronin, A. I.; Slavinskaya, E.; Kibis, L.; Stonkus, O.; Svintsitskiy, D.; Stadnichenko, A.; Fedorova, E.; Romanenko, A.; Marchuk, V.; Doronkin, D.
2021. ChemCatChem, 13 (1), 313–327. doi:10.1002/cctc.202001320 -
Continuous Synthesis of Cu/ZnO/Al2O3 Nanoparticles in a Co-precipitation Reaction Using a Silicon Based Microfluidic Reactor
Tofighi, G.; Lichtenberg, H.; Gaur, A.; Wang, W.; Wild, S.; Herrera Delgado, K.; Pitter, S.; Dittmeyer, R.; Grunwaldt, J.-D.; Doronkin, D. E.
2021. Reaction chemistry & engineering. doi:10.1039/D1RE00499A -
Versatile in situ/operando Setup for Studying Catalysts by X-Ray Absorption Spectroscopy under Demanding and Dynamic Reaction Conditions for Energy Storage and Conversion
Pandit, L.; Serrer, M.-A.; Saraҫi E.; Boubnov, A.; Grunwaldt, J.-D.
2021. Chemistry methods. doi:10.1002/cmtd.202100078 -
Catalytic co oxidation and HO direct synthesis over pd and pt-impregnated titania nanotubes
Warmuth, L.; Nails, G.; Casapu, M.; Wang, S.; Behrens, S.; Grunwaldt, J.-D.; Feldmann, C.
2021. Catalysts, 11 (8), 949. doi:10.3390/catal11080949 -
Liquid‐Phase Synthesis of Highly Reactive Rare‐Earth Metal Nanoparticles
Bartenbach, D.; Wenzel, O.; Popescu, R.; Faden, L.-P.; Reiß, A.; Kaiser, M.; Zimina, A.; Grunwaldt, J.-D.; Gerthsen, D.; Feldmann, C.
2021. Angewandte Chemie / International edition, 60 (32), 17373–17377. doi:10.1002/anie.202104955 -
Phase- and Surface Composition-Dependent Electrochemical Stability of Ir-Ru Nanoparticles during Oxygen Evolution Reaction
Escalera-López, D.; Czioska, S.; Geppert, J.; Boubnov, A.; Röse, P.; Saraçi, E.; Krewer, U.; Grunwaldt, J.-D.; Cherevko, S.
2021. ACS catalysis, 11 (15), 9300–9316. doi:10.1021/acscatal.1c01682 -
Unravelling the Zn‐Cu Interaction during Activation of a Zn‐promoted Cu/MgO Model Methanol Catalyst
Pandit, L.; Boubnov, A.; Behrendt, G.; Mockenhaupt, B.; Chowdhury, C.; Jelic, J.; Hansen, A.-L.; Saraci, E.; Ras, E.-J.; Behrens, M.; Studt, F.; Grunwaldt, J.-D.
2021. ChemCatChem, 13 (19), 4120–4132. doi:10.1002/cctc.202100692 -
Spatial activity profiling along a fixed bed of powder catalyst during selective oxidation of propylene to acrolein
Stehle, M.; Sheppard, T. L.; Thomann, M.; Fischer, A.; Besser, H.; Pfleging, W.; Grunwaldt, J.-D.
2021. Catalysis science & technology, 11, 5781–5790. doi:10.1039/D1CY00553G -
Rationalizing an Unexpected Structure Sensitivity in Heterogeneous Catalysis - CO Hydrogenation over Rh as a Case Study
Schumann, M.; Nielsen, M. R.; Smitshuysen, T. E. L.; Hansen, T. W.; Damsgaard, C. D.; Yang, A.-C. A.; Cargnello, M.; Grunwaldt, J.-D.; Jensen, A. D.; Christensen, J. M.
2021. ACS Catalysis, 11 (9), 5189–5201. doi:10.1021/acscatal.0c05002 -
Spatially‐resolved insights into local activity and structure of Ni‐based CO₂ methanation catalysts in fixed‐bed reactors
Serrer, M.-A.; Stehle, M.; Schulte, M. L.; Besser, H.; Pfleging, W.; Saraci, E.; Grunwaldt, J.-D.
2021. ChemCatChem, 13 (13), 3010–3020. doi:10.1002/cctc.202100490 -
Spatiotemporal Investigation of the Temperature and Structure of a Pt/CeO₂ Oxidation Catalyst for CO and Hydrocarbon Oxidation during Pulse Activation
Maurer, F.; Gänzler, A.; Lott, P.; Betz, B.; Votsmeier, M.; Loridant, S.; Vernoux, P.; Murzin, V.; Bornmann, B.; Frahm, R.; Deutschmann, O.; Casapu, M.; Grunwaldt, J.-D.
2021. Industrial & engineering chemistry research. doi:10.1021/acs.iecr.0c05798 -
Liquid-phase Synthesis of Highly Oxophilic Zerovalent Niobium and Tantalum Nanoparticles
Egeberg, A.; Faden, L.-P.; Zimina, A.; Grunwaldt, J.-D.; Gerthsen, D.; Feldmann, C.
2021. Chemical communications, 57, 3648–3651. doi:10.1039/D1CC00681A -
CO2 Reduction over Mo2C-Based Catalysts
Marquart, W.; Raseale, S.; Prieto, G.; Zimina, A.; Sarma, B. B.; Grunwaldt, J.-D.; Claeys, M.; Fischer, N.
2021. ACS catalysis, 11, 1624–1639. doi:10.1021/acscatal.0c05019 -
Chemical gradients in automotive Cu-SSZ-13 catalysts for NO removal revealed by operando X-ray spectrotomography
Becher, J.; Sanchez, D. F.; Doronkin, D. E.; Zengel, D.; Meira, D. M.; Pascarelli, S.; Grunwaldt, J.-D.; Sheppard, T. L.
2021. Nature catalysis, 4, 46–53. doi:10.1038/s41929-020-00552-3 -
In situ probing of Pt/TiO activity in low-temperature ammonia oxidation
Kibis, L. S.; Svintsitskiy, D.; Stadnichenko, A. I.; Slavinskaya, E. M.; Romanenko, A.; Fedorova, E. A.; Stonkus, O. A.; Svetlichnyi, V.; Fakhrutdinova, E. D.; Vorokhta, M.; Šmíd, B.; Doronkin, D. E.; Marchuk, V.; Grunwaldt, J.-D.; Boronin, A. I.
2021. Catalysis science & technology, 11 (1), 250–263. doi:10.1039/d0cy01533d
Vorträge
- Sarma, B. B.: Understanding Dynamics of Supported Atoms and Clusters with In-Situ/Operando Spectroscopy. In 1st Conference of Applied Surface Chemistry (COAST); eingeladener Vortrag in Wiener Neustadt, Austria.
- Baumgarten, L.; Neukum, D.; Saraci, E.; Grunwaldt, J.-D.: 5-(hydroxymethyl)furfural (HMF) as platform molecule from bio-based feedstocks for noble metal based selective oxidations. In 758th WE-Heraeus Seminar "From Wind and Solar Energy to Chemical Energy Storage: Understanding and Engineering Catalysis under Dynamic Conditions"; virtual poster.
- Boubnov, A.: X-Ray Spectroscopy on Zinc in Methanol Catalysts: Using Theory to Understand Experimental Data. In 758th WE-Heraeus Seminar "From Wind and Solar Energy to Chemical Energy Storage: Understanding and Engineering Catalysis under Dynamic Conditions"; virtual poster.
- Czioska, S.; Boubnov, A.; Escalera-López, D.; Geppert, J.; Röse, P.; Saraci, E.; Krewer, U.; Cherevko, S.; Grunwaldt, J.-D.: Mechanistic and Structural Investigation of OER Catalysts by Oxygen Evolution Reaction at High Potentials Probed by Operando Spectroscopy. In 758th WE-Heraeus Seminar "From Wind and Solar Energy to Chemical Energy Storage: Understanding and Engineering Catalysis under Dynamic Conditions"; virtual poster.
- Escalera-López, D.; Czioska, S.; Geppert, J.; Boubnov, A.; Röse, P.; Saraci, E.; Krewer, U.; Grunwaldt, J.-D.; Guay, D.; Cherevko, S.: Strategies to uncover activity-stability relationships in Ir-based catalysts for water splitting. In 758th WE-Heraeus Seminar "From Wind and Solar Energy to Chemical Energy Storage: Understanding and Engineering Catalysis under Dynamic Conditions"; virtual poster.
- Schulte, M. L.; Chacko, R.; Serrer, M.-A.; Stehle, M.; Angeli, S. Gossler, H.; Shirsath, A. B.; Saraci, E.; Deutschmann, O.; Grunwaldt, J.-D.: Spatially-Resolved Insights into Local Activity and Structure of Ni Based CO2 Methanation Catalysts in Fixed-Bed Reactors. In 758th WE-Heraeus Seminar "From Wind and Solar Energy to Chemical Energy Storage: Understanding and Engineering Catalysis under Dynamic Conditions"; virtual poster.
- Titus, J.; Abel, K. L.; Kuschel, O.; Weber, S.; Poppitz, D.; Sheppard, T. L.; Gläser, R.: Control of Textural Properties and Ni Species of Ni-Catalysts Supported on Si-Stabilized ZrO2. In 758th WE-Heraeus Seminar "From Wind and Solar Energy to Chemical Energy Storage: Understanding and Engineering Catalysis under Dynamic Conditions"; virtual poster.
- Weber, S.; Abel, K. L.; Gläser, R.; Sheppard, T. L.: X-ray Ptychography as a Tool to Understand Catalyst Synthesis and Deactivation in 3D. In 758th WE-Heraeus Seminar "From Wind and Solar Energy to Chemical Energy Storage: Understanding and Engineering Catalysis under Dynamic Conditions"; virtual poster.
- Treu, P.; Huber, P.; Plessow, P. N.; Saraci, E.: Bio-derived terephthalic acid precursors via the Diels-Alder reaction of isoprene and acrylate over solid Lewis acid Sn-BEA. In 6th Green & Sustainable Chemistry Conference; virtual oral.
- Neukum, D.; Schade, O.; Grunwaldt, J.-D.; Saraci, E.: Oxidative esterification of HMF with and without base to renewable monomers with supported gold catalysts. In 6th Green & Sustainable Chemistry Conference; virtual oral.
- Weber, S.; Batey, D.; Cipiccia, S.; Sheppard, T. L.: X-ray Nanotomography Reveals Coking of Nickel-based Catalysts Spatially-Resolved in 3D. In Wissenschaftsforum Chemie 2021; virtual oral.
- Weber, S.; Diaz, A.; Holler, M.; Schropp, A.; Lyubomirskiy, M.; Abel, K. L.; Kulkarni, S.; Keller, T.; Gläser, R.; Sheppard, T. L.: Following Calcination and Porosity Evolution with Nanometer Resolution by Ptychographic X-ray Microscopy. In IUPAC CCCE 2021 - 104th Canadian Chemistry Conference and Exhibition; virtual oral.
- Weber, S.; Abel, K. L.; Gläser, R.; Sheppard, T. L.: Unravelling the Pore Structure of a Ni/Al2O3 Catalyst by Tomography. In 23rd JCF-Frühjahrssymposium; virtual poster with short oral.
- Boubnov, A.; Gremminger, A.; Casapu, M.; Deutschmann, O.; Grunwaldt, J.-D.: Inhibition of Methane Oxidation by H2O and NO studied by Modulation-Excitation X-ray Absorption Spectroscopy. In 54. Jahrestreffen Deutscher Katalytiker; virtual poster.
- Eggart, D.; Huang, X.; Zimina, A.; Pan, X.; Grunwaldt, J.-D.: Platinum doped ceria catalysts for direct conversion of methane. In 54. Jahrestreffen Deutscher Katalytiker; virtual poster with short oral.
- Saraci, E.; Schade, O.; Stein, F.; Reichenberger, S.; Gaur, A.; Barcikowski, S.; Grunwaldt, J.-D.: Selective Aerobic Oxidation of 5-(Hydroxymethyl)furfural over Silver-Gold Alloyed Nanoparticle Catalysts. In 54. Jahrestreffen Deutscher Katalytiker; virtual poster with short oral.
- Gashnikova, D.: Impact of conditioning parameters on the catalytic activity and structure of Pt-based catalysts in CO oxidation revealed by operando XAS. In 54. Jahrestreffen Deutscher Katalytiker; virtual poster.
- Maurer, F.; Jelic, J.; Wang, J.; Gänzler, A.; Dolcet, P.; Wöll, C.; Wang, Y.; Studt, F.; Casapu, M.; Grunwaldt, J.-D.: Tracking the structure of Pt single sites on CeO2 and their CO, C3H6 and CH4 oxidation activity. In 54. Jahrestreffen Deutscher Katalytiker; online.
- Weber, S.; Abel, K. L.; Zimmermann, R. T.; Huang, X.; Bremer, J.; Rihko-Struckmann, L. K.; Batey, D.; Cipiccia, S.; Titus, J.; Poppitz, D.; Kübel, C.; Sundmacher, K.; Gläser, R.; Sheppard, T. L.: Porosity and Structural Analysis of a Hierarchical Porous Ni/Al2O3 Catalyst for CO2 Methanation. In 54. Jahrestreffen Deutscher Katalytiker; virtual poster with short oral.
- Weber, S.; Sheppard, T. L.: Porosity Analysis of Ni/Al2O3 Catalysts by Multi-scale Tomography. In 5th Annual Workshop on Advances in X-ray Imaging; virtual poster with short oral.
- Weber, S.; Sheppard, T. L.: Demanding Sample Environment and Preparation for in situ Ptychographic X-ray Microscopy Studies of Nickel-based Methanation Catalysts. In 2021 European XFEL Users' Meeting / DESY Photon Science Users' Meeting; online.
- Marchuk, V.; Doronkin, D; Grunwaldt, J.-D.: Operando QEXAFS study of ammonia slip catalysts during realistic driving cycles. In 2021 European XFEL Users' Meeting / DESY Photon Science Users' Meeting; virtual poster.