Publications of Uta Hejral
All genres
Journal Article (11)
2024
Journal Article
, , , A. Yoon, U. Hejral, M. Rüscher, J. Timoshenko, , , , , , , , D. Escalera Lopez, A. Bergmann, , B. Roldan Cuenya and : 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), 31444–31455 (2024).
Journal Article
A. Herzog, M. Rüscher, H. Jeon, J. Timoshenko, C. Rettenmaier, U. Hejral, E. Davis, F. Haase, D. Kordus, S. Kühl, W. Frandsen, A. Bergmann and B. Roldan Cuenya: Time-resolved operando insights into the tunable selectivity of Cu–Zn nanocubes during pulsed CO2 electroreduction. Energy & Environmental Science 17 (19), 7081–7096 (2024).
Journal Article
A. Etxebarria, M. Lopez-Luna, A. Martini, U. Hejral, M. Rüscher, C. Zhan, A. Herzog, A. Jamshaid, D. Kordus, A. Bergmann, H. Kuhlenbeck and B. Roldan Cuenya: Effect of Iron Doping in Ordered Nickel Oxide Thin Film Catalyst for the Oxygen Evolution Reaction. ACS Catalysis 14 (18), 14219–14232 (2024).
Journal Article
, , M. Rüscher, , , , , U. Hejral, , , , , J. Timoshenko, B. Roldan Cuenya, and : Synergizing Fe2O3 nanoparticles on single atom Fe-N-C for nitrate reduction to ammonia at industrial current densities. Advanced Materials 36 (27), 2401133 (2024).
Journal Article
J. Timoshenko, C. Rettenmaier, D. Hursán, M. Rüscher, E. Ortega, A. Herzog, T. Wagner, A. Bergmann, U. Hejral, A. Yoon, A. Martini, E. Liberra, M.C.O. Monteiro and B. Roldan Cuenya: Reversible metal cluster formation on Nitrogen-doped carbon controlling electrocatalyst particle size with subnanometer accuracy. Nature Communications 15, 6111 (2024).
Journal Article
F. Haase, E. Ortega, , F. Schmidt, D. Cruz, F. Scholten, M. Rüscher, A. Martini, H. Jeon, A. Herzog, U. Hejral, E. Davis, J. Timoshenko, A. Knop-Gericke, T. Lunkenbein, , A. Bergmann and B. Roldan Cuenya: Role of Fe Decoration on the Oxygen Evolving State of Co3O4 Nanocatalysts. Energy & Environmental Science 17 (5), 2046–2058 (2024).
Journal Article
C. Rettenmaier, A. Herzog, , M. Rüscher, H. Jeon, D. Kordus, M. Lopez-Luna, S. Kühl, U. Hejral, E. Davis, S.W. Chee, J. Timoshenko, , A. Bergmann and B. Roldan Cuenya: 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), 311–323 (2024).
2023
Journal Article
J. Timoshenko, F. Haase, , M. Rüscher, H. Jeon, A. Herzog, U. Hejral, A. Bergmann, and B. Roldan Cuenya: 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), 4065–4080 (2023).
2022
Journal Article
J. Timoshenko, A. Bergmann, C. Rettenmaier, A. Herzog, R. Aran Ais, H. Jeon, F. Haase, U. Hejral, P. Grosse, S. Kühl, E. Davis, , and B. Roldan Cuenya: Steering the structure and selectivity of CO2 electroreduction catalysts by potential pulses. Nature Catalysis 5 (4), 259–267 (2022).
Journal Article
U. Hejral, J. Timoshenko, D. Kordus, M. Lopez-Luna, , S. Widrinna, , , , , S. Kühl and B. Roldan Cuenya: Tracking the phase changes in micelle-based NiGa nanocatalysts for methanol synthesis under activation and working conditions. Journal of Catalysis 405, 183–198 (2022).
2021
Journal Article
H. Jeon, J. Timoshenko, C. Rettenmaier, A. Herzog, A. Yoon, S.W. Chee, S. Oener, U. Hejral, F. Haase and B. Roldan Cuenya: Selectivity control of Cu nanocrystals in a gas-fed flow cell through CO2 pulsed electroreduction. Journal of the American Chemical Society 143 (19), 7578–7587 (2021).