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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Microfluidic Crystallization of Surfactant-Free Doped Zinc Sulfide Nanoparticles for Optical Bioimaging Applications.
Tajoli, F.; Dengo, N.; Mognato, M.; Dolcet, P.; Lucchini, G.; Faresin, A.; Grunwaldt, J.-D.; Huang, X.; Badocco, D.; Maggini, M.; Kübel, C.; Speghini, A.; Carofiglio, T.; Gross, S.
2020. ACS applied materials & interfaces, 12 (39), 44074–44087. doi:10.1021/acsami.0c13150 -
Emission of Toxic HCN During NOx Removal by Ammonia SCR in the Exhaust of Lean-Burn Natural Gas Engines.
Zengel, D.; Koch, P.; Torkashvand, B.; Grunwaldt, J.-D.; Casapu, M.; Deutschmann, O.
2020. Angewandte Chemie / International edition, 59 (34), 14423–14428. doi:10.1002/anie.202003670 -
PtyNAMi: ptychographic nano-analytical microscope.
Schropp, A.; Döhrmann, R.; Botta, S.; Brückner, D.; Kahnt, M.; Lyubomirskiy, M.; Ossig, C.; Scholz, M.; Seyrich, M.; Stuckelberger, M. E.; Wiljes, P.; Wittwer, F.; Garrevoet, J.; Falkenberg, G.; Fam, Y.; Sheppard, T. L.; Grunwaldt, J.-D.; Schroer, C. G.
2020. Journal of applied crystallography, 53 (4), 957–971. doi:10.1107/S1600576720008420 -
Palladium-Based Bimetallic Nanocrystal Catalysts for the Direct Synthesis of Hydrogen Peroxide.
Wang, S.; Doronkin, D. E.; Hähsler, M.; Huang, X.; Wang, D.; Grunwaldt, J.-D.; Behrens, S.
2020. ChemSusChem, 13 (12), 3243–3251. doi:10.1002/cssc.202000407 -
Optimizing Ni-Fe-Ga alloys into Ni2FeGa for the hydrogenation of CO2 into methanol.
Smitshuysen, T. E. L.; Nielsen, M. R.; Pruessmann, T.; Zimina, A.; Sheppard, T. L.; Grunwaldt, J.-D.; Chorkendorff, I.; Damsgaard, C. D.
2020. ChemCatChem, 12 (12), 3265–3273. doi:10.1002/cctc.202000174 -
Understanding Sulfur Poisoning of Bimetallic Pd-Pt Methane Oxidation Catalysts and their Regeneration.
Lott, P.; Eck, M.; Doronkin, D. E.; Zimina, A.; Tischer, S.; Popescu, R.; Belin, S.; Briois, V.; Casapu, M.; Grunwaldt, J.-D.; Deutschmann, O.
2020. Applied catalysis / B, Art.Nr.: 119244. doi:10.1016/j.apcatb.2020.119244 -
Reduction and carburization of iron oxides for Fischer-Tropsch synthesis [in press].
Nielsen, M. R.; Moss, A. B.; Bjørnlund, A. S.; Liu, X.; Knop-Gericke, A.; Klyushin, A. Y.; Grunwaldt, J.-D.; Sheppard, T. L.; Doronkin, D. E.; Zimina, A.; Smitshuysen, T. E. L.; Damsgaard, C. D.; Wagner, J. B.; Hansen, T. W.
2020. Journal of Energy Chemistry. doi:10.1016/j.jechem.2020.03.026 -
Tomographic reconstruction with a generative adversarial network.
Yang, X.; Kahnt, M.; Brückner, D.; Schropp, A.; Fam, Y.; Becher, J.; Grunwaldt, J.-D.; Sheppard, T. L.; Schroer, C. G.
2020. Journal of synchrotron radiation, 27 (2), 486–493. doi:10.1107/S1600577520000831 -
The direct synthesis of hydrogen peroxide from H₂ and O₂ using Pd–Ga and Pd–In catalysts.
Wang, S.; Lewis, R. J.; Doronkin, D. E.; Morgan, D. J.; Grunwaldt, J.-D.; Hutchings, G. J.; Behrens, S.
2020. Catalysis science & technology, 10 (6), 1925–1932. doi:10.1039/C9CY02210D -
Visible light-enhanced photothermal CO2 hydrogenation over Pt/Al2O3 catalyst.
Zhao, Z.; Doronkin, D. E.; Ye, Y.; Grunwaldt, J.-D.; Huang, Z.; Zhou, Y.
2020. Chinese journal of catalysis, 41 (2), 286–293. doi:10.1016/S1872-2067(19)63445-5 -
From agriculture residue to upgraded product: The thermochemical conversion of sugarcane bagasse for fuel and chemical products.
Schmitt, C. C.; Moreira, R.; Neves, R. C.; Richter, D.; Funke, A.; Raffelt, K.; Grunwaldt, J.-D.; Dahmen, N.
2020. Fuel processing technology, 197, Article: 106199. doi:10.1016/j.fuproc.2019.106199 -
Stabilizing Cu in Cu/SiO Catalysts with a Shattuckite-Like Structure Boosts CO2 Hydrogenation into Methanol.
Yu, J.; Yang, M.; Zhang, J.; Ge, Q.; Zimina, A.; Pruessmann, T.; Zheng, L.; Grunwaldt, J.-D.; Sun, J.
2020. ACS catalysis, 10, 14694–14706. doi:10.1021/acscatal.0c04371 -
Chemical gradients in automotive Cu-SSZ-13 catalysts for NOx 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.
2020. Nature catalysis. doi:10.1038/s41929-020-00552-3 -
In situ probing of Pt/TiO2 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.
2020. Catalysis science & technology. doi:10.1039/d0cy01533d -
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.
2020. ChemCatChem, cctc.202001533. doi:10.1002/cctc.202001533 -
Structural dynamics in Ni–Fe catalysts during CO₂ methanation - role of iron oxide clusters.
Serrer, M.-A.; Gaur, A.; Jelic, J.; Weber, S.; Fritsch, C.; Clark, A. H.; Saraçi, E.; Studt, F.; Grunwaldt, J.-D.
2020. Catalysis science & technology. doi:10.1039/D0CY01396J -
Selective aerobic oxidation of 5‐(hydroxymethyl)furfural over heterogeneous silver‐gold nanoparticle catalysts.
Schade, O.; Stein, F.; Reichenberger, S.; Gaur, A.; Saraci, E.; Barcikowski, S.; Grunwaldt, J.-D.
2020. Advanced synthesis & catalysis. doi:10.1002/adsc.202001003 -
Tracking the formation, fate and consequence for catalytic activity of Pt single sites on CeO2.
Maurer, F.; Jelic, J.; Wang, J.; Gänzler, A.; Dolcet, P.; Wöll, C.; Wang, Y.; Studt, F.; Casapu, M.; Grunwaldt, J.-D.
2020. Nature catalysis. doi:10.1038/s41929-020-00508-7 -
Hydrocarbon and soot oxidation over cerium and iron doped vanadium SCR catalysts.
Casapu, M.; Zheng, L.; Zimina, A.; Grunwaldt, J.-D.
2020. ChemCatChem. doi:10.1002/cctc.202001314 -
TiO2-supported catalysts with ZnO and ZrO2 for non-oxidative dehydrogenation of propane: mechanistic analysis and application potentia.
Han, S.; Zhao, D.; Lund, H.; Rockstroh, N.; Bartling, S.; Doronkin, D. E.; Grunwaldt, J.-D.; Gao, M.; Jiang, G.; Kondratenko, E. V.
2020. Catalysis science & technology. doi:10.1039/D0CY01416H -
Exploiting the dynamic properties of Pt on ceria for low-temperature CO oxidation.
Ferré, G.; Aouine, M.; Bosselet, F.; Burel, L.; Cadete Santos Aires, F. J.; Geantet, C.; Ntais, S.; Maurer, F.; Casapu, M.; Grunwaldt, J.-D.; Epicier, T.; Loridant, S.; Vernoux, P.
2020. Catalysis science & technology, 10 (12), 3904–3917. doi:10.1039/d0cy00732c -
Elucidating the Nature of Active Sites and Fundamentals for their Creation in Zn-Containing ZrO2-Based Catalysts for Non-Oxidative Propane Dehydrogenation.
Han, S.; Zhao, D.; Otroshchenko, T.; Lund, H.; Bentrup, U.; Kondratenko, V. A.; Rockstroh, N.; Bartling, S.; Doronkin, D. E.; Grunwaldt, J.-D.; Rodemerck, U.; Linke, D.; Gao, M.; Jiang, G.; Kondratenko, E. V.
2020. ACS catalysis, acscatal.0c01580. doi:10.1021/acscatal.0c01580 -
Influence of Titania Synthesized by Pulsed Laser Ablation on the State of Platinum during Ammonia Oxidation.
Stadnichenko, A.; Svintsitskiy, D.; Kibis, L.; Fedorova, E.; Stonkus, O.; Slavinskaya, E.; Lapin, I.; Fakhrutdinova, E.; Svetlichnyi, V.; Romanenko, A.; Doronkin, D.; Marchuk, V.; Grunwaldt, J.-D.; Boronin, A.
2020. Applied Sciences, 10 (14), Art. Nr.: 4699. doi:10.3390/app10144699 -
Towards an intensified process of biomass-derived monomers: The influence of HMF by-products on gold-catalyzed synthesis of 2,5-furandicarboxylic acid.
Naim, W.; Schade, O. R.; Saraci, E.; Wüst, D.; Kruse, A.; Grunwaldt, J.-D.
2020. ACS sustainable chemistry & engineering. doi:10.1021/acssuschemeng.0c01319 -
High stability of Rh oxide-based thermoresistive catalytic combustion sensors proven by operando XAS and XRD.
Mueller, S.; Zimina, A.; Steininger, R.; Flessau, S.; Osswald, J.; Grunwaldt, J.-D.
2020. ACS sensors, 5 (8), 2486–2496. doi:10.1021/acssensors.0c00712 -
Mechanistic Insights into the Selective Oxidation of 5-(Hydroxymethyl)furfural over Silver-based Catalysts.
Schade, O. R.; Gaur, A.; Zimina, A.; Saraci, E.; Grunwaldt, J.-D.
2020. Catalysis science & technology, 10 (15), 5036–5047. doi:10.1039/D0CY00878H -
Dynamic structural changes of supported Pd, PdSn, and PdIn nanoparticles during continuous flow high pressure direct H2O2 synthesis.
Doronkin, D. E.; Wang, S.; Sharapa, D.; Deschner, B. J.; Sheppard, T. L.; Zimina, A.; Studt, F.; Dittmeyer, R.; Behrens, S.; Grunwaldt, J.-D.
2020. Catalysis science & technology, 10, 4726–4742. doi:10.1039/D0CY00553C -
Structural dynamics of an iron molybdate catalyst under redox cycling conditions studied with in situ multi edge XAS and XRD.
Gaur, A.; Stehle, M.; Raun, K. V.; Thrane, J.; Jensen, A. D.; Grunwaldt, J.-D.; Høj, M.
2020. Physical chemistry, chemical physics, 22 (20), 11713–11723. doi:10.1039/D0CP01506G -
Freisetzung von toxischem HCN bei der Stickoxidreduktion mittels NH₃‐SCR in mager betriebenen Erdgasmotoren.
Zengel, D.; Koch, P.; Torkashvand, B.; Grunwaldt, J.-D.; Casapu, M.; Deutschmann, O.
2020. Angewandte Chemie, 132 (34), 14530–14535. doi:10.1002/ange.202003670 -
Bridging the gap between industry and synchrotron: Operando study at 30 bar over 300 h during Fischer-Tropsch synthesis.
Loewert, M.; Serrer, M.-A.; Carambia, T.; Stehle, M.; Zimina, A.; Kalz, K.; Lichtenberg, H.; Saraci, E.; Pfeifer, P.; Grunwaldt, J.-D.
2020. Reaction chemistry & engineering, 5 (6), 1071–1082. doi:10.1039/C9RE00493A -
The Influence of the Gold Particle Size on the Catalytic Oxidation of 5-(Hydroxymethyl)furfural.
Schade, O.; Dolcet, P.; Nefedov, A.; Huang, X.; Saraçi, E.; Wöll, C.; Grunwaldt, J.-D.
2020. Catalysts, 10 (3), Article: 342. doi:10.3390/catal10030342 -
PGM based catalysts for exhaust-gas after-treatment under typical diesel, gasoline and gas engine conditions with focus on methane and formaldehyde oxidation.
Gremminger, A.; Pihl, J.; Casapu, M.; Grunwaldt, J.-D.; Toops, T. J.; Deutschmann, O.
2020. Applied catalysis / B, 265, Article No.118571. doi:10.1016/j.apcatb.2019.118571
Vorträge
- Sheppard, T. L.: In-situ and operando measurement approaches in catalysis research. In PETRA IV Workshop - Materials and Processes for Energy and Transport Technology; online.
- Grunwaldt, J.-D.: Tracking the active site in heterogeneous catalysis for energy storage and emission control using operando (Q)EXAFS: Status, potential, future needs. In October 2020 SSRL/LCLS Users' Meeting (invited talk).
- Lott, P.; Karinshak, K. A.; Casapu, M.; Harold, M. P.; Grunwaldt, J.-D.; Deutschmann, O.: Strategies for overcoming water inhibition of methane oxidation over palladium-based catalysts. In 2020 CLEERS Virtual Workshop; online.
- Zengel, D.; Koch, P., Torkashvan, B.; Grunwaldt, J.-D.; Casapu, M.; Deutschmann, O.: HCN formation during NOx removal by NH3-SCR in the exhaust of natural gas engines. In 2020 CLEERS Virtual Workshop; online.
- Zengel, D.; Casapu, M.; Grunwaldt, J.-D.: Potential and challenges of pre-turbo NOx-removal: Impact of elevated pressure on NH3 assisted SCR. In 11th International Conference on Environmental Catalysis (ICEC); online.
- Lott, P.; Gremminger, A.; Schedlbauer, T.; Keller, K.; Doronkin, D.; Casapu, M.; Grunwaldt, J.-D.; Deutschmann, O.: Exhaust Gas After-Treatment of Natural Gas Engines. In 11th International Conference on Environmental Catalysis (ICEC); online.
- Sheppard, T. L.: EXAFS and Imaging. In Workshop - Perspectives and new opportunities for X-ray absorption spectroscopy at PETRA IV; online.
- Becher, J.; Sanchez, D. F.; Doronkin, D.; Grunwaldt, J.-D.; Sheppard, T. L.: Operando hard X-ray spectrotomography of Cu-SSZ-13 washcoated monolith catalysts: direct visualisation of chemical gradients during NH3-SCR. In 11th International Conference on Environmental Catalysis (ICEC); online.
- Doronkin, D.; Wang, S.; Deschner, B. J.; Dittmeyer, R.; Behrens, S.; Grunwaldt, J.-D.: X-ray absorption spectroscopy probing Pd catalysts under working conditions at high pressure. In Third All-Russian Conference METHODS FOR INVESTIGATION OF COMPOSITION AND STRUCTURE OF FUNCTIONAL MATERIALS (MICSFM-3); online.
- Boubnov, A.; Doronkin, D.; Gunter, T.; Zengel, D.; Becher, J.; Casapu, M.; Grunwaldt, J.-D.: Insights into Cu-Chabazite catalysts for NH3-SCR of NOx by operando XAS and valence-to-core-XES.In Third All-Russian Conference METHODS FOR INVESTIGATION OF COMPOSITION AND STRUCTURE OF FUNCTIONAL MATERIALS (MICSFM-3); online.
- Marchuk, V.; Doronkin, D.; Casapu, M.; Grunwaldt, J.-D.; Kibis, L.; Stadnichenko, A.; Boronin, A.: Operando XAS study of NH3 adsorption on Pt/Al2O3 ammonia slip catalysts. In Katalytikertagung - Virtual Poster Show 2 "Kinetic, spectroscopic & preparation aspects of N-based chemistry"; virtual poster.
- Weber, S.; Abel, K.; Titus, J.; Gläser, R.; Sheppard, T. L.; Grunwaldt, J.-D.: Structural Analysis of Ni/ZrO2 Methanation Catalysts by Tomography Methods and Operando XAS. In Katalytikertagung - Virtual Poster Show 1 "The different facettes of CO2 and CO conversion"; virtual poster.
- Thomas L. Sheppard. Sample cells for X-ray ptychography and nanotomography - towards operando chemical imaging of catalysts andfunctional materials. In DESY Photon Science Users' Meeting; Hamburg, Germany, 2020.
- Dmitry E. Doronkin. QEXAFS-XRD combination at P64, and the high temperature setup at P65. In DESY Photon Science Users' Meeting; Hamburg, Germany, 2020.