Publications of Uta Hejral

Tran, H. P.; Nong, H. N.; Zlatar, M.; Yoon, A.; Hejral, U.; Rüscher, M.; Timoshenko, J.; Selve, S.; Berger, D.; Kroschel, M. et al.; Klingenhof, M.; Paul, B.; Möhle, S.; Nasralla, K. N. N.; Escalera Lopez, D.; Bergmann, A.; Cherevko, S.; Roldan Cuenya, B.; Strasser, P.: Reactivity and Stability of Reduced Ir-Weight TiO₂-Supported Oxygen Evolution Catalysts for Proton Exchange Membrane (PEM) Water Electrolyzer Anodes. Journal of the American Chemical Society 146 (46), pp. 31444 - 31455 (2024)

Herzog, A.; Rüscher, M.; Jeon, H.; Timoshenko, J.; Rettenmaier, C.; Hejral, U.; Davis, E.; Haase, F.; Kordus, D.; Kühl, S. et al.; Frandsen, W.; Bergmann, A.; Roldan Cuenya, B.: Time-resolved operando insights into the tunable selectivity of Cu–Zn nanocubes during pulsed CO₂ electroreduction. Energy & Environmental Science 17 (19), pp. 7081 - 7096 (2024)

Etxebarria, A.; Lopez-Luna, M.; Martini, A.; Hejral, U.; Rüscher, M.; Zhan, C.; Herzog, A.; Jamshaid, A.; Kordus, D.; Bergmann, A. et al.; Kuhlenbeck, H.; Roldan Cuenya, B.: Effect of Iron Doping in Ordered Nickel Oxide Thin Film Catalyst for the Oxygen Evolution Reaction. ACS Catalysis 14 (18), pp. 14219 - 14232 (2024)

Murphy, E.; Sun, B.; Rüscher, M.; Liu, Y.; Zang, W.; Guo, S.; Chen, Y.-H.; Hejral, U.; Huang, Y.; Ly, A. et al.; Zenyuk, I. V.; Pan, X.; Timoshenko, J.; Roldan Cuenya, B.; Spoerke, E. D.; Atanassov, P.: Synergizing Fe₂O₃ nanoparticles on single atom Fe-N-C for nitrate reduction to ammonia at industrial current densities. Advanced Materials 36 (27), 2401133 (2024)

Timoshenko, J.; Rettenmaier, C.; Hursán, D.; Rüscher, M.; Ortega, E.; Herzog, A.; Wagner, T.; Bergmann, A.; Hejral, U.; Yoon, A. et al.; Martini, A.; Liberra, E.; Monteiro, M. C. O.; Roldan Cuenya, B.: Reversible metal cluster formation on Nitrogen-doped carbon controlling electrocatalyst particle size with subnanometer accuracy. Nature Communications 15, 6111 (2024)

Haase, F.; Ortega, E.; Saddeler, S.; Schmidt, F.; Cruz, D.; Scholten, F.; Rüscher, M.; Martini, A.; Jeon, H.; Herzog, A. et al.; Hejral, U.; Davis, E.; Timoshenko, J.; Knop-Gericke, A.; Lunkenbein, T.; Schulz, S.; Bergmann, A.; Roldan Cuenya, B.: Role of Fe Decoration on the Oxygen Evolving State of Co₃O₄ Nanocatalysts. Energy & Environmental Science 17 (5), pp. 2046 - 2058 (2024)

Rettenmaier, C.; Herzog, A.; Casari, D.; Rüscher, M.; Jeon, H.; Kordus, D.; Lopez-Luna, M.; Kühl, S.; Hejral, U.; Davis, E. et al.; Chee, S. W.; Timoshenko, J.; Alexander, D. T.L.; Bergmann, A.; Roldan Cuenya, B.: Operando insights into correlating CO coverage and Cu-Au alloying with the selectivity of Au NP-decorated Cu₂O nanocubes during the electrocatalytic CO₂ reduction. EES Catalysis 2 (1), pp. 311 - 323 (2024)

Timoshenko, J.; Haase, F.; Saddeler, S.; Rüscher, M.; Jeon, H.; Herzog, A.; Hejral, U.; Bergmann, A.; Schulz, S.; Roldan Cuenya, B.: Deciphering the Structural and Chemical Transformations of Oxide Catalysts during Oxygen Evolution Reaction Using Quick X-ray Absorption Spectroscopy and Machine Learning. Journal of the American Chemical Society 145 (7), pp. 4065 - 4080 (2023)

Timoshenko, J.; Bergmann, A.; Rettenmaier, C.; Herzog, A.; Aran Ais, R.; Jeon, H.; Haase, F.; Hejral, U.; Grosse, P.; Kühl, S. et al.; Davis, E.; Tian, J.; Magnussen, O.; Roldan Cuenya, B.: Steering the structure and selectivity of CO₂ electroreduction catalysts by potential pulses. Nature Catalysis 5 (4), pp. 259 - 267 (2022)

Hejral, U.; Timoshenko, J.; Kordus, D.; Lopez-Luna, M.; Divins, N. J.; Widrinna, S.; Zegkinoglou, I.; Pielsticker, L.; Mistry, H.; Boscoboinik, J. A. et al.; Kühl, S.; Roldan Cuenya, B.: Tracking the phase changes in micelle-based NiGa nanocatalysts for methanol synthesis under activation and working conditions. Journal of Catalysis 405, pp. 183 - 198 (2022)

Jeon, H.; Timoshenko, J.; Rettenmaier, C.; Herzog, A.; Yoon, A.; Chee, S. W.; Oener, S.; Hejral, U.; Haase, F.; Roldan Cuenya, B.: Selectivity control of Cu nanocrystals in a gas-fed flow cell through CO₂ pulsed electroreduction. Journal of the American Chemical Society 143 (19), pp. 7578 - 7587 (2021)

Hejral, U.: Tracking the Active Site in Heterogeneous Catalysis for Emission Control. SFB 1441 - TrackAct meeting, Hamburg, Germany (2023)

Hejral, U.: Advanced Methods for the Characterization of Applied Materials. Summer School 2023, Arbeitskreis Materialwissenschaftliche Kristallographie, DGK, Mülheim, Germany (2023)

Hejral, U.: Bridging the Pressure and Materials Gap Using High Pressure XPS. P22 POLARIS Satellite Workshop, DESY User Meeting 2023, Hamburg, Germany (2023)

Hejral, U.: NiGa Nanocatalysts: CO₂ Hydrogenation Into Methanol at Ambient Pressures. Catalysis Workshop, LINX, Lund, Sweden (2021)

Hejral, U.: Surface Sensitive X-ray Diffraction From Model Catalysts at Work. Seminar at Synchrotron Soleil, Gif-sur-Yvette, France (2019)